Answer: WAN
Explanation: WAN stands for wide area network, so thats what powers the two offices
optical discs can be written to, erased, and overwritten just like magnetic hard disks. a. rewritable b. erasable c. rereadable d. recordable
.Optical discs can be written to, erased, and overwritten just like magnetic hard disks. These are known as rewritable discs. Therefore, the correct answer to the given question is a. rewritable.
What are optical disks: Optical disks are a type of disk that uses laser technology to read and write data. CD-ROMs, DVDs, and Blu-ray discs are all examples of optical discs. Generally, A computer disk that reads and writes data using methods and technologies associated with optical storage is referred to as an optical disk. Unlike magnetic disks, which use spinning platters to read and write data, optical disks are read using a laser beam that reads information from the disk's reflective surface.
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element 0 of tensors does not require grad and does not have a grad_fn
Element 0 of tensors does not require gradients, since it is a constant value and does not need to be optimized. It also does not have a grad_fn (gradient function) because no gradients need to be computed for it.
What is PyTorchPyTorch is a machine learning and deep learning framework that is widely used in artificial intelligence (AI) applications. PyTorch has two crucial parts, namely the tensor library and the autograd engine. When it comes to the tensor library, a tensor is a multi-dimensional array that can contain any data type.
In PyTorch, tensors can have gradients as well as functions that calculate the gradients. Here, the explanation of the PyTorch tensor with a gradient and the function that calculates gradients is given:In PyTorch, the tensor with gradient is called the Tensor that requires gradient. On the other hand, a tensor without gradient is called the Tensor that does not require gradient.
Tensor that does not require gradient usually contains data that should not be changed, such as input or target data. When backward() is called on a tensor that does not require gradient, PyTorch does not calculate gradients on this tensor.
As a result, it does not have a grad_fn element. For example, if we have tensor x and tensor y in the code below, x and y both require gradient, whereas z does not require gradient:import torch x = torch.ones(2, 2, requires_grad=True) y = x + 2 z = torch.ones(2, 2) print(x) # tensor([[1., 1.], [1., 1.]], requires_grad=True) print(y) # tensor([[3., 3.], [3., 3.]], grad_fn=) print(z) # tensor([[1., 1.], [1., 1.]])
Now, as we can see, y has a grad_fn element and requires_grad=True because the gradients have to be calculated in backward() function. On the other hand, z does not require gradient, and there is no grad_fn element.
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in a class containing methods with the same name, the methods are distinguished by: group of answer choices return type both types of arguments and return type are correct types of arguments both number and types of arguments are correct number of arguments
In a class containing methods with the same name, the methods are distinguished by the number and types of arguments they take. This is also known as method overloading. To differentiate methods with the same name, Java uses method overloading or overriding.
The method that is called depends on the number and types of arguments supplied by the caller. For example, if two methods have the same name but different types of arguments, the method that is called depends on the type of arguments supplied. Similarly, if two methods have the same name and same types of arguments, the method that is called depends on the number of arguments supplied.
Java methods, in particular, are used to express the behaviors of objects, allowing them to interact with one another. The methods are distinguished by both types of arguments and return type in a class containing methods with the same name.
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3. what kind of design pattern will you use to implement a system where a set of users will be able to give their feedback on a particular item in an e-commerce application where people can buy items online.
The Observer design pattern is one that could be applied to the implementation of a system for gathering customer reviews on products in an e-commerce application.
What design pattern would you employ to facilitate changing the way an abstraction is implemented?By separating an abstraction from its implementation, the bridge design pattern allows for independent change of both. Design patterns are tried-and-true fixes for recurrent issues and growing complexity in software designs.
What design pattern would you employ to make it simple to alter the way a platform-independent feature abstraction is implemented?In software engineering, a design pattern known as the bridge is used to "decouple an abstraction from its implementation.
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what is the subject of the computer security act of 1987? a. federal agency information security b. telecommunications common carriers c. cryptography software vendors d. all of the other answers are correct
The subject of the Computer Security Act of 1987 is a. federal agency information security.
The Computer Security Act of 1987 (Public Law 100-235) was passed by the United States Congress on December 15, 1987, and signed into law by President Ronald Reagan on December 29, 1987. It was a US law governing the security and privacy of sensitive data stored in federal computer systems.
The law's aim was to safeguard unclassified, non-military data on US government computer systems by creating minimum security standards, and it did so by directing NIST (National Institute of Standards and Technology) to establish those standards.
Therefore, the answer is A. Federal agency information security.
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in pthreads, a parent uses the pthread join() function to wait for its child thread to complete. what is the equivalent function in win32?
In Win32, the corresponding function to the pthreads function pthread join() function that a parent uses to wait for its child thread to complete is WaitForSingleObject().
In Win32, the corresponding function to the pthreads function pthread_join() function that a parent uses to wait for its child thread to complete is WaitForSingleObject(). Wait for a single object is a basic synchronization function that waits until the specified object is in the signaled state or until the specified time-out interval has elapsed. This function works with the following synchronization objects: event objects, mutex objects, process objects, semaphore objects, and thread objects. Here's how to use WaitForSingleObject() in Win32:DWORD WaitForSingleObject( HANDLE hHandle, DWORD dwMilliseconds );The WaitForSingleObject() function enables an application to wait until one of the following occurs: a) the specified object is signaled, or b) the time-out interval has elapsed.
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Write the necessary preprocessor directive to enable the use of file stream objects.
A. #include
B. include <"f"stream>
C.
The necessary preprocessor directive to enable the use of file stream objects is: "#include". option A is the correct answer.
#include Preprocessor directive or file inclusion directive is a statement written in the code that tells the preprocessor to include the contents of a file into the source code during the preprocessing stage. In C++, the #include preprocessor directive is used to include a file into the source code, and #define directive is used for creating macro functions or constants. The #include directive can include files with the extensions of the header (.h) or code files (.cpp).
The header files contain function prototypes or declarations and global variables, while the code files contain function implementations.The fstream library in C++ provides file stream classes that can be used to read and write to files on a system. The three stream classes in this library are ifstream, ofstream, and fstream. The ifstream class is used to read from a file, ofstream class is used to write to a file, and fstream class is used to read and write to a file.
"
Complete question
Write the necessary preprocessor directive to enable the use of file stream objects.
A. #include
B. include <"f"stream>
C. #include <iomanip>
D; #include <conio>
"
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if an entity has no attribute suitable to be a primary uid, we can create an artificial one. true or false? true false
A primary key is a unique identifier for each row or record in a table that uniquely identifies each record in a table. A primary key can be made up of a single attribute or several attributes in combination.
A primary key is also used to establish relationships between tables in a relational database management system.Each table in a database has a primary key, which is a column or group of columns that uniquely identifies each record in the table. The primary key is used to link a table with other tables in a relational database. In general, a primary key can only be one column or attribute in a table. However, some databases allow for composite primary keys, which are made up of several columns or attributes in combination. If an entity has no attribute suitable to be a primary uid, we can create an artificial one. So, the given statement is True. Artificial primary keys can be used to identify each record in a table if no natural primary key is available. For example, if a table contains information about customers, the customer ID can be used as the primary key. In other cases, an artificial primary key may need to be created if no suitable attribute exists.for such more question on attribute
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which item is the name of an object that dynamically groups applications based on application attributes that you define: category, subcategory, technology, risk, and characteristic?
The name of an object that dynamically groups applications based on application attributes such as category, subcategory, technology, risk, and characteristic is known as a dynamic application group.
A dynamic application group is a named object that is a logical representation of an application set that is dynamically created on BIG-IP by searching through the properties of the incoming traffic. When you create dynamic application groups, you can specify the category, subcategory, technology, risk, or other characteristics that applications possess. These attributes are used by the BIG-IP system to detect the applications in network traffic and dynamically add them to the dynamic application groups.Reference: docs.f5.com/content/kb/en-us/products/big-ip_ltm/manuals/product/big-ip-ltm-advanced-firewall-manager-dg/...
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How to configuring discovery and boundaries in configuration manager?
To configure discovery and boundaries in Configuration Manager, follow the steps below:
Step 1: Configure DiscoveryStep 2: Configure BoundariesStep 3: Verify Discovery and BoundariesExplanation of the steps to configure detection and limits in Configuration Manager:
Step 1: Configure Discovery
In the Configuration Manager console, go to Administration > Overview > Hierarchy Configuration > Discovery Methods.Select the discovery method that you want to configure, and then click Properties.Modify the settings as needed, then click OK.Step 2: Configure Boundaries
In the Configuration Manager console, go to Administration > Overview > Hierarchy Configuration > Boundaries.Choose the boundary that you want to configure, and then click Properties.Modify the settings as needed, and then click OK.Step 3: Verify Discovery and Boundaries
In the Configuration Manager console, go to Administration > Overview > Hierarchy Configuration > Discovery Status.Choose the discovery method that you want to verify, and then click the "Last Heartbeat" column.Verify that the discovery method is functioning correctly.In the Configuration Manager console, go to Administration > Overview > Hierarchy Configuration > Boundary Groups.Choose the boundary group that you want to verify, and then click References.Verify that the boundary is being used correctly.Learn more about Configuration Manager:
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assume you are performing an investigation and find that a user has visited a web page that you find suspicious. is there any way to view the exact page that the user viewed?
If you have access to the user's web browser history, you may be able to view the exact page that the user viewed. The specific steps for doing so will depend on the web browser that the user was using.
In general, you can try the following steps:
Open the user's web browser history. The specific steps for doing so will depend on the web browser that the user was using. For example, in Chrome, you can click the three-dot menu in the top-right corner of the browser window, select "History," and then click on a specific date to see the user's browsing history for that day.Look for the suspicious web page in the browsing history. You may be able to recognize it by its URL or title.Click on the suspicious web page in the browsing history to view it. Depending on the web browser, you may be able to view the page directly in the browsing history or you may need to open it in a new tab or window.Note that if the user has cleared their browsing history or used private browsing mode, you may not be able to view the exact page that they viewed. Additionally, if the suspicious web page has been removed or taken down since the user viewed it, you will not be able to view it even if you have access to the user's browsing history.
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the variable species includes three penguin species: adelie, chinstrap, and gentoo. what code chunk does the analyst add to create a data frame that only includes the gentoo species?
The analyst can create a data frame that only includes the gentoo species using the following code chunk: gentoo_df <- subset(penguin_data, species == "Gentoo").
In this code chunk, the subset() function is used to extract a subset of the original penguin_data data frame, based on a condition specified in the second argument.
In this case, the condition is species == "Gentoo", which means that only the rows where the species column equals "Gentoo" will be included in the subset. The resulting data frame is assigned to the variable gentoo_df, which contains only the data for gentoo penguins.
This new data frame can then be used for further analysis or visualization.
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kjell wants a network scanning tool that gives remediation solutions to found vulnerabilities. he also wants to be able to create customized scan jobs that run during off hours and can scan multiple network technologies. which application is best for him?
Kjell should use Acunetix Vulnerability Scanner. It provides detailed reports with remediation solutions, customizable scan jobs, and is able to scan multiple network technologies.
Kjell needs a network scanning tool that provides remediation solutions for identified vulnerabilities. Additionally, he needs to be able to create custom scan jobs that can scan multiple network technologies during off hours. Nessus is the best application for Kjell.
Nessus is a vulnerability scanner that is widely used. It can scan for hundreds of security issues in various operating systems, web applications, databases, and other networked services. It generates reports with recommended solutions to identified security concerns, making it an excellent choice for network security vulnerability assessments.
Nessus can be used to create customized scan jobs that can run during off hours, making it ideal for Kjell's purposes. It can be used to scan multiple network technologies, including cloud and mobile, in addition to network protocols like TCP, UDP, and IP. Nessus is the best option for Kjell to fulfill all of his needs in a single application.
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p signed a deed transferring ownership of p's house to q. to provide evidence that p's signature was genuine, p executed a declaration before a notary. this declaration is known as
"P signed a deed transferring ownership of p's house to q. to provide evidence that p's signature was genuine, p executed a declaration before a notary. This declaration is known as an acknowledgement." Thus, Option B is correct.
P transferred ownership of their house to Q by signing a deed. To ensure that P's signature was authentic, they executed a declaration before a notary, which is called an acknowledgement.
An acknowledgement is a legal statement made by a person before a notary public or other authorized official, confirming the authenticity of their signature on a document. This helps to prevent fraud or dispute over the ownership of the property.
The acknowledgement is a crucial component of the deed, which provides legal proof of the transfer of ownership from P to Q. Option B holds true.
The complete question:
P signed a deed transferring ownership of P’s house to Q. To provide evidence that P’s signature was genuine, P executed a declaration before a notary.
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What does EID likely refer to?
An electronic identification ("eID") is a digital method enabling persons or organizations to prove their identity.
Why is it important?They can be used to examine benefits or services supplied by government agencies, banks, or other businesses, to make mobile payments, and so forth.
Apart from online authentication and login, several electronic identity systems allow users to utilize a digital signature to sign electronic documents.
An electronic identification card (eIC), which is a physical identity card that may be utilized for online and offline personal identification or authentication, is one type of eID.
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which of the following certifies when an os meets unix requirements? ieee unix users group the open group suse group
The organization that certifies when an operating system meets Unix requirements is The Open Group.
UNIX is an operating system that was developed in the late 1960s by Bell Labs as a multiuser, multitasking operating system. It was one of the first operating systems created by developers. UNIX is an operating system designed for the sole purpose of making it easier to use, and it provides a command-line interface that can be used to perform operations.
The Open Group is an organization that certifies that an operating system meets the requirements of the UNIX 03 specifications. In addition, the Open Group maintains and publishes the Single UNIX Specification. This specification is designed to ensure that operating systems that follow it are compliant with the UNIX standard.
To gain compliance certification, an operating system must go through a rigorous testing process, which includes verification that it meets the standard's requirements, and it is compatible with other UNIX systems.
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what is the primary use case for using web application firewall in oracle cloud infrastructure (oci)?
Malicious queries to your web application or API are blocked by the Oracle Cloud Infrastructure WAF. Additionally, it improves your ability to see where the traffic is originating from and mitigates Layer 7 DDoS attacks for higher availability.
What is meant by oracle cloud infrastructure?Oracle Cloud Infrastructure (OCI) is a platform of cloud services that enables you to create and run a variety of applications in a consistently high-performance setting.OCI was created with a zero-trust, security-first architecture. OCI, in contrast to Amazon, gives you simple-to-implement security controls and automation to avoid configuration mistakes and apply security best practices.This solution's cloud architecture provides the greatest support for trustworthy storage, AI-driven analytics, and other services. Vendavo, eVergeGroup, Info and city, and Link Solutions, among other businesses, use Oracle cloud services.OIC is built on top of OCI. Whereas OCI, which stands for Oracle Cloud Infrastructure, is an IaaS and PaaS service from Oracle that combines Serverless computing, integrated security, and autonomous services to provide real-time elasticity for business applications.To learn more about oracle cloud infrastructure, refer to:
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(1 point) one of the one-way functions used in public key cryptography is integer multiplication/factorization. multiplying two integers is easy, but factoring is hard. the number 3174277 is the product of two primes.what is the smaller of the two primes?what is the largest of the two primes?
The smaller of the two primes is 547, and the larger of the two primes is 5801.
In public key cryptography, one of the one-way functions is integer multiplication/factorization. Multiplying two integers is easy, but factoring is difficult. The number 3174277 is the product of two primes.
This question will require the use of factorization to find the smaller and larger of the two primes.
The task here is to find the smaller and larger of two primes that multiply to form 3174277.To solve this task, we will use prime factorization. Factorization is the process of dividing an integer into its prime factors. This is done by dividing the integer by its smallest possible divisor and then dividing the resulting quotient by its smallest possible divisor, and so on.
The prime factorization of 3174277 is as follows:
3174277 = 547 × 5801
To find the smaller of the two primes, we must use the smaller of the two numbers in the multiplication equation, which is 547.
To find the larger of the two primes, we must use the larger of the two numbers in the multiplication equation, which is 5801.
Therefore, the smaller of the two primes is 547, and the larger of the two primes is 5801.
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What do I do when my Firestick says optimizing system storage and applications?
When the Firestick says "optimizing system storage and applications," it indicates that the device is optimizing its storage and application use to ensure that they are running correctly. As a result, it can take a few minutes to finish.
To let the Firestick complete its work, leave it plugged in and don't turn it off. If you disconnect the Firestick from power, the optimization process will stop and must start again once you turn it back on. Allow the Firestick to complete the optimization process.
After a while, the device will return to the primary menu automatically. If it fails to boot up after the optimization process, you should unplug it and then plug it back in after waiting a few minutes. If that doesn't work, try resetting the Firestick or contacting Amazon for assistance.
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Explain how two
different types of user interface meet design principles, with some relevant examples.
Pleaseeee!!!
Some design principles of two types of user interfaces, graphical user interfaces (GUIs) and voice user interfaces (VUIs), are:
GUIs: consistency, visibility , and feedbackVUIs: clarity and contextual awarenesHow two different types of user interface meet design principles?User interface (UI) design principles are general guidelines that help designers create interfaces that are usable, efficient, and aesthetically pleasing. There are many different types of user interfaces, each with their own set of design principles. here, I will explain how two different types of user interface - graphical user interfaces (GUIs) and voice user interfaces (VUIs) - meet design principles.
Graphical User Interfaces (GUIs)
GUIs are a type of user interface that use visual elements such as buttons, icons, and menus to allow users to interact with software applications. Some design principles that GUIs should adhere to include are consistency (to avoid confussion), visibility (all should be clearly visible), and feedback (so the user can know that their actions are being done).
Voice User Interfaces (VUIs)
VUIs are a type of user interface that use voice recognition technology to allow users to interact with software applications using spoken commands. Some design principles that VUIs should adhere to include clarity (so the user can uderstand) and contextual awarenes (so the interface analyzes the whole conversation before making an answer).
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2. What are three common characteristics or skills necessary for any career in the Information and Support Services career pathway and why are they important?
Common characteristics or skills that are necessary for any career in the Information and Support Services career pathway are;
Technical proficiencyAnalytical skillsCommunication skillsWhat are the important skills?Technical proficiency serves as the ability to use and troubleshoot various hardware and software systems. Individuals in this field must be familiar with a range of technologies, including computers, servers, networking equipment, operating systems, and databases.
Analytical skills is the ability to analyze information, identify problems, and develop solutions. Individuals in this field must be able to gather and interpret data, diagnose issues, and implement solutions.
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what is the default subnet mask for the ip address 166.88.1.45? what is the network address? what is the host address?
The default subnet mask for the IP address 166.88.1.45 is 255.255.255.0. The network address is 166.88.1.0, and the host address is 0.0.0.45.
A subnet mask is a 32-bit number that is used to divide an IP address into multiple subnets. The purpose of a subnet mask is to indicate which bits of an IP address belong to the network address and which bits belong to the host address.
A subnet mask is expressed as four octets, each containing eight bits, just like an IP address. A subnet mask is a binary number that has a contiguous string of ones followed by a contiguous string of zeros. The ones represent the network address, and the zeros represent the host address.
A network address is the portion of an IP address that identifies the network to which the IP address belongs. A network address is obtained by applying a subnet mask to an IP address.
A host address is the portion of an IP address that identifies a particular device on the network. The host address is obtained by taking the IP address and removing the network address (which is obtained by applying the subnet mask to the IP address).
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2.Consider the following method. What is the result of mystery(3)?
public static int mystery(int n)
{
if (n < 5)
{
return mystery(n + 1) − 2;
}
return n − 1;
}
A)0
B)1
C)3
D)4
E)5
3.Consider the following method. What is the value of mystery(1)?
public static void mystery(int n)
{
if(n > 5)
{
System.out.print(n + " ");
}
else
{
mystery(n + 3);
}
}
A)1
B)4
C)7
D)7 4 1
E)1 4 7
4. Consider the following method. What is the value of recur("COMPUTER")?
public static void recur(String str)
{
int len = str.length();
if(len > 1)
{
String temp = str.substring(0, len − 2);
recur(temp);
System.out.println(temp);
}
}
A)CO
B)COMPUT
C)C
COM
COMPU
D)CO
COMP
COMPUT
E)COMPUT
COMP
CO
For the first question, we can trace the method calls:
mystery(3) returns mystery(4) - 2
mystery(4) returns mystery(5) - 2
mystery(5) returns 4 - 1
Therefore, mystery(3) returns 3 - 2 = 1.
So the answer is B) 1.
For the second question, we can also trace the method calls:
mystery(1) calls mystery(4)
mystery(4) calls mystery(7)
mystery(7) prints 7 and returns to mystery(4)
mystery(4) returns to mystery(1)
Therefore, mystery(1) prints 4 and does not return a value.
So the answer is B) 4.
For the third question, we can also trace the method calls:
recur("COMPUTER") calls recur("COMPUTE")
recur("COMPUTE") calls recur("COM")
recur("COM") calls recur("")
recur("") returns immediately
recur("COM") prints "CO"
recur("COMPUTE") prints "COMPU"
recur("COMPUTER") prints "COMPUT"
Therefore, recur("COMPUTER") prints "CO", "COMPU", "COMPUT".
So the answer is D) CO COMP COMPUT.
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how many limited edition cookies were released in 2019?
There were five limited edition cookies released in 2019: Mint Chocolate Chip, Coconut Cocoa, Chocolate Caramel Sea Salt, Oatmeal Raisin and Oatmeal Cranberry.
Each flavor was available for a limited time, usually for a month or two at a time. Each flavor was also accompanied by a fun, whimsical design. The cookies were sold in a special edition pack containing two of each flavor.
you can try to search for news articles or press releases from cookie companies that may have released limited edition cookies in 2019. Look for information about the quantity of the cookies produced and distributed during the year. You can also try to search for information on popular food or cooking blogs that may have covered the topic.
Second, you can search for consumer reviews or posts on social media about the limited edition cookies released in 2019. This may give you some indication of the popularity and availability of the cookies during that year.Third, you can contact cookie companies directly and inquire about their limited edition cookie releases in 2019. They may be able to provide you with specific information about the quantity of cookies produced and distributed.
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question 10 which of these are essential characteristics of the cloud? select two. 1 point resource pooling single-tenant fixed fee on-demand self-service
Essential characteristics of the cloud are: self-service and resource pooling. These are the two features that make cloud computing so popular among businesses and enterprises.
What is the cloud?Cloud refers to a cluster of networked computers or servers that enable the collection, processing, storage, and retrieval of data. The cloud is a collection of networked computers, servers, and storage devices that are accessed over the internet to provide computing resources.
What are the essential characteristics of the cloud?Cloud computing is becoming increasingly popular among businesses due to the following features:
Self-service: Self-service is an essential characteristic of the cloud. It enables businesses to instantly acquire computing resources without having to go through a manual approval process. Users can self-provision resources and begin using them immediately.Resource pooling: Resource pooling is another important feature of the cloud. It enables several users to share a common pool of computing resources such as servers, storage, and networks. This improves efficiency and lowers costs.Fixed fee, on-demand, and single-tenant are not essential characteristics of the cloud. Therefore, the correct answer is self-service and resource pooling.
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The two essential characteristics of the cloud are Resource pooling and On-demand self-service.
Resource Pooling refers to the ability of a cloud computing system to allocate resources dynamically as needed. On-demand self-service means that users can get the resources they need whenever they want them without having to go through a central IT department or request a formal requisition.
The other options that are mentioned in the question are not the essential characteristics of the cloud. Single-tenant: A single-tenant system is a type of software application that is designed to run on a single server or machine. This is not an essential characteristic of cloud computing. Fixed fee: Fixed fee is not an essential characteristic of cloud computing. The cost of cloud computing services can vary depending on the provider and the level of service.
On-demand: On-demand is an essential characteristic of the cloud, but it has already been mentioned earlier in the answer.
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a software engineer for a university is creating a system to keep track of students. they need to decide which data should be considered pii so that they can store it in a more secure database. which of the following pieces of data is most likely to be considered pii? choose 1 answer: choose 1 answer: (choice a) declared major a declared major (choice b) home address b home address (choice c) gpa (grade point average) c gpa (grade point average) (choice d) grade level d grade level
The following pieces of data is most likely to be considered PII: Home address. Choice B is the correct answer.
PII is the abbreviation for Personally Identifiable Information. It is a term used in data protection laws to describe any data that might help identify an individual.Because it might allow someone to locate you, your home address is considered PII. Your declared major, grade level, and grade point average are not as closely related to your individual identity as your home address. As a result, home address (option B) is most likely to be regarded PII.
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with respect to the types of information systems used in organizations, a grocery store checkout cash register with a connection to a network is an example of a(n) . (chapter 1)
A grocery store checkout cashier with a network connection is an example of a transaction processing system in terms of the different information systems utilized in companies.
What is a transaction processing system?The data transactions of an enterprise are collected, stored, modified, and retrieved by a transaction processing system (TPS), a type of information system. Although less crucial than real-time systems, transaction processing systems also make an effort to offer predictable response times to queries.Transaction processing systems are made up of computer hardware and software that run a transaction-oriented application that executes the standard transactions required for corporate operations. Systems that control sales order input, travel arrangements, payroll, personnel files, manufacturing, and shipping are a few examples. Custom business applications can employ transaction processing systems' functions to access data, conduct intercomputer connections, and develop and manage user interfaces.To learn more about transaction processing system, refer to:
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which database object is essentially questions that we can ask the database?
The database object that is essentially questions that we can ask the database is called a query.
A query is a set of instructions or a question expressed in a structured query language (SQL) that is given to a database in order to retrieve, manipulate, or transform data stored in that database. The process of querying a database is critical in order to extract and manipulate data to support the decision-making process. In essence, a query is a powerful tool for uncovering data insights from a database. A query can be used to search for specific information, perform calculations, combine data from multiple tables, and more.
A query can be created using various SQL commands that are designed to work with different types of databases. Some of the commonly used SQL commands include SELECT, FROM, WHERE, GROUP BY, HAVING, and ORDER BY. These commands are used to specify the columns and tables that are involved in the query, as well as any filtering or sorting requirements that are needed.The results of a query are displayed in the form of a table or a list of records that meet the criteria specified in the query.
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a network-attached storage device is like a network-connected hard drive. true/false
True. In essence, a network-attached storage (NAS) device is a specialised computer that is connected to a network and offers storage capacity that other networked devices can access.
Is a network linked hard drive similar to a network attached storage device?A network drive can be connected via a router, while a NAS can be connected to any device on your network. Network drives function similarly to an external drive attached to your computer even though they lack built-in management software.
Which form of the internet delivers connections that are almost as fast as light?Broadband connections using fiber-optic technology, also known as fibre internet or just "fibre," have download and upload speeds of up to 940 Megabits per second (Mbps).
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Why should a programmer use a modular design when programming a game, even when a modular design does not change the games output?
If the software is extremely simple, the modular design would not be the best choice for a game.
What is meant by modular design?Modular design, also known as modularity in design, is a design paradigm that splits a system into smaller components called modules (such as modular process skids), which can be independently generated, changed, swapped with other modules, or between different systems.By dividing the bigger piece of code into smaller units—think modules—each of which holds a distinct function, modular software is created. With improved workload management, better re-usability, and simpler debugging procedures, modular design has been found to enhance the design process.Doing this requires the use of the five modular design components. The design, implementation, testing, deployment, update, and maintenance of each module should be as simple as feasible.To learn more about modular design, refer to:
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