The claim that a database management system (DBMS) is the sole means to access data in a database is accurate.
How does a DBMS access data?There are two ways to access stored data: sequential access and random access. The sequential method necessitates the use of a seek operation to transfer data across the disk until the desired data is found. Each segment of data must be read one at a time until the required data is found.
What does DBMS's data database mean?Software that is used to store and retrieve databases is known as a database management system. Examples of well-known DBMS tools include Oracle, MySQL, etc. The interface for performing different operations, such as creation, deletion, modification, etc., is provided by DBMS.
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Choose the correct option. i) An object thrown from a moving bus is on example of
(A) Uniform circular motion
(B) Rectilinear motion
(C) Projectile motion
(D) Motion in one dimension
age
The answer is option C: "Projectile motion."
Projectile motion refers to the motion of an object that is thrown or launched into the air and follows a parabolic path under the influence of gravity. An object thrown from a moving bus is an example of projectile motion because it is launched into the air and follows a curved path due to the force of gravity.
Option A: "Uniform circular motion" refers to the motion of an object moving in a circular path at a constant speed.
Option B: "Rectilinear motion" refers to the motion of an object moving in a straight line.
Option D: "Motion in one dimension" refers to motion that occurs along a single straight line, rather than in two or three dimensions.
Hope This Helps You!
Gino is an ethical hacker hired as a consultant to test the security of a mid-sized company's network. As part of his assignment, he has been given physical access to the system. He has built a dictionary of hashed passwords from the hard drive of the device. Which type of attack is he planning to launch?
In light of the question that we have, option (B), or Rainbow, is the appropriate response.
How do moral hackers behave?Ethical hackers deploy their expertise to safeguard and advance an organization's technology. By hunting for weaknesses that could result in a security breach, they offer these companies a crucial service.
The Gino intends to conduct an attack using the Rainbow in the scenario presented. The reason being that Gino created a thesaurus of usernames and passwords from the device's hard drive, which would empower Gino to launch a Rainbow attack. In a Rainbow attack, the attacker sends a data structure with a list of potential passwords. In this scenario, Gino has founded a vocabulary of hashed passwords.
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The Complete Question :
Gino is an ethical hacker hired as a consultant to test the security of a mid-sized company's network. As part of his assignment, he has been given physical access to the system. He has built a dictionary of hashed passwords from the hard drive of the device. Which type of attack is he planning to launch?
A. Dictionary
B. Rainbow
C. Hybrid
D. Brute force
list 5 object which are considered part of ICT. explain its function.
think of three object that you think are not considered part of ICT. explain your answer.
Answer:
Here it is
Explanation:
Processing is not considered as the tool of ICT. Explanation: ICT is Information and Communication Technology. This is one of the trending technologies with new concepts.
Elias wants to name his data in an Excel file. Each column of his data begins with a label. He follows these steps in order to create a name from labels.
1. Select the Formula tab.
2. Highlight any cell that includes the label.
3. In the Defined Names group, select “Create from Selection.”
4. Select “Top row” in the Create Names from Selection pop-up box.
Which step is incorrect?
Step 1: The Data tab should be selected since it contains the Defined Names section.
Step 2: The entire data range must be selected to create names from labels.
Step 3: “Create from Selection” should be selected in the Data Tools group.
Step 4: “Top column,” not “Top row,” should be selected in the pop-up box.
According to the scenario, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.
How do you name data in Excel?Select the range you want to name, including the row or column labels. Select Formulas. Create from Selection. In the Create Names from Selection dialog box, designate the location that contains the labels by selecting the Top row, Left column, Bottom row, or Right column check box. Select ok.
The Name Box in Excel is the fastest way to create a named range: -Select a cell or a range of cells that you want to name. -Type a name into the Name Box. -Press the Enter key.
Select the range you want to name, including the row or column labels. Click Formulas then create from Selection.
In the Create Names from the selection dialog box, select the checkbox (es) depending on the location of your row/column header. Click OK.
Therefore, the incorrect step is the top column,” not “Top row,” which should be selected in the pop-up box. Thus, the correct option for this question is D.
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Which is an advantage of application service providers (ASPs)? a. They offer software customized to users' needs. b. They integrate a customer's other applications and systems easily c. They ensure that software is kept up to date, based on users requests. d. They ensure that applications fully meet an organization's needs
Simply put, an application service providers ASP gives managers the chance to do what they do best: manage the business, even though cost is typically the key motivator for a company to seek out their assistance.
is a business model in which application service providers (ASPs) charge customers for the software they receive?What is SaaS (software as a service)? The term "on-demand software" refers to ASP's business strategy for selling users software that can be used either permanently or only sometimes.
Of the following is sometimes referred to as on-demand software?SaaS programs are also known as hosted software, on-demand software, and web-based software. Regardless of the nomenclature, SaaS apps are hosted on the servers of a SaaS provider. Security, availability, and performance of the application are all managed by the provider.
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"Cloud suites are stored on your hard drive and are available anywhere you can access the internet.
true/false:
Cloud suites are stored on your hard drive and are available anywhere you can access the internet, is the true statement.
What is Cloud suites?Cloud suites are accessible from any location with Internet connectivity and are stored on your hard drive. The most typical components of database management systems include functions, formulas, charts, and what-if analysis. Software for creating presentations with graphics is a great way to influence people and convey a message.
Many apps are designed to function on a specific type of mobile device and cannot be used with other types. An assortment of connected data is called a database.
Thus, it is the true statement.
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Which of the following penetration tests provides complete knowledge and information, such as network diagrams, about the environment to be tested
White-box penetration tests provides complete knowledge and information, such as network diagrams, about the environment to be tested.
About Penetration testAccording to experts in this field, information system security is basically handled in the following ways:
The first is for defense purposes and the other is proactive security. Penetration tests are carried out in the form of trying to infiltrate company information systems by trying every possible cam. The purpose of this test is not only to identify vulnerabilities, but also to detect these vulnerabilities and to ensure that only authorized persons have access to the system to detect possible infiltration.
Penetration tests are generally carried out using certain pre-designed methodologies. These test methods are used to ensure that the study can be verified, interpreted, and reproducible when the tried and standard set is applied, the more precise the obtained In general, weakness screening and infiltration tests are similar For weakness screening, a number of software tools are used and security holes in the system identified In this penetration test aims not only to determine security vulnerabilities, but also to detect access to Data bases information in the system by using comments in.
As a result, the problem of how secure the applications and data in the system is is a common problem of all companies.
Penetration tests provide answers to problem in Various infiltration tests are available, these vary depending on the target, the attack to be simulated and the system, Therefore, the penetration test to be applied to an enterprise depends on the characteristics and needs of the enterprise.
Typically, a penetration test includes network penetration , applicant penetration, database penetration, and wireless cable penetration
Your question is incomplete but most probably your full question was:
Which of the following penetration tests provides complete knowledge and information, such as network diagrams, about the environment to be tested?
a. White-box penetration
b. Grey-box penetration
c. Black-box penetration
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how to make the user input a word and a letter, and display the number of times the letter is in the number
Using while loops is the purpose of my code. The user-entered words and the number of letters in each word should be printed as the final result.
How are a character and a number entered in Python?In Python, the input() and print() functions are used to receive input from users and produce output that is displayed on the screen. Users can supply the application with any information in the form of texts or numbers by using the input() function.
How can I count the number of times a word appears in a Python string?The count() method can count how many times a substring appears in a longer string. The count() function in Python iterates across a string. The result is equal.
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Match the term to its definition. 1 . Boot partition The process of installing a new version of software to improve performance 2 . File allocation system Section of a hard drive used for file storage 3 . Upgrade The process of putting software on the computer for use 4 . Installation Method of storing files used by Microsoft 5 . Device driver Section of the hard drive where the operating system program is stored 6 . NT file system Method of storing files used by many different types of computers 7 . Partition Two separate standards used together that define how data is sent and received across a network 8 . System partition Section of the hard drive where the boot loader program is stored 9 . Transmission Control Protocol/Internet Protocol Program that controls a piece of hardware
A computer is an electronic device that transforms raw data and outputs information.
What is the purpose of electronic computer?Nearly all cutting-edge scientific tools in the realm of modern science use electrical technology. Computers are frequently utilised abroad to facilitate testing, production, and design. Chinese researchers also use electronic computers to do a vast number of difficult computations that are beyond the capacity of humans.These digital computers may be categorised into four groups based on the size and nature of the device: Micro, Mini, Mainframe, and Super computers.A computer is an electronic device that converts unprocessed data into information. An electrical device that takes data as input and changes it in response to a set of specialised instructions known as programmes to create the required output (referred to as Information).Matched the term to its definition :
1 . NT file system : Method of storing files used by Microsoft
2 . Installation : The process of putting software on the computer for use
3 . Boot partition : Section of the hard drive where the boot loader program is stored
4 . Upgrade : The process of installing a new version of software to improve performance
5 . File allocation system : Method of storing files used by many different types of computers
6 . Transmission Control Protocol/Internet Protocol : Two separate standards used together that define how data is sent and received across a network
7 . Device driver : Program that controls a piece of hardware
8. Partition : Section of a hard drive used for file storage
9. System partition : Section of the hard drive where the operating system program is stored
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A syntax error occurs when a programming language rule is broken.
O True
O False
Answer:
true
Explanation:
n his e-mail to select bank customers, Patrick was careful to use an informative subject line and to use a font size and style that is easy to read. These preparations serve what function in this communication scenario?netiquetteaudiencepurposeworkplace c
Answer:
These preparations serve the purpose of making the e-mail more effective in communicating the message to the audience.
Explanation:
A technician is setting up a SOHO and has configured the WAP with WPA2, While configuring the network card on the laptop. WPA2 is not listed as an option. Which of the following should the technician do NEXT?
A. Install the latest wireless NIC software
B. Install the latest WAP firmware
C. Install the latest wireless NIC firmware
D. Install the latest WAP software
(B) Install the latest WAP firmware
Installing the latest WAP firmware is the next step the technician does.
Choose two features from the list below that WPA2 on a wireless network offers.On a wireless network, which of the following features is provided by WPA2? For wireless networks, Wi-Fi-protected access (WPA) offers user authentication and encryption.
To connect to your modem, which interface on a wireless SOHO router is used?Network Interface Card (NIC) for Wireless: A wireless network interface card is required for every machine you want to add to the network. It is an Ethernet card with an integrated antenna that aids in connecting the device to the access point.
What encryption techniques are employed by Wi-Fi Protected Access 2 WPA2 to secure the wireless network?When protecting privacy and integrity, the WPA2 protocol, which uses the Advanced Encryption Standard (AES) encryption and comes to protecting both privacy and integrity, the WPA2 protocol, which uses the Advanced Encryption Standard (AES) encryption together with robust message authenticity and integrity checks, outperforms the WPA protocol, which uses RC4-based TKIP. AES and AES-CCMP are examples of slang names.
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Consider the following procedure. PROCEDURE doSomething(numi, num2) { DISPLAY(num1) RETURN(num1) DISPLAY(num2) } Consider the following statement. DISPLAY(doSomething(10, 20)) What is displayed as a result of executing the statement above? a. 10 10 b. 10 20 C. 10 10 20 d. 10 20 10
(b) 10 20
10 20 is displayed as a result of executing the statement above.
Procedural abstraction: What is it?When we build code parts (known as "procedures" or, in Java, "static methods") that are generalized by having variable parameters, we use procedural abstraction. Depending on how its parameters are set when it is called, our code is designed to be able to handle a wide range of various situations.
Improves speed procedural abstraction?Program execution performance is increased through procedural abstraction. This method determines whether a character is a vowel.
Reduces duplicate code procedural abstraction?Eliminating redundant code is an excellent usage of the technique. Using a procedure will make that section of code easier to edit because it only appears once in the application, in addition to making the app easier to read.
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"Based upon the contents of the PUBLISHER table, which of the following is a valid SQL statement?" a. SELECT contact Contact's Name FROM publisher; b. SELECT publisherID FROM publisher; c. "SELECT contact, name FROM publisher;" d. SELECT name FROM publishers;
Based upon the contents of the PUBLISHER table, SELECT contact, name\sFROM publisher is a valid SQL statement.
Describe SQL.The domain-specific programming language known as SQL is used for managing data stored in relational database management systems or for stream processing in related data stream management systems.
Is SQL easy or Python?Python is more difficult to learn than SQL, for sure. Its very simple syntax serves only to facilitate communication with relational databases. Since relational databases contain a substantial amount of data, the initial stage in each data analysis project is frequently retrieving data via SQL queries.
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which RAID type provides increased speed and data storage capability, but lacks redundancy? a. RAID 0 b. RAID 1 c. RAID 0+1 d. RAID
Although there is no data redundancy, a RAID 0 arrays of n disks offers data both read and write transmission up the rates to n times as fast as the rates of the constituent drives.
Redundancy definition and examples:Redundancy is the usage of two or more terms that have the same meaning together, such as "sufficient enough." When ever a modifier's content is already present in the verb it modifies, such as in the phrase "melt together," we might also say that an item is redundant.
Redundancy: Why is it Used?By ensuring system reliability, redundancy serves to avoid any disruption of process operations in the event of a technical malfunction or calamity. The terms repetitive & redundant really aren't synonymous. The term repetitive describes something that is repetitive when it is done repeatedly.
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to remove spyware, users need to obtain a special program that can detect and delete it. true or false
It is true that consumers must get a specialized program in order to identify and remove spyware.
Spyware: What is it?Spyware. an instance of malware that tracks down and records user data covertly. Virus. a piece of code with the ability to duplicate itself that generally has negative effects, including damaging the system or erasing data
What technique is employed to confirm the identification of computer users?Biometric verification Users are increasingly choosing to have their biometrics verified. Today, two common techniques are fingerprinting and facial recognition. Other approaches consist of hand geometry, retinal and iris scans, voice recognition, and analysis based on signatures.
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The arthmatic mean of N numbers is the sum of the numbers, divided by N. The mode of N numbers is the most frequenttly occuring number your program must output the mean and mode of a set of numbers. Input The first line of the input consists of an integer - num, an integer representing the count of numbers in the given list. The second line of the input consists of N space-separated integers - arr[o], arr(1)....... arr[N-1), representing the numbers of the given list. Output Print space-separated real number up-to 4 digits and an integer representing the mean and mode of a set of numbers. Constraints 0 < num < 102 -10% s arroj, arr(1)...., arr Us 105 Note 'O' and negative numbers are valid inputs. If more than one number has the same frequency, then choose the smallest number as a mode. Symu
A high-level, class-based, object-oriented programming language with the least amount of implementation dependencies feasible is called Java.
What is the code for arthmatic mean?The code that finds the mean of numbers is given below:
A high-level, class-based, object-oriented programming language with the least amount of implementation dependencies feasible is called Java.
# Python program to print
# mean of elements
# list of elements to calculate mean
n_num = [1, 2, 3, 4, 5]
n = len(n_num)
get_sum = sum(n_num)
mean = get_sum / n
print("Mean / Average is: " + str(mean))
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What are two valid steps in the six step troubleshooting method discussed in this chapter?
1. compliment the user's knowledge, insight, and experience
2. Boot from the Windows setup DVD
3. msconfig.exe
taskmgr.exe
4. Document outcomes
Establish a Theory
4. Document outcomes Establish a Theory .
After one problem has been fixed during an on-site service call, what should you do?When you believe a problem has been fixed, gently inform the client that the work is complete and leave.
What phase of system troubleshooting is the most crucial and initial?Finding the issue is the first step inside the troubleshooting procedure. Gather as much data as you can from the computer and the customer during this step.
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In Hyper-V, an _____ virtual switch, allows the host to communicate with the virtual machines connected to the switch.
Virtual machines (VMs) may connect online with one another, the host operating system, and external networks thanks to Hyper-V virtual switches.
What does Hyper-virtual V's switch mean?When you install the Hyper-V server role, Hyper-V Manager makes the software-based layer-2 Ethernet network switch known as Hyper-V Virtual Switch available.
How can virtual COM ports on a Hyper-V host computer connect with one another?Using the Serial over Ethernet Connector method (in Windows or Linux) is one of the simplest ways to connect a COM port in a virtual machine. With the help of the program Serial to Ethernet Connector, you can access COM in VirtualBox, Hyper-V, and VMware environments.
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To move a chart to a different worksheet, click on the Chart > Chart Tools > Design tab > Location group > Move Chart > New sheet, and then in the New sheet box, type a name for the worksheet. (T/F)
To move a chart to a new worksheet, use the Chart > Chart Tools > Design tab > Location group > Transfer Chart > New sheet button. Next, confirm that the statement that is provided in the New sheet box is accurate.
Worksheet? Why do you say that?
Data may be entered and calculated in the cells of a worksheet, which is also known as a spreadsheet. The cells have been set up in columns and rows. A worksheet is always preserved in a workbook.
What is the purpose of a worksheet in a classroom?
Worksheets are frequently unbound sheets of paper that include exercises or questions that students are required to complete and record their answers to. They are used to some extent in most classes, but they are most common in math classes, where there
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Remove the smallest element from the set, s. Assume the set is not empty.
The answer of this question is min = None for e in s : [Tab Key] if min == None or e < min : [Tab Key] The tab key min = e s.remove(min)
What is an element in an HTML?The root element of an HTML document is the html> tag, which defines the entire HTML document. It has two tags: start (html) and end (/html). The body> element is then contained within the html> element: My Initial Heading My first paragraph. , whereas the opening tag is p>. This paragraph is an element of a paragraph.
What does a CSS element mean?The element() CSS function defines a <image> value created from such an arbitrary HTML element. If the HTML element containing this picture is modified, the CSS properties that use the new value will also be immediately updated.
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for group calculations, microsoft access supports ____ built-in statistics.
Microsoft Access supports STDEV, MAX, and VAR built-in statistics for group calculations.
How is math done in Access?Pick a table. Choose a data type after clicking on Click to Add > Calculated Field. Click OK after entering a calculation in the field. You can manually type the expression in the expression edit field or you can choose expression fields, elements, and values to enter them there.
What in Access is a calculated field?Any field that derives its value from a function applied to values from other table fields is said to be calculated. Inputted values made by hand can also be calculated. The data in the field only appears during the query. The database tables do not actually contain it.
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A computer ________ is two or more computers connected using software and hardware so that they can communicate with each other.
Answer:
network
Explanation:
You assign each anchor its own anchor name, using the ____attribute.
a. Name
b. anchor
c. link
d. identify
Answer: The correct answer is "a. Name". In HTML, you can use the "name" attribute to assign a unique name to an anchor element, which can then be used to create a hyperlink to that specific location on the page.
Explanation: For example:
<a name="top">Top of the Page</a>
This anchor element can then be linked to using the following syntax:
<a href="#top">Go to the top of the page</a>
The "name" attribute is used in combination with the "href" attribute to create a hyperlink. The "href" attribute specifies the target of the link, and the "name" attribute specifies the name of the anchor to which the link should point.
A technician configures a new printer to be accessible via a print server After setting up the printer
on a Windows client machine, the printer prints normally However, after setting up the printer on a
macOS client machine, the printer only prints garbled text Which of the following should the
technician do to resolve this issue?
A. Add a macOS-compatible print driver to the printer object on the print server
B. Configure the Windows client to share the printer with the macOS client
C. Set the printer on the macOS client to connect to the print server via IPv6
D. Ensure the network time of the macOS client matches that of the print server.
Add a macOS-compatible print driver to the printer object on the print server. The printer driver is software that enables communication between the computer and the printer and transforms computer data into a printable format.
What is driver ?A device driver in computing is a computer software that manages or regulates a specific kind of device that is connected to a computer or automaton. From your internal computer parts, like your graphics card, to your external peripherals, like a printer, every piece of hardware needs a driver. Device drivers serve as a translator between a hardware device and the software or operating systems that use it, with the primary goal of providing abstraction. Higher-level application code can be created by programmers regardless of the hardware the end user uses. A high-level application for communicating with a serial port, for instance, might only comprise the functions "send data" and "receive data."To learn more about driver refer :
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What do “phone-copying” systems allow investigators to do?
(Forensic Science class, digital forensic science)
20 points will give brainliest
Answer:
it allows them to be able to look at the recent things people done on it . i believe
It allows them to be able to look at the recent things people done on it . i believe.
What is Phone copying?You can backup your iOS device using iCloud, or you may backup your Android device using system backup or Android backup tools.
In order to make sure nothing important is lost, you should additionally back up any particular data you're worried about losing, like family photos, on a different server.
You can use them to transfer your data to a new device if all you want to do is keep a complete copy of the info on your phone. You might need to request a new SIM card from your provider, though. To learn more about their policy, get in touch with their customer support team.
Therefore, It allows them to be able to look at the recent things people done on it . i believe.
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The data type string has a named constant, ____, associated with it.
a. string::size b. string::pos c. string::size_type d. string::npos
String::npos
What exactly does string:: NPOS means?Npos: It is a constant static member value with the maximum allowable value for a size t element. It literally means till the string is finished. It is utilized in the string’s member functions as the value for a length parameter. It is typically used as a return value to indicate that there are no matches.
A nonprofit organization (NPO) is one that is not motivated by profit but by a commitment to a certain cause that receives all money over and beyond what is required to run the organization. As a result, NPOs are granted tax-exempt status by the federal government, which means they do not have to pay income tax.
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BST
4.6 Complete the following table of differences
between Old and New Technologies towards data security
Answer:
Explanation:
Over the past three decades, as companies have created new security technologies to help defend businesses and consumers, attackers have quickly adapted. While most technologies raise the bar that attackers have to vault to compromise a business network or a consumer system, security technology has largely failed to blunt their attacks.
In the face of a workforce largely uneducated about security and a shortfall in skilled security professionals, better technology isn't just a boon but a requirement. "But there may be 100 bad guys to every security professional, and that means that it is a constant battle."
Luckily, new technologies are in the pipeline.
What model involves the creation of data and process models during the development of an application
Answer:
Data modeling
Explanation:
Data modeling is a term used in computer or software engineering. It is a technique of creating a data model for an information system through unusual formal methods. It also involves the analysis of models during the development of an application. It is further divided into three places including:
1. Conceptual data
2. Logical data model
3. Physics data model
Hence, Data modeling is a model that involves the creation of data and process models during the development of an application
Which of the following objects is installed between the back side of the system case and the motherboard's ports?
I/O shield
Heat spreader
Fan
Standoffs
Between the ports on the motherboard and the rear of the system casing are installed I/O shield objects.
What tasks are carried out by a motherboard's chipset?The movement of data between components on a motherboard is controlled by an electronic chipset. Between the CPU, GPU, RAM, storage, and peripherals, it serves as the traffic controller. It has been referred to as the motherboard's "glue" by experts.
What benefit does buying a motherboard with integrated graphics and audio provide?The term "integrated" denotes that all of the parts, including connectors, slots for peripheral devices, serial ports, and I/O ports, have been incorporated by the manufacturer into the circuit board. The fact that this kind of board is the less expensive choice is its greatest advantage.
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