Which of the following is not a characteristic of first generation computers? They were not programmable. They were either electronic or electromechanical. They were either binary or decimal. The earliest models were not general-purpose computers.
The earliest models were not general-purpose computers. The first generation computers, which emerged in the late 1940s and 1950s, were built using vacuum tubes, which were large, power-hungry, and unreliable.
The first generation computers were not general-purpose computers, which means they were designed for a specific task or set of tasks and were not capable of being reprogrammed to perform other tasks. They were typically used for scientific, military, or business applications, and were often large, expensive, and difficult to maintain. This is in contrast to general-purpose computers, which are designed to be flexible and can be programmed to perform a wide range of tasks.
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You are purchasing a PC system that will be used as a file and print server in a small business. Which of the following hardware selection criteria is the MOST important for this system?
RAID 1+0 array, 64-bit multi-core processor.
Which PC parts should I purchase first?The motherboard is indeed the circuit that links everything together, including your hardware, your power supply, and the graphics cards, thus you should pick it as your initial component.
According to this quiz, which tool could you use to manage the equipment on your PC?You may manage peripheral devices and other hardware components by using Windows' Device Manager app.You can update drivers and fix hardware issues with Device Manager, which also lets you inspect the technical details of hardware devices.
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Which of the following is a good practice when you are installing a new device?
A) reinitialize the kernel
B) check for a new driver
C) recompile the installed driver
D) always use the driver supplied by the OS
Check for a new driver Correct option no.(B), as the device Drivers enable a computer's connection to hardware components such as a keyboard, mouse, monitor, and others.
The proper device driver installation on your computer is crucial, so why is that?The function of device drivers, To connect and communicate with particular devices, a computer needs device drivers. They specify the communication channels and processes the computer's operating system and applications can use to request services from the device.
What is the first thing you must verify before installing software?Make that your computer complies with the application, game, or utility's system requirements before you attempt to install it. How to install a program is typically described in the manual or a README file.
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There are 4 types of computers: supercomputers, ________ computers, mid-range computers, and personal computers. (hint: m_____e)
There are four different categories of computers: mainframe computer, personal, mid-range, and supercomputers.
How do mainframe computers work?Mainframes are fundamentally high-performance computers with a sizable quantity of memory and processors that can instantly process billions of basic calculations and transactions.
Are there still mainframe computers?Many tech experts anticipated the demise of the mainframe sooner rather than later with the introduction of new technologies like the cloud and inexpensive x86 commodity servers. But it is not at all the case. The old mainframe is still useful for many businesses worldwide in 2021, in reality.
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Selma needs to ensure that users who have access to her presentation are unable to make changes to the presentation. What should she do?
1. Apply password protection and only distribute the read-only password.
2. Use the Mark as Final feature
3. Restrict access to the presentation at the file server
4. Use the Protected View option.
Answer:
A
Explanation:
took the test...
She should apply for password protection and only distribute the read-only password. The correct option is 1.
What is a presentation?A PowerPoint presentation is a function of Microsoft. It is used to make presentations in an easy and innovative way. They made the presentation of data in meetings very easy and in an arranged form.
There are many more functions of Microsoft that are used for multiple purposes like calculating high calculations, and making files, paragraphs, and resumes. These functions are word and excel. They work on computers.
Selma must take precautions to prevent users from altering her presentation once they gain access to it.
Therefore, the correct option is 1. Apply for password protection and only distribute the read-only password.
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The Cisco PIX line of products is best described as which of the following? Select one: a. PC with firewall installed b. software firewall c. firewall appliance
Keeping monitoring of and filtering incoming and outgoing network traffic in line with previously established security standards for an organization is the function of a firewall.
Keeping monitoring of and filtering incoming and outgoing network traffic in line with previously established security standards for an organization is the function of a firewall, a network security technology. A firewall is essentially the wall separating a private internal network from the public Internet at its most fundamental level. Firewalls are tools for network security that prevent unauthorized access to a network. It could be a hardware or software component that filters the incoming and outgoing traffic within a private network in accordance with a set of criteria in order to identify and halt cyber-attacks. Both professional and personal settings use firewalls.
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A firewall's job is to maintain monitoring and filtering of incoming and outgoing network traffic in accordance with previously defined security criteria for an organisation.
A firewall is a network security system that maintains monitoring and filtering of incoming and outgoing network traffic in accordance with previously defined security criteria for an organisation. At its most basic level, a firewall is essentially the wall separating a private internal network from the open Internet.
Network security mechanisms called firewalls guard against illegal access to a network. In order to recognize and stop cyberattacks, a hardware or software component that filters the incoming and outgoing traffic within a private network in accordance with a set of criteria may be used. both expertly and personal settings use firewalls.
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intuit our radio station is running a show in which the songs are ordered in a specific way the last word of the title of one song must match the first word
The last word of the title of one song must match the first word of the title of the next song sequence is Every Breath You Take, Take it All, All My Love, Love is Forever, Forever Young, Young American, American Dreams, Dreams
In Eclipse IDE, IntelliJ IDEA, or notepad, create a new project called "Music Player" and follow the instructions below.
It is nearly impossible to take a snapshot of the entire code; please follow the execution instructions below.
Make a new Java class called "Main.java" and paste the following code into it..
Make a new Text File called "Text.txt" and paste the songs listed below.
Every Breath You Take
Down By the River
River of Dreams
Take me to the River
Dreams
Blues Hand Me Down
Forever Young
American Dreams
All My Love
Take it All
Love is Forever
Young American
In the code, change the path to the directory (text.txt).
Read every comment in the code for a clear understanding.
Compile and Run the Project, Main.java
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The complete question is given below
Problem Statement Our radio station is running a show in which the songs are ordered in a very specific way. The last word of the title of one song must match the first word of the title of the next song - for example, “Silent Running” could be followed by “Running to Stand Still”. No song may be played more than once?
Example Input
Consider the following list of songs:
Every Breath You Take
Down By the River
River of Dreams
Take me to the River
Dreams
Blues Hand Me Down
Forever Young
American Dreams
All My Love
Take it All
Love is Forever
Young American
Typically, in a program, a struct is defined ____ in the program.
a. in the main function b. before the definitions of all the functions c. after the definitions of all the functions d. in any function
before the definitions of all the functions
Can I use relational operators on struct variables?On struct variables, relational operations can be utilized. A struct variable’s data must be read one member at a time. A function can return an array of values. A struct value can be returned by a function. In the C++ programming language, the dot (.) operator is known as the “Class Member Access Operator” and it is used to access public members of a class. A class’s public members include its data members (variables) and member functions (class methods).
The Subscript variable is used to access array elements, while the dot [.] operator is used to access structure members. Nesting of two structures refers to a structure written inside another structure.
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Select the item below that lists the top level domain name for the URL http://www.yahoo.com.
a. http
b. www
c. yahoo
d. com
The top level domain name for the http://www.yahoo.com URL is com.
How does URL work?Websites have individual addresses to make it easier for users to find them, just like residences and structures have a street address. These are known as URLs on the Internet (Uniform Resource Locators).
What's URL on a phone?Locator for Unified Resources. The address or location of a file or service on a computer network is given by a string of text (usually the Internet.) A URL that connects to a particular web page is the most typical sort of URL. Such a URL's full form begins with "http://" or "https://".
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UC is concerned with system performance in its contact center because the number of records has exceeded 40 million. What platform functionality might be affected by the number of contact records
The number of contact records in a system can have a significant impact on the performance of a contact center's platform. Some functionality that may be affected include:
Searching for and retrieving records.Reporting and analytics.Data storage and backups.Scalability.Syncing and Integration.It may be beneficial to consider implementing a database sharding or partitioning strategy, archiving old data that is no longer needed, or upgrading hardware to improve performance. As the number of records increases, it can take longer to search for and retrieve specific records, which can slow down the overall performance of the system. Generating reports and performing analytics on a large number of records can be resource-intensive and may take longer to complete.
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The corporate IT manager wants you to implement a process that separates corporate apps from personal apps on mobile devices. Which of the following techniques will enable you to do this?
A. Sandboxing
B. Whitelisting
C. Containerization
D. Blacklisting
Sandboxing is a cybersecurity technique in which you run code, monitor and evaluate it, and then run it again in a secure, isolated environment on a network that resembles end-user operating systems.
What Is Sandboxing?Sandboxing is a cybersecurity technique in which you run code, monitor and evaluate it, and then run it again in a secure, isolated environment on a network that resembles end-user operating systems. Untested or untrusted code is typically examined using sandboxing, which is intended to stop dangers from entering the network. Sandboxing keeps the code contained within a test environment, preventing infection or damage to the host computer or operating system.This closed-off testing environment serves as a sort of "sandbox," as the name would imply, where you may experiment with different settings to observe how the application responds. Another benefit of this is that your host devices can't be actively harmed if something goes wrong here.To Learn more About Sandboxing Refer To:
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As with an IP address the components of a domain name are separated by
A. Commas
B. Periods
C. Colons
D. Semicolons
The elements of a domain name are separated by periods, much like in an IP address.
What distinguishes the parts of a domain name?Domain names typically consist of two or three components, each of which is separated by a dot. When read from right to left, the identifiers in domain names are arranged from most general to most specific. The portion of a domain name to the right of the final dot is known as the top-level domain (TLD).
What is a domain name's IP address?The Internet Protocol, or IP address, is not the same as a domain name. The IP address is a legitimate set of numerical instructions. It communicates precise address information in a way that is understandable to computers but unintelligible to humans. The domain name and IP address are linked.
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Suppose that x is an int variable. Which of the following expressions always evaluates to true?
a. (x > 0) I I (x <= 0)
b. (x >= 0) I I (x == 0)
c. (x > 0) && ( x <= 0)
d. (x > 0) & & (x == 0)
a. (x > 0) I I (x <= 0)
Which statement regarding a do while loops quizlet is accurate?At least one execution of the loop's body takes place.Prior to entering the loop, the logical expression governing it is evaluated.
What happens in a for loop immediately following a continue statement?To change the direction of control within a loop, use the one-token expressions continue and break. Continue causes the loop to continue immediately into the next iteration, whereas break stops the loop and forces execution to restart after the loop.
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__________ is sensitive data and unauthorized use could result in criminal prosecution or termination of employment. Junk mail SPAM CHRI Federal Law
FBI CJI data must be secured to prevent illegal access, use, or disclosure because it is sensitive information.
Is there sensitive data whose unauthorized access could lead to criminal charges or job termination?Criminal charges and/or employment termination may arise from unauthorized requests for, receipt of, release of, interception of, publication of, or discussion of FBI CJIS Data/CHRI.
What are sensitive and unauthorized data?Anything that should not be available to unauthorized access is considered sensitive data. Personal information that can be used to identify a specific individual, such as a Social Security number, financial data, or login credentials, is a type of sensitive data. enabling unauthorised access to FBI CJI at any time and for any purpose. Reminder: Unauthorized use of the FBI CJIS systems is forbidden and may result in legal action.
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Technology development has the potential to do a few things in the marketplace. This can be categorized as: 1) creating a new market, 2) disrupting an existing market by surpassing a dominant technology or 3) being reinvented to be adapted to another market, Select one of the categories and use the Web to identify a practical example of a technology or application in this category. Describe in detail as part of your posting the technologies identified, the market impact, gaps in the technology as well as any advantages and disadvantages.
Technology development has the potential to do a few things in the marketplace. This can be categorized creating a new market.
What is the name for technology that displaces a market already in existence?A disruptive technology is one that replaces an existing technology and upends the market, or it might be a ground-breaking invention that births a brand-new market. The world is changing because of artificial intelligence (AI), robots, nanotechnology, biotechnology, bioinformatics, quantum computing, and the Internet of Things (IoT). Mobile, social media, smartphones, big data, predictive analytics, and cloud technologies are fundamentally distinct from earlier IT-based technologies.Contrary to "disruptive technology," which refers to the technology itself, "disruptive innovation" refers to the use of technology that upends a system.To learn more about disruptive technology refer to:
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3. __________is the energy of position. Hint: It is stored energy of an object due to its height that has the ability to become active. Page 259 *
Potential energy is the energy that an object has due to its position. The energy an object possesses as a result of its motion is referred to as kinetic energy.
What does potential energy mean?Potential energy is energy that is conserved or stored in a substance or an item. The object or substance's position, organization, or state determines the amount of stored energy. Consider it as energy with the "potential" to do work.
What three types of energy have potential?Potential energy exists in stones perched on a cliff's edge. The potential energy will be transformed into kinetic energy if the stones fall. High on the tree, branches have the potential to fall, which gives them vitality.
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(This has nothing to do with homework by the way) I'm graduating to the 9th grade this year... do the FSA/EOC scores determine my graduation or do my grades?
Answer:
I dont think so.
Explanation:
write the necessary preprocessor directive to enable the use of the c++ string class.
#includestring> is a preprocessor directive required to enable the use of the C++ string class.
Preprocessor directives are which of the following?Preprocessor directives like #define and #ifdef are frequently used to make source code for programs simple to modify and simple to compile in various execution environments. Specific actions should be taken by the preprocessor according to directives in the source file.
What does the C++ preprocessor directive mean?The compiler uses a program called the preprocessor to modify code before compilation. Lines of the source file beginning with the letter # separate directives from lines of the source program text as commands for that program.
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HELP ASAP 50 POINTS AND BRAINLIST PLZ NO FAKE ANSWER I BEG!!!!!!!!!!!!!!!!!!!!!!!!!!
Instructions: Complete the drag and drop to show how winds form at ocean shorelines during the day. Drag each word into the table or the sentence.
Answer: Hope This Helps!
Explanation:
Land:
1: Warm 2: Low
Ocean:
1: Cool 2: High
Direction Of Wind: From Ocean to Land
Answer:
Explanation:
Land:
1: Warm 2: Low
Ocean:
1: Cool 2: High
Direction Of Wind: From Ocean to Land
Starting from the input.Txt file which contains surname, name and age separated by a semicolon, write in the output.Txt file surname, name and age separated by semicolons only for students of age
Answer:
Explanation:
The following code was written in Python. Since no actual age was given in the question I created a function that takes in the age as a parameter. It then loops throught all of the entries in the input.txt file and selects only the ones that have the age higher than the passed argument and writes it to the output file. The code and both the input.txt and output.txt files can be seen in the image below.
def printCSV(age):
f = open("input.txt", "r")
f_output = open("output.txt", "w")
for line in f.readlines():
line_split = line.replace(" ", '').replace('\n', '').split(';')
if int(line_split[2]) >= age:
f_output.write(line)
print(line)
f_output.close()
Which of the following CSS3 properties configure the alignment of text within a table?
a. align
b. caption
c. text-align
d. border-spacing
Text-align
How should text be aligned?Text-align illustration Paragraph alignment,To align a paragraph, click anywhere within it, or choose several paragraphs. In the Paragraph group, select an alignment choice. Shortcuts: Ctrl + L will align you to the left. Ctrl + R will align you to the right. Ctrl + C will align the center. To justify, use Ctrl + J.
Text alignment is a paragraph layout property that influences how text appears within a paragraph. For example, in a left-aligned paragraph (the most frequent alignment), text is aligned with the left margin. Text in a justified paragraph is aligned with both margins.
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Fill in the blank with the correct response.
One way Go.ogle makes money is to charge a person for using certain
_______.
Answer:
Go.ogle Apps
Explanation:
I need help with this line of code:
newhero = superhero(self.name, self.alterego, self.powers, self.villain, self.motto, self.strengthpts)
i went on https://extendsclass.com/python-tester.html to check it and kept getting this error:
Syntax errors detected :
Line 55:
newhero == superhero(self.name, self.alterego, self.powers, self.villain, self.motto, self.strengthpts):
^
SyntaxError: invalid syntax
Answer:
remove everything after superhero
Explanation:
newhero==superhero and test it
origin encountered an issue loading this page. please try reloading it – if that doesn’t work, restart the client or try again later. I have reinstalled it multiple times, but still have same issue. Any solution?
Try to make your browser clean. CCleaner or Eusing's Cleaner should be used if you are unsure how to proceed. Both are simple to use and available for free download.
What exactly do the words "function" and "example" mean?
A function, which produces one response with one input, is an illustration of a rule. To get the image, Alex Federspiel was contacted. An illustration of this is the solution y=x2. About every x inputs, there's only unique y output. Considering because x is just the source value, we would state that y is a consequence of x.
What makes a function unique?
graphical representation of a thing's function
The graph is a function if any formed vertical line can only cross it once.
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what zone configuration file contains a ptr record used to identify the loopback adapter?
/var/named/named.local zone configuration file contains a ptr record used to identify the loopback adapter.
What is the loopback adapter?
When network access is unavailable or you wish to separate your testing network from your primary network, you can utilize the loopback adapter, a dummy network card, as a testing tool for virtual network settings.
What is the use of a loopback adapter?
If you want to connect the computer to a network after the installation, you will need a loopback adapter if you are installing on a non-networked machine. A local IP address is given to your computer when you install a loopback adapter, according to the loopback adapter.
If you want to connect the computer to a network after the installation, you will need a loopback adapter if you are installing on a non-networked machine. A local IP address is given to your computer when you install a loopback adapter, according to the loopback adapter.
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User-Defined Functions: Max and min numbers Define a function named LargestNumber that takes three integers as parameters and retuins the largest integer Define a second function named Smallest Nurnber that takes three integers as parameters and returns the smallest integer. Then, write a main program that reads three integers as inputs, calls functions LargestNumber and SmallestNumber() with the inputs as arguments, and outputs the largest and the smallest of the three input values Ex: If the input in 7 153 the output is Lage: 15 mallesta Your program should define and call two functions: Function Largest Number(integer ruml, integer nun2, integer nun3) returns integer largestum Function SmallestNumber(integer nun, integer nun, integer nun:) returns integer smallestium ACTIVITY 5.12.1: LAB User-Defined Functions: Max and min numbers 0/10 1 Variables Not som hon citing Input Output Code Flowchart
Max = Biggest Number (num1, num2, num3); Print "Min is the lowest of the three input values, " "Max is the largest of the three input values, " and other relevant information. THE SMALLEST NUMBER()0 FUNCTION.
How do I determine the three smallest numbers?Using scanf commands, retrieve the user's three inputs, num1, num2, and num3. Using the if statement, determine whether num1 is smaller than num2 and num3, and print the result if it is. Otherwise, num2 or num3 is the smallest. In order to determine whether num2 is less than num3, use the elseif expression.
In JavaScript, how do you find the largest of three numbers?When no parameters are provided, the Math. max() function returns -Infinity instead of the largest of the integers provided as input parameters.
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Why does the separation of the database systems and the programs that access them make an application programmer's job easier?
The definition of the database and how it stores the data are no longer matters to the coder.
Why is it easier for application programmers to do their jobs when database systems and the programs that access them are separated?Program-data independence describes this division. This separation makes it easier to create new applications since programmers can concentrate on writing the application logic (what the software will do) rather than on the location and method of storing and accessing the various data elements.
What features of a database management system are beneficial?By relieving users throughout the company of tedious and time-consuming data processing chores, a DBMS can enhance your data processes and raise the business value of your firm's data assets.
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A 'sharp' is any object that can puncture a plastic bag. What is the recommended strategy for handling sharps (such as broken or chipped glassware) in lab
To reduce the risk of injury, always pick up shattered glass with a brush and dustpan, tongs, or forceps and drop it into a container intended for disposing of broken glass.
What is the suggested procedure for handling cracked or broken glass in a laboratory?Glass that has broken should be cleaned up right away. A tiny brush and dustpan should already be present in a laboratory to clear up any minor spills. To pick up the smaller fragments of shattered glass, use forceps or duct tape.
How should broken glass be cleaned in a lab?Use forceps, tongs, scoops, or other mechanical tools to remove or retrieve broken glass from a work area or a fume hood.
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What should the Force New Page property be set to in order to create page breaks? Check all that apply.
False
Yes
Before Section
Within Section
After Section
To create page breaks, set the Force New Page attribute to Within Section.
How may a page break in access be forced?1. Select Design view to view the report.
2.Click Insert Page Break under the Controls group on the Design tab.
3. Click the spot where the page break control should be placed. A thin line on the left border of the report from Access denotes the page break.
In AutoCAD, how do you add a break to a table?To activate table breaks, select the table and use the Properties palette's Table Breaks section. The generated subsidiary tables can be positioned above, below, or to the right of the main table. Additionally, you can select the table's maximum height and spacing.
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Farouk uses his computer to break into Global Financial Center's computer.Farouk is a
A) hacker.
B) phisher.
C) worm.
D) virus.
Answer:
hacker
Explanation: