CompTia IT Fundamentals Exam Review (New 2023/ 2024 Update) Questions and Verified Answers| 100 % Correct
CompTia IT Fundamentals Exam Review
QUESTION
Identify the problemhttps://learnexams.com/search/study?query=
CPU
primary data processing component in a computer
monitor
Hardware device that receives signals from a computer and displays them on a screen
Mouse
Hand-controlled electronic device used to manipulate the cursor on your computer screen
USB CABLE
A type of cable that connects peripheral devices to a computer through a universal serial bus port
Ethernet Cable
A network cable that allows information to travel between wired devices
Hard Drive
Hardware the stores all software and files on your computer and reads and writes data onto a spinning magnetic or optical disk
Flash Drive
A small, portable plug-n-play storage device used for storing files that plugs into a USB port
USB drive
A small, portable plug-n-play storage device used for storing files that plugs into a USB port
Thumb drive
A portable plug-n-play device used as a backup storage device
External Storage device
A storage device that can be easily removed from a computer and is often small and portable
Peripheral Device
A variety of input or output devices that are used to communicate with a computer.
Printer
An output device that usually produces text and graphics onto paper
Scanner
An input device that produces a digital image file to be saved onto a computer
Speaker
Output device that produces audio from your computer
computer software
A set of specific instructions executed by a computer
Word Processing
Software program allows you to create, edit, and print text documents
Database
A type of software that stores an organized collection of data on a computer
Operating System
Software that communicates with your computer’s hardware and executes all software programs on your computer
OSX
Mac operating system
Windows
Widely used Microsoft operating system for personal computers (PC)
Viruses
Programs that secretly attach to a document or program and then execute when the document or program is opened
Malware
A malicious computer virus designed to damage a computer
Internet service Provider
A company that provides internet service for a monthly fee
Cloud Computing
The use of web applications that allow you to create, save and play games online
Google docs
A free, cloud-based word processor that allows you to create, edit and collaborate in real-time with other users
Pros and Cons: Which device has the following pros (benefits) over the other one
Tablet
Pros and Cons: Which device has the following pros (benefits) over the other one
Tablet
Pros and Cons: Which device has the following pros (benefits) over the other one
Laptop
Pros and Cons: Which device has the following pros (benefits) over the other one
Laptop
Pros and Cons: Which device has the following pros (benefits) over the other one
Tablet
Pros and Cons: Which device has the following pros (benefits) over the other one
Tablet
Pros and Cons: Which device has the following pros (benefits) over the other one
Tablet
Pros and Cons: Which device has the following pros (benefits) over the other one
Laptop
Pros and Cons: Which device has the following cons (deficits) compared to the other one?
Tablet
Pros and Cons: Which device has the following cons (deficits) compared to the other one?
Laptop
Pros and Cons: Which device has the following cons (deficits) compared to the other one?
Tablet
Pros and Cons: Which device has the following cons (deficits) compared to the other one?
Laptop
Pros and Cons: Which device has the following cons (deficits) compared to the other one?
Tablet
What is the language of computers?
Ones and Zeros
What is the operating system?
the program that allows you to interact with your computer
Your operating system and your __________ combine to form a complete system that determines what your computer can do
Computer Hardware
The two most common operating systems are [be sure to select two answers]
Microsoft Windows and Mac OS
Sound Card
A circuit board that receives sound in digital form and reproduces it through speakers.
video Card
A circuit board used to manage the display on the monitor. (Ex. Nvidia, Geforce)
Peripheral Devices
The external input or output devices that are used to communicate with a computer. (Ex. mouse, keyboard, scanner, monitor, printer)
Modem
A device that is used to transmit data from a computer through phone lines or a cable.
Hard Drive
A device that stores all software and files on your computer; reads and writes data onto a spinning magnetic or optical disk.
CD ROM Drive
A device that writes data onto or reads data from a CD
Floppy Drive
A disk drive that can read and write to floppy disks
USB Port
A place on a computer where a USB cable is plugged.
InkJet Printer
A common type of printer that sprays ionized drops of ink onto paper
Expansion slots
Places on the motherboard where additional cards can be plugged in; mostly used to expand RAM
LAN
Also known as a Local Area Network, this is a network of computers in a single location
WAN
Also known as a Wide Area Network, this is a collection of LANs across a large area
Software
The set of instructions executed by a computer. (Ex. MS Word and Windows 10.)
Power Supply
Provides electricity to turn on and operate your computer.
WI-Fi
Also known as wireless fidelity, this technology allows a wireless card to send a signal to a wireless router without physical cables
Hardware
The physical components that make up a computer system. (Ex. motherboard, hard drive, etc.)
Mother board
The main circuit board of your computer; holds the RAM, CPU, video card, etc.
Server
The computer that manages access to resources on a network
Laser Printer
A type of printer uses laser beams to print high-resolution images onto paper.
Webcam
This device is used to capture your live movements in real time to broadcast online
CPU
The primary data processing component of a computer; also known as the Central Processing Unit
Computer Fan
This is used to cool the CPU (processor).
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
OUtput
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Output
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
both
Inout or ouput or both
Both
Determine whether the peripheral device is an input device (sends information to the computer for processing), an output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Both
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Input
Determine whether the peripheral device is an input device (sends information to the computer for processing), output device (displays the results of the processing), or both (can input information as well as serve as an output device).
Output
What is a peripheral device?
An external device that your computer can run without.
What is color is the speaker
Green
Which of the following is NOT considered to be a peripheral device?
CPU
What color is the keyboard
Yellowish
what color is the Monitor
Blue and grey
What does the abbreviation USB stand for?
Universal Serial Bus
If your current computer does not have enough USB ports to support your devices there is nothing you can do about it.
False
What type of port is this
USB
When trying to power on a monitor, the power button can typically be found where on the monitor?
The bottom of the monitor
When plugged into your computer the AC adapter is used to convert the _____ current into the _____ current that will power your device.
Alternating, Direct
Microphones and Speakers were not originally built into computers. This is why there were separate ports for them.
True
What year did the HDMI cable make its appearance?
2003
Why did the HDMI connection grow in popularity?
It can handle both video and sound.
WHat is the picture showing
ethernet
Why would a business choose to have their systems use ethernet connections versus wireless connections?
Ethernet connections are more secure.
Everything appears to be normal, and your monitor is working fine. However, you can’t seem to type on your keyboard. What should you check first?
Make sure the keyboard cables are securely in place in the ports.
You went to lunch and came back, but now your computer monitor is completely black. What do you need to do?
Try moving around and clicking the mouse a few times.
You have just sat down to complete your homework and now your computer won’t turn on at all. Since you are working on a desktop, you will need to check a couple of things. Where should you start?
Make sure that all power cords are plugged in securely and that your power outlet is working.
The motherboard connects to every part of the computer.
True
Select the components that connect directly to the motherboard.
Expansion cards
What does RAM actually stand for?
Random Access Memory
The Hard Drive is where short term information is stored.
False
If you try to run several programs at once and they are sluggish, you may consider adding what to your device?
Extra RAM memory.
Starting and loading programs quickly is impacted more by the _____ than other components that also relate to the speed of your computer.
Hard drive
What is the pluging for
Power
What is the pluging for
wire mouse/key board
What is the pluging for
Audio in/out
What is the plugin for
Monitor
What is the pluging for
Ethernet
What is the pluging for
HDMI
Now that your computer is all connected, it is time to turn it on. Where is the power button located on the monitor above?
Bottom left
What can you do to ensure that your setup is correct and won’t cause long term physical issues?
Make sure the position and settings of our monitor, mouse, keyboard and chair are comfortable for you.
Your friend just bought a brand new computer but he is having trouble getting his machine to turn on. He’s called you for help. What are some of the things he should double-check? Select all that apply
Make sure all plugs are secure that connect the machine to the power source.
2. When setting up a workstation, proper airflow does not matter.
False
What is built into computers that help keep internal components cool?
Fan
According to the video on setting up your work station, what are the suggested steps for setting up a desktop computer?
1: Choose the proper location
What are some ways that you can prevent electrostatic discharge?
Touch unpainted metal
What does ESD stand for
Electrostatic Discharge
Which of the following are examples of the use of Bluetooth technology? (Be sure to select all correct answers)
Making a hands-free phone call in your car.
Think about your devices, such as a tablet or your cell phone. What kinds of information would someone have access to if you did not have it protected with some sort of passcode?
Think of all the personal information that you have on your phone or tablet. You have a lot of vulnerable information in your account area in the settings of these devices.
Is it worth the risk of connecting to free WiFi if that means you may give out sensitive information? Explain.
It is much better to be on the safe side while in public. Be sure to check out any public WiFi before using it.
What connect to WIFI
Router
What is Set up by the internet provider
Modem
What Allows you to set up your own private in-home WiFi connections
Router
WHat connects a device to Wifi
Router
What connects to a cable or fiber optics
modem
What connects you to the internet
modem
Allows you to set up your own private in-home WiFi connections
You should list the devices that you want to use connect to the internet such as your computer, tablet device, smartphone, printer, TV, Security sysem, voice recognition, etc
Which of the following times would it be advantageous to have your phone in “airplane mode”?
When your device is low on battery power.Correct!
If you try to run several programs at once and they are sluggish, what is something that you may consider adding to your device to make it run faster?
Extra RAM memory.
What is a peripheral device?
An external device that your computer can run without.
Starting and loading programs quickly is most impacted by the ____________.
Hard drive speed and capacity
Which of the following devices are considered peripheral? Select all that apply.
Mouse
What is the main function of the motherboard?
It is the main circuit board that connects essentially every part of the computer in some capacity.
Your friend just bought a brand new computer but he is having trouble getting his machine to turn on. He’s called you for help. What are some of things he should double check? Select all that apply.
Make sure all plugs are secure that connect the machine to the powersource.
What is built into computers that help keep internal components cool?
Fan
What does it mean if you say something has “Bluetooth capabilities”?
The device can use radio technology to wirelessly connect to other devices.
What happens when you enable the Airplane Mode on your device?
This action disables all wireless transmission functions.
What connects directly to the internet source and is usually set up by the service provider?
Modem
What is the first step in pairing a new Bluetooth device?
Using the settings on your device, turn on the Bluetooth capabilities.
What device allows you to set up your home WiFi connections?
Router
Most operating systems we use are known as what?
GUI
What is an application?
Software that allows you to complete certain tasks.
This is known as the most important software that runs on a computer. Without it the computer is useless.
Operating System
What lets you use the mouse to click icons, buttons, menus, and much more?
Graphical User Interface
What are the two most common mobile operating systems? Select all that apply.
Apple iOS
Every operating system has a GUI and they all look different from each other.
true
What are the three most common operating systems? Select all that apply.
Windows
The operating system does not manage computer memory, processes, hardware, and software.
False
When you are multitasking on a computer, what does that mean?
You have more than one application open and running.
Mobile operating systems have fewer features than a normal computer operating system.
True
No matter what is causing the issue, troubleshooting will always be a process of trial and error.
True
Which of the following steps is the action you should take if everything else fails?
Restart the computer
If you are using the process of elimination to troubleshoot a printer, what is the first thing you should do?
Make sure the printer is plugged in and turned on.
What should you do if the power button will not start the computer? Select all the things you should do.
Check the power cord to make sure you have power to the computer
When an application is running slowly, what are some things you should do? Select all the things that apply.
Close and open the application again
Put the six steps of the troubleshooting process in order.
One
Put the six steps of the troubleshooting process in
Two
Put the six steps of the troubleshooting process in
three
Put the six steps of the troubleshooting process in
four
Put the six steps of the troubleshooting process in
Five
Put the six steps of the troubleshooting process in
six
What is an open-source operating system?
A free source, open to the public that can be accessed and modified to suit an individual’s needs.
What is the most common way to obtain new software?
Internet Download
When an application has multiple uses what is it known as?
Full Featured
What is an application?
Software that allows you to perform specific tasks.
What is a closed source operating system?
A closed source, not open to the public that can’t be accessed or modified to suit an individual’s needs.
Every operating system has a GUI and they all look different from each other.
True
What is the official name of an application on a desktop or a laptop?
Desktop application
Why is it important to ensure that your software is up to date? (Select all that apply.)
Repairs security holes.
What do security patches do?
Cover security holes so that hackers can not access your data.
Making sure your computer has all the current software and security updates may boost performance and speed.
True
What is known as the most important software that runs on a computer? Without this software, the computer would not be able to do anything.
Operating sytem
What feature lets you use the mouse to click icons, buttons, menus, and much more?
Graphical User Interface (GUI)
The operating system does not manage computer memory, processes, hardware, and software.
False
What is the most common way to obtain new software?
Internet download
What is an open source operating system?
A free source, open to the public, that can be accessed and modified to suit an individual’s needs.
What is an application?
Software that allows you to perform specific tasks.
What is a closed source operating system?
A closed source, not open to the public that cannot be accessed or modified to suit an individual’s needs.
What is the official name of an application on a desktop or a laptop?
Desktop Application
Why is it important to ensure that your software is updated? Select all that apply.
It adds new features
What do security patches do?
Covers security holes so that hackers can not access your data.
What does GUI stand for?
Graphical User Interface
What is running more than one application at a time called?
Multi-tasking
What are the three most common operating systems? Select all that apply.
Mac OSX
If an application freezes while running on your PC, what keys would you use to access the task manager?
CTRL + Alt + Delete
If an application freezes while running on your Mac, what keys would you use to access the task manager?
Command + Option + ESC
When an application is running slowly, what is the first thing you should check for?
Whether your application has been updated recently.
If you notice that your entire computer seems to be running extremely slow, what is the first step you should take to diagnose the issue?
Run a virus scanner. You may have malware running in the background that is slowing things down.
Why is it important to document the steps you took during the troubleshooting process?
So you will be able to remember what you have done and can avoid repeating mistakes
What is the first step in the troubleshooting process?
Identify the problem.
Which application had a file extension of .dmg?
Mac
Match the following extensions with the type of application it is associated with.
.doc
Match the following extensions with the type of application it is associated with.
.jpg
Match the following extensions with the type of application it is associated with.
mp3
Match the following extensions with the type of application it is associated with.
.mp4
What is software?
Anything that tells hardware what to do and how to do it.
Select examples of software.
Computer Programs
Hardware and software need each other to function.
True
The software that allows you to perform specific tasks is known as what.
Applications
When working on a computer, what software would allow you to complete tasks such as creating a document, designing a flyer, and writing a letter?
Word Processor
What software tool allows you to access the Internet?
Web Browser
A three or four-letter identifier found at the end of a file name that follows a period.
File Extension
Which of the following are common types of desktop applications? (Select all that apply.)
Word Processor
What does a file extension tell you about the file?
It’s characteristics and its use.
An image usually has what file extension?
.jpeg
If you were working in Microsoft Word and saved your file, what would the file extension be?
.dox
If you were working on a personal computer and downloaded a type of application software, that file extension would it be saved to your computer as
.exe
When you download something to a PC, after you double click the .exe file (typically located in the downloads folder) what step comes next?
The dialogue box appears, follow instructions to complete installation of software.
When installing an application on a Mac, what is the format it is saved to your computer?
.dmg
Emails sometimes contain attachments that could include malware. What do those extensions typically end in?
.exe
How do you share a file with students who do not have a Google account?
You must send an email with the link.
When sharing a document with another person in Google Docs while working on a project, you will want to select the ___________________ feature so both can make changes.
Edit
When making a comment in Google Docs, which of the following items will you be able to see? (Select all the correct answers)
Name of the person
When using the Suggestion Mode in Google, the original creator ______________
can see the Original Document
While working in Microsoft Word, in order to track changes you must click on the __________ tab to get to Track Changes
Review
In Microsoft Word, if you want to see the Original Document together with the one with corrections, you must go to the Review tab and click
compare
When configuring your email you will have to use POP3, which stands for __________
Post Office Protocol Version 3
To set up IMAP on Gmail, after clicking on the settings you will click_____________
Forwarding and POP/IMP tab
Email addresses always include what symbol?
@
What is software?
Anything that tells hardware what to do and how to do it.
Email is delivered electronically across the _________.
Internet
Which of the following are examples of software.
Photo Editing program
How long does it take on average for email to be delivered?
Minutes
Why are free web based providers so popular?
You can access your email account from anywhere as long as you have internet connection.
What is the three or four letter identifier found at the end of a file name that follows a period called?
File extension
What is the first step in creating an email address?
Choosing a webmail provider.
Where do you view and manage emails?
inbox
What do you call the software that allows you to perform specific tasks?
Applications
What computer software would allow you to complete tasks such as creating a document, designing a flyer, and writing a letter.?
Word processing software
What does a file extension tell you about the file?
Its characteristics and its use.
When you want to collaborate with someone using a Google Doc, what do you need in order to share the document?
The person’s email address
If you are the creator of a Google Doc and need your partner to add or change information to the document, what permission setting do you need to give them?
Person can edit
What does Cloud Computing mean?
Remotely accessing your information over the internet
Which of the following products can use streaming media? (Select all that apply)
Cable channels
In order to use Web Applications, you must
connect to the application online
What is gesture interaction?
Use of a Touch Screen that allows a user to change screens or zoom in with their fingers
What is a Community Cloud?
Something that allows systems and Services to be accessible by a group or organization
This is used to track a user’s browser and download history with the intent to display popup banner ads that will lure a user into making a purchase.
Adware
2. A service that allows people to send text messages with pictures and sounds from their device to other devices.
Electronic Mail
Harmful computer program requiring a host that accesses your computer without your permission.
Virus
What is made to collect information and data and observe a user’s activity without their knowledge and then send the information back to the one who installed the program?
Spyware
5. Unwanted email, often trying to sell you something.
spam
6. Any program or file that is harmful to a computer user.
Malware
7. This can self replicate without a host program and will spread without human interaction or directives from malware authors.
Worm
8. What is designed to infect a user’s system and encrypt their data?
Ransomeware
This is a small file downloaded by some websites to store information such as login information, user preferences, and shopping cart information.
Cookie
What is designed to look like a legitimate e-mail but contains malicious links that will deliver malware to your computer?
Phishing
This feature will save your information such as username, password, credit card, and much more.
Autofill
What saves copies of webpages you have previously visited?
Cache
When visiting a site, or researching something that you aren’t familiar with, it’s easy to be duped by a fake site. To prevent yourself from falling victim, what two items can you check for in the address bar?
HTTPS, Padlock
To keep your data safe while working on a public workstation you should do the following things:
Disable autofill
When browsing using certain browsers, if a page is known to be malicious or using phishing techniques in the past a browser may display a _________ before allowing you to move forward.
Warning Page
What service allows people to send text messages with pictures and sounds from their device to other devices?
Electronic Mail
What allows browsers to retain the information from the pages you previously visited which will help make your web browsing experience even faster?
Cache
Clicking on ads that appear on your screen is always a safe option.
false
What search option can you use that does not track cookies or history?
Incognito
What can self replicate without a host program and will spread without human interaction or directives from malware authors?
Worm
What symbol typically appears to the left of a secure site?
Padlock
When using electronic mail (email), what is one thing you can do to help prevent potentially malicious emails from making their way into your inbox?
Set up a junk folder
What is made to collect information and data and observe a user’s activity without their knowledge?
Spyware
What is usually present in the address bar If a site is not secure?
Red X through padlock and red line through https symbol.
What is designed to look like a legitimate e-mail but contains malicious links that will deliver malware to your computer?
Phishing
What should you make sure the web address begins with to ensure that you are browsing a secure site?
HTTPS
What is something you may download unknowingly through free software that will then use cookies to track what you are searching for?
Adware
What is designed to infect a user’s system and encrypt their data so that your device will be locked up?
Ransomware
What are certain things you can do to protect your personal data when using a public workstation? Please check all that apply.
Sign out of accounts completely.
1. What does WEP stand for?
WiFi Equivalent Privacy
2. The amount of data that can be sent from one point to another in a certain period of time is known as _____.
Bandwidth
3. What does the abbreviation SOHO stand for?
Small Office Home Office router
4. What was used to replace WEP and is currently the firmware upgrade for most current devices?
WPA
5. What works in conjunction with a secure sockets layer to ensure that data is transported safely?
HTTPS
6. This is typically faster than wireless networks and provides an extra layer of security while moving data quickly.
Wired Network
7. What does HTTP stand for?
Hypertext Transfer Protocol
Place the following steps to configure your router in order.
1
Place the following steps to configure your router in order.
2
Place the following steps to configure your router in order.
3
Place the following steps to configure your router in order.
4
9. HTTP doesn’t remember anything about your previous web session.
True
10. What is the correct order for setting up a router?
1
10. What is the correct order for setting up a router?
2
10. What is the correct order for setting up a router?
3
If you are considering a wireless connection as your primary source for internet connection, you must choose the correct _____ to meet your needs.
Location
What type of internet connection requires that you plug directly into a network socket?
Wired Connection
The ability to use your phone to connect another device to the internet is known as what type of connection?
Cellular Connection
What do you put at risk when you connect to an unknown WiFi source? (Select the BEST answer)
All personal data
What do you need to take into consideration before deciding to use a cellular connection as your primary internet connection? (Select all that apply)
Additional costs
Which of the following connections offers maximum connection speed to the user?
Wired Connection
Which sharing method uses two forms of verification and the use of SSH keys?
SFTP
Thinking in business terms, which storage option offers the most control over your data, where it’s located, and who has access to it?
Local storage
What is FTP typically used for?
Moving information from the computer you are working on to the server where a website is being hosted.
What is the biggest advantage of Network Printing Setup?
Flexibility
When a printer is directly connected to a computer through a USB cable, this is known as what?
Local Printing Setup
What are some of the advantages of having a local printing setup? (Select all that apply)
Connectivity
What term is used for two or more PCs that are connected and share resources?
Peer to Peer
What is the correct term for files copied to a secondary location for preservation purposes?
Backup
If there is a secure socket layer in place, what will you need in addition to a user ID in order to access the shared files?
A password
What does the “S” at the end of FTPS indicate?
Secure
What does the abbreviation SOHO stand for?
Small Office Home Office router
What additional authentication method does SFTP use to ensure that data is secure?
SSH Keys
What things should you consider when choosing a cellular connection? Select all that apply.
Number of devices that will have to use this connection method.
The amount of data that can be sent from one point to another in a certain period of time is known as ________.
Bandwidth
What does FTP stand for?
File Transfer Protocol
What is the slowest type of internet connection?
Dial Up
While a wired connection provides the maximum amount of speed for an internet connection, there are several drawbacks. Choose all of the drawbacks of having a wired connection.
Lack of mobility
What are some of the advantages of cloud storage? Select all the correct answers.
Less cost than other forms of storage
When using SFTP to share files, what is encrypted in addition to the authentification information?
The data files
What does HTTP stand for?
Hypertext Transfer Protocol
What are some of the advantages of using a local storage method? Select all correct answers.
Greater speed than cloud storage
Before “cloud storage” was a popular way to share information between people, what was used to transfer large files?
FTP
What are some of the risks of using Peer to Peer (P2P) sharing networks? Select all the answers that apply.
Hidden download of computer viruses
What works in conjunction with a secure sockets layer (SSL) to ensure that data is transported safely?
HTTPS
