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WorksheetsComputing systems
Total questions: 51
Worksheet time: 51mins
Which of the following statements is true?
An input device receives information from the computer and an output device sends information to the computer.
An output device receives information from the computer and an input device sends information to the computer.
Neither statement is true.
Which of the following is NOT an example of application software?
Internet Explorer web browser
Windows operating system
Microsoft PowerPoint presentation software
Photoshop image editing program
Computer programs and games are called what?
Hardware
Software
Entertainmentware
Flashware
Which statement best defines what technology is?
Technology is something that is used only in electronic devices
Technology is everything that makes the world better
Technology is the process by which a machine a receives directions
Technology is any invention, including tools, machines, techniques, and sources of power
Which component of a computer controls the entire system and is often called the brain of the computer?
The Software
The user
The CPU
The Monitor
Which of the following is an example of an output device?
Keyboard
Mouse
Speakers
Scanner
Which definition best describes a computer?
A machine that stores and processes data
A machine with a brain and emotions
A device that collects viruses and dust
A device that was invented to be smarter than man
What should you do to protect (backup) your data, documents and photos indefinitely?
Email them to yourself so you have a copy
Nothing, the computer knows what it needs to do
Sync them to the cloud
Save them to your computer's internal data storage
Which of the following is a benefit of using a cloud storage option?
It protects your computer from viruses
You don't need Internet access to retrieve the data
It provides a backup of your data, files and photos
Which item is considered computer hardware?
Cloud storage
Accounting program
Motherboard
Operating system
Which of the following would be considered an input device?
Microsoft word
keyboard
CPU
Printer
Which statement best describes what happens to the temporary working memory (RAM) of a computer when it is shut down?
it is deleted
It is synced automatically with the cloud
It is saved in the computer's data storage files
It is saved in the users document files
Which of the following would be considered an output device?
Printer
Microsoft word
keyboard
CPU
Which statement best defines 'RAM'?
Random Access Memory; the long-term storage for your computer
Random Access Memory; the short-term storage for your computer
Random Assorted Memory; the short-term storage for your computer
Random Assorted Memory; the long-term storage for your computer
Which of the following is lost when the computer is turned off?
Long-term
Cloud storage
Short-term
An advantage of a private home network is that is typically more secure than public Wi-Fi.
True
False
Wi-Fi is mainly used by both home and public networks to access the Internet.
True
false
Which of the following are you likely to find between multiple school buildings in a city-wide school district?
WAN
Peer-to-Peer
LAN
A file extension of .mp4 means that the file contains what?
A video
An image
An application
A compressed file
What controls a computer's basic operations?
RAM
operating system
Motherboard
Software system
Firmware is:
a system of networks
a device to access the Internet
computer hardware
software that is embedded in hardware
A computer firewall is:
a fireproof case that protects your computer from heat
a router that cannot be hacked
security software that protects your computers from hackers
software that reduces the temperature of your computer
A device that transmits digital data over analog utility lines and links with an Internet Service Provider is:
a modem
a utility line
a computer
the Internet
A group of computers that share resources are called what?
A server
A router
A network
A personal computer
What is a type of local network that people can use to access the Internet?
Computer
Public WIFI
router
moblie
If somebody is using a laptop at a coffee shop, how are they likely connected to a network?
Wi-Fi
3G
Wired
A file extension of .xlsx means that the file contains what?
A Word document
An Excel document
An application
An image
Which would be the most efficient way to store files on your computer?
All on your desktop
In the recycle bin
In one folder
In well organized folders and subfolders
It is best practice to never change the default password and name of your router.
true
False
Which would be the most efficient way to store files on your computer?
In well organized folders and subfolders
All on your desktop
In the recycle bin
In one folder
What does IP stand for?
Internet Protocols
I
Internet Protected
Internet Protocol
Internet Protection
What does a file extension tell your computer?
Which file name to display
Where a program is saved
What type of program to open
When the file was created
What is a network?
A group of computers that can share resources and information
The firewall protection on a computer
A group of applications that work together
An Internet connection
What would you NOT use a router for?
To share information with another computer
To connect with another device
To run applications on your computer
You have received an email from a friend with a file attached to it, but the email subject looks suspicious. What should you do?
Ask your friend if they sent you a file before you open it.
Open the email and download the file. You can trust your friend.
Delete the email without opening it.
The art of cracking into a computer to steal information is called?
Cracking
Malicious intent
Stealing
hacking
What does URL stand for?
Uniform Resource Locator
Understand Resource Language
Ultimate Resource Locator
Uniform Resource Language
Which of the following is NOT a Network Application?
Google Chrome, web browser application
Internet Explorer, web browser application
Microsoft Word, word processing application
Microsoft Outlook, email application
You have received a few emails overnight. Below are a list of their subject lines and who they are from, which would you want to open?
From: CaseyMoon@gmail.comSubject: Friday Night Party
From: DrRickshaw@comcast.comSubject: !!LOSE 55 PUNDS in ONE WEEK!!
From: CS@suntrustbank.comSubject: YOUR ACCT PASSWORDS NEEDS TO CHANGES
From: SirRamanda@shaw.caSubject: You have WON $1M. CLAIM NOW!
When would be a good time to use a Bcc rather than a Cc?
When you forward an email to your club president
To hide other recipients email addresses, such as when sending a newsletter
To email your friends about your upcoming birthday party
What does the location in a URL identify?
Where to find a resource on the host
Where to find a resource on the protocol
Where to find a resource on your personal computer
The city and state where the web server is located
What does a phishing email try to do?
Inform you that you have won the lottery or a large prize.
Steal your personal information such as passwords, bank account numbers and usernames.
Sell you the latest and newest technology at steep discounted prices.
None of the above
What is a power surge?
When you restart a device.
When a computer is turned on and starts up.
A spike in electricity.
An electric outlet.
Which of the following is NOT a peripheral?
Output devices
Input/Output devices
CPU devices
Input devices
What does a driver do?
It enables you to boot up the computer.
It enables a peripheral and a computer to talk to each other.
It detects, prevents, and disarms malicious software.
Speeds up the time it takes for a peripheral to load.
Which cable would you check if you can't access any web pages?
Internet cable
USB cable
Ethernet cable
Power cable
Which of the following are part of proper printer maintenance?
Printing a test sheet.
Installing print cartridges.
Restarting the printer.
Printing a print head.
What is the advantage of a surge protector over a power strip?
It stops electricity spikes.
You can plug in more devices.
It prevents malicious software attacks.
It costs less.
Windows can't find the driver for your digital camera. Where is the best place to find the driver?
Call the local camera store.
The manufacturer's website.
The Window's store.
Search the Internet.
What cable is used to connect devices together on a network?
USB cable
Monitor cable
Ethernet cable
Power cable
What function do ports have?
The talk to the device driver.
They connect the modem to the Internet.
They are connection points between a computer and a device.
They enable USB cables to work.
