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WorksheetsIntroduction to Computers
Total questions: 30
Worksheet time: 54mins
A network is:
a group of friends and acquaintances
an arrangement or intersection of horizontal and vertical lines
a group of interconnected composting devices
a group of interconnected computers and computing devices
A laser printer
is the highest quality printer you can buy
uses lasers to cut paper in half
is almost as good as a dot matrix printer
is only made by apple
RAM
stores numbers, letters, graphics, and sound permanently
stores numbers, letters, graphics, and sound until the computer is turned off
is a good type of truck to own
stands for Random Artificial Memory
CPU ____________________.
Stands for Central Processing Unit
Is sometimes called "The Brains of the Computer"
Has 2 main parts: the control unit and arithmetic/logic unit
All of the above
What are input devices?
They are the parts of the computer that store data including numbers, letters, graphics, and sound
They contain electronic circuits that cause processing to occur
They are hardware components that make processed information available for use
They are hardware components that allow you to enter data, programs, commands, and user responeses
What is a hyperlink?
A built-in connection to a web page
A web page
A URL
A built-in connection to a hard drive
A web page
is a URL
is a web server
is a document on the internet that can contain text, graphics, sound, video, and hyperlinks
is a built-in connection to a web page
A DVD-ROM is:
a circular plastic disk that can store programs, games, or movies and has a storage capacity of 4.7 GB
a circular plastic disk that can store programs, games, or large amounts of data and has a storage capacity of 737 MB
a circular plastic disk that has a movie on it and plays in a DVD player
a circular plastic disk that has music on it and plays in a CD player
A CD-ROM is:
a circular plastic disk that can store programs, games, or movies and has a storage capacity of 4.7 GB
a circular plastic disk that can store programs, games, or large amounts of data and has a storage capacity of 737 MB
a circular plastic disk that has a movie on it and plays in a DVD player
a circular plastic disk that has music on it and plays in a CD player
Booting is:
when you kick someone
when the computer is shut down and everything turns off
when the computer is turned on and the operating system is loaded into memory
when your computer stops working and you have to kick it to get it to work
A computer is
an electronic device operating under the control of instructions stored in its memory unit that can perform high-speed mathematical and logical operations.
an electronic device that lets you play games and get on the internet.
a collection of devices that do work for humans.
an electronic device invented in 1984 that allows you to connect to the world and use applications to do any job you want to do.
The 4 operations performed by a computer as a group are called:
The Informing and Processing Cycle
The Information Processing Cycle
The Informed Process Cycle
The Input Output Process Cycle
The 4 OPERATIONS performed by a computer are:
Input, Process, Output, and Storage
Input Devices, CPU, Output Devices, and RAM
Hard Drive, USB Drive, DVD-ROM, CD-ROM
Word Processing, Spreadsheet, Database, Presentation
The 4 COMPONENTS of a computer are:
Input, Process, Output, and Storage
Input Devices, CPU, Output Devices, and RAM
Hard Drive, USB Drive, DVD-ROM, CD-ROM
Word Processing, Spreadsheet, Database, Presentation
The 4 types of APPLICATION SOFTWARE are:
Input, Process, Output, and Storage
Input Devices, CPU, Output Devices, and RAM
Hard Drive, USB Drive, DVD-ROM, CD-ROM
Word Processing, Spreadsheet, Database, Presentation
The 4 types of AUXILIARY STORAGE are:
Input, Process, Output, and Storage
Input Devices, CPU, Output Devices, and RAM
Hard Drive, SSDs, USB Drive, DVD-ROM
Word Processing, Spreadsheet, Database, Presentation
Which of the following is NOT an output device
Mouse
Monitor
Speaker
Printer
Which of the following is NOT an output device
Projector
Monitor
Hard Drive
Printer
Which of the following is NOT an input device
Mouse
Printer
Keyboard
Game Controller
Which of the following is NOT an input device
Keyboard
Joystick
Scanner
USB Drive
How many operations per second can a computer do?
100,000
1,000,000
99,000
10,000
What is a group of interconnected computers called?
A group of computers
A network
A router
A wi-fi
What is another name for memory?
ROM
Hard Drive
USB
RAM
Software is physically connected to the hard drive through cables, connections, expansion cards, or wi-fi.
True
False
I don't know
I don't remember
URL stands for: Uniform Reload Locator
True
False
Sometimes
It depends
A dot matrix printer is the fastest and highest quality printer you can buy and use today.
True
False
Never heard of it
If today were 1982 then yes
Wal-Mart has so many employees that they own and operate the world's largest computer network.
True
False
No, Target is bigger
What is Wal-Mart?
A CPU is also known as a processor and performs logical and arithmetic functions.
True
False
Sometimes
No, that's a URL
Storage devices are found inside and outside the computer.
True
False
Only with expensive computers
Only with laptops
An operating system is necessary in order for a computer to perform daily functions.
True
False
Not on my computer
Not if you are an expert and know how to really use a comptuer
