1. One megabyte equals approximately
1) 1,000 bits
2) 1,000 bytes
3) 1 million bytes
4) 1 million bits
5) 2,000 bytes
2. Data going into the computer is called?
1) Output
2) Algorithm
3) Input
4) Calculations
5) Flowchart
3. Which of the following refers to the memory in your computer?
1) RAM
2) DSL
3) USB
4) LAN
5) CPU
4. When you are working on a document on PC, where is the document temporarily stored?
1) RAM
2) ROM
3) The CPU
4) Flash memory
5) The CD-Rom
5. Information travels between components on the mother board through-
1) Flash memory
2) CMOS
3)Bays
4) Buses
5) Peripherals
6. How are data organised in a spreadsheet?
1) Lines and spaces
2) Layers and planes
3) Height and width
4) Rows and columns
5) None of these
7. Which of the following is true?
1) Byte is a single digit in a binary number
2) Bit represents a grouping of digital numbers
3) Eight-digit binary number is called a byte
4) Eight-digit binary number is called a bit
5) None of these
8. Transformation of input into output is performed by?
1) Peripherals
2) Memory
3) Storage
4) The Input-Output unit
5) The CPU
9. How many options does a binary choice offer?
1) None
2) One
3) Two
4) It depends on the amount of memory in the computer
5) It depends on the speed of the computer's processor
10. .....is collection of web pages and ......is the very first page that we see on opening of a web-site
1) Home-page, Web-page
2) Web-site, Home-page
3) Web-page, Home-page
4) Web-page, Web-site
5) None of these
11. When the pointer is positioned on a _____ it is shaped like a hand.
1) Grammar error
2) Hyperlink
3) Screen tip
4) Spelling error
5) Formatting error
12. The _____ of a system includes the programs or instructions.
1) Hardware
2) Icon
3) Information
4) Software
5) None of these
13. 'www' stands for _____
1) World Word Web
2) World Wide Web
3) World White Web
4) World Work Web
5) None of these
14. What menu is selected to cut, copy, and paste?
1) File
2) Tools
3) Special
4) Edit
5) None
15. You can use the tab key to
1) Move a cursor across the screen
2) Indent a paragraph
3) Move the cursor down the screen
4) Only (1) and (2)
5) None of these
16. The most important or powerful computer in a typical network is
1) Desktop
2) Network client
3) Network server
4) Network station
5) None of these
17. Which of the following is an example of connectivity?
1) Internet
2) Floppy disk
3) Power cord
4) Data
5) None of these
18. The ability to find an individual item in a file immediately _____
is used.
1) File allocation table
2) Directory
3) Sequential access
4) Direct access
5) None of these
19. The primary purpose of software is to turn data into
1) Web sites
2) Information
3) Programs
4) Objects
5) None of these
20. To what temporary area can you store text and other data, and later paste them to another location?
1) The clipboard
2) ROM
3) CD-ROM
4) The hard disk
5) None of these
21. Storage that retains its data after the power is tuned off is referred to as
1) volatile storage
2) non-volatile storage
3) sequential storage
4) direct storage
5) None of these
22. _____is the science that attempts to produce machines that display the same type of intelligence that humans do.
1) Nano science
2) Nanotechnology
3) Simulation
4) Artificial intelligence (AI)
5) None of these
23. Changing an existing document is called _____ the document.
1) Creating
2) Editing
3) Modifying
4) Adjusting
5) None of these
24. Computers use the _____ number system to store data and perform calculations.
1) Decimal
2) Hexadecimal
3) Octal
4) Binary
5) None of these
25. Which of the following is the largest unit of storage?
1) GB
2) KB
3) MB
4) TB
5) None of these
26. The _____ key will launch the start buttons.
1) Esc
2) Shift
3) Windows
4) Shortcut
5) None of these
27. _____is the process of finding errors in software code.
1) Compiling
2) Testing
3) Running
4) Debugging
5) None of these
28. To move to the beginning of a line of text, press the _____ key.
1) Home
2) A
3) Page-up
4) Enter
5) None of these
29. Virtual memory is
1) Memory on the hard disk that the CPU uses as an extended RAM
2) RAM
3) Only necessary if you do not have any RAM in your computer
4) A back up device for floppy disks
5) None of these
30. A _____ contains specific rules and words that express the logical steps of an algorithm.
1) Syntax
2) Programming structure
3) Programming language
4) Logic chart
5) None of these
Answer : 1)3 2)3 3)1 4)1 5)4 6)3 7)3 8)5 9)3 10)2 11)2 12)4 13)2 14)4 15)2
16)3 17)1 18)1 19)2 20)1 21)2 22)4 23)2 24)4 25)4 26)3 27)4 28)1
29)2 30)3
2) Information
3) Programs
4) Objects
5) None of these
20. To what temporary area can you store text and other data, and later paste them to another location?
1) The clipboard
2) ROM
3) CD-ROM
4) The hard disk
5) None of these
21. Storage that retains its data after the power is tuned off is referred to as
1) volatile storage
2) non-volatile storage
3) sequential storage
4) direct storage
5) None of these
22. _____is the science that attempts to produce machines that display the same type of intelligence that humans do.
1) Nano science
2) Nanotechnology
3) Simulation
4) Artificial intelligence (AI)
5) None of these
23. Changing an existing document is called _____ the document.
1) Creating
2) Editing
3) Modifying
4) Adjusting
5) None of these
24. Computers use the _____ number system to store data and perform calculations.
1) Decimal
2) Hexadecimal
3) Octal
4) Binary
5) None of these
25. Which of the following is the largest unit of storage?
1) GB
2) KB
3) MB
4) TB
5) None of these
26. The _____ key will launch the start buttons.
1) Esc
2) Shift
3) Windows
4) Shortcut
5) None of these
27. _____is the process of finding errors in software code.
1) Compiling
2) Testing
3) Running
4) Debugging
5) None of these
28. To move to the beginning of a line of text, press the _____ key.
1) Home
2) A
3) Page-up
4) Enter
5) None of these
29. Virtual memory is
1) Memory on the hard disk that the CPU uses as an extended RAM
2) RAM
3) Only necessary if you do not have any RAM in your computer
4) A back up device for floppy disks
5) None of these
30. A _____ contains specific rules and words that express the logical steps of an algorithm.
1) Syntax
2) Programming structure
3) Programming language
4) Logic chart
5) None of these
Answer : 1)3 2)3 3)1 4)1 5)4 6)3 7)3 8)5 9)3 10)2 11)2 12)4 13)2 14)4 15)2
16)3 17)1 18)1 19)2 20)1 21)2 22)4 23)2 24)4 25)4 26)3 27)4 28)1
29)2 30)3
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