Question 1. Which of the following is a self complimenting code?
(A) 8421 code
(B) 5211 code
(C) Gray code
(D) Binary code
Question 2. Unicode encoding scheme represents a character as a group of
(A) 16 bits
(B) 4 bits
(C) 8 bits
(D) 12 bits
Question 3. The binary addition 1 + 1 will result in ________.
(A) 0
(B) 0 with carry 1
(C) 0 with no carry
(D) 1
Question 4. An exclusively private network used by employees of a company in a single location will be classified as __________.
(A) Internet
(B) Local Area Network
(C) Wide Area Network
(D) ARPANET
Question 5. The memory of a computer is commonly expressed in terms of kilobytes or megabytes. A byte is made up of __________.
(A) Eight binary digits
(B) Eight decimal digits
(C) Two binary digits
(D) Two decimal digits
Question 6. LAN means _________.
(A) Large Area Network
(B) Local Area Network
(C) Logical Area Network
(D) None of the above
Question 7. A collection of 8 bit is called __________.
(A) Nibble
(B) Byte
(C) Word
(D) Kilobyte
Question 8. In a database, field is __________.
(A) Label
(B) Table of information
(C) Group of related records
(D) Category of information
Question 9. One Byte equals to how many Bits?
(A) 8
(B) 16
(C) 24
(D) 32
Question 10. With relation to computers ALU means __________.
(A) Algebraic Logic Unit
(B) Arithmetic Logic Unit
(C) Algebraic Local Unit
(D) Arithmetic Local Unit
Question 11. The term bit is the short form of __________.
(A) Megabyte
(B) Binary Language
(C) Binary Digit
(D) Binary Number
Question 12. In computers Dictionary, the letters CD is used for ___________.
(A) Compact disc
(B) Compressed disc
(C) Computerised data
(D) Compressed data
Question 13. The length of a word in computers is measured by _________.
(A) Bits
(B) Byte
(C) Millimetre
(D) Metre
Question 14. Which of the following protocol may be used for accessing world wide web?
(A) HTTP
(B) SMTP
(C) SLIP
(D) None of the above
Question 15. How many bits are there in a kilobyte?
(A) 1024
(B) 1000
(C) 8024
(D) 8192
Question 16. What is the full form of http?
(A) Hypertext Transfer Program
(B) Hypertext Transfer Protocol
(C) Hypertool Transfer Program
(D) Hypertool Transfer Protocol
Question 17. 1024 kilobytes are equal to _________.
(A) 1 megabyte
(B) 1 gigabyte
(C) 10 kilobytes
(D) 1024 bytes
Question 18. Computer hardware, which can store a very large quantity of data, is called _________.
(A) Magnetic tape
(B) Disk
(C) Both (A) and (B)
(D) None of the above
Question 19. One kilobyte is equal to __________.
(A) 1000 bytes
(B) 1000 bits
(C) 1024 bytes
(D) 1000 words
Question 20. Which of the following is not a computer hardware?
(A) Printer
(B) Compiler
(C) Mouse
(D) Keyboard
Question 21. Choose the smallest memory size unit.
(A) KB
(B) MB
(C) GB
(D) TB
Question 22. Which of the following is not a hardware?
(A) Magnetic tape
(B) Printer
(C) Assembler
(D) CRT
Question 23. 1 MB memory is _________.
(A) 1024 Kilobytes
(B) 210 Byte
(C) 1024 Kilobits
(D) 1000 Kilobytes
Question 24. Which of the following is not a computer hardware?
(A) Mouse
(B) Printer
(C) Monitor
(D) Excel
Question 25. In computer language how many bytes are there in one megabyte?
(A) 1,00,000
(B) 10,00,000
(C) 10,24,000
(D) 10,48,576
Question 26. Which of the following is a software?
(A) Transistor
(B) Integrated circuit
(C) Compiler
(D) Device for inputting data
Question 27. A million bytes is approximately __________.
(A) Gigabyte
(B) Kilobyte
(C) Megabyte
(D) Terabyte
Question 28. Which of the following is not an open source software?
(A) Internet explorer
(B) Google chrome
(C) Linus
(D) Open office
Question 29. The term MB is used for _________.
(A) Magnetic Bits
(B) Mega Bytes
(C) Mega Bits
(D) None of the above
Question 30. Which of the following is not offered as an independent service layer in cloud computing?
(A) Hardware as a service
(B) Platform as a service
(C) Software as a service
(D) Infrastructure as a service