Basic Computer Fundamentals Questions and Answers

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Q161
A group of characters treated as an entity within some computer is a __________
  • A Block
  • B Pack
  • C Word
  • D None of these
Answer: Option C
Q162
The examination and changing of single bits or small groups of bits within a word is
  • A Bit clue
  • B Bit manipulation
  • C Carry bit
  • D Byte
Answer: Option B
Q163
A group of parallel lines that connect two or more devices ___________
  • A Network
  • B Bus
  • C Bound
  • D Baud
Answer: Option B
Q164
A compact, enclosed package or magnetic tape that uses 1/4 inch tape and records 1600 bits per inch is a __________
  • A Cassette
  • B Drum
  • C Cartridge
  • D None of these
Answer: Option C
Q165
The octal number (18)8 is equal to the decimal number _________
  • A (65)10
  • B (8)10
  • C (18)10
  • D (16)10
Answer: Option D
Q166
A microprocessor is a ___________ on a chip.
  • A Computer
  • B CPU
  • C ALU
  • D Control unit
Answer: Option B
Q167
The memory in a computer is used to (I Execute programs, II Store programs, III Store data) ________
  • A I, II and III
  • B I and II
  • C II and III
  • D None of these
Answer: Option C
Q168
The binary numbers 1011 is equivalent to decimal numbers __________
  • A 10
  • B 11
  • C 12
  • D 13
Answer: Option B
Q169
The binary number 100110010 is equal to ____________ hexadecimal numbers.
  • A 22
  • B 37
  • C 41
  • D 132
Answer: Option D
Q170
The CPU is made up of control unit ALU and _______
  • A Memory
  • B Input-Output
  • C Register unit
  • D All of the above
Answer: Option D

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