Basic Computer Fundamentals Questions and Answers

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Q171
The decimal numb er 28 is represented as ____________
  • A (11100)2
  • B (ID)16
  • C (35)6
  • D (4f)16
Answer: Option A
Q172
The base of the hexadecimal number system is _________
  • A 6
  • B 8
  • C 16
  • D 10
Answer: Option C
Q173
ASCII stands for
  • A American standard code for information interchange
  • B All purpose scientific code for information interchange
  • C American security code for information interchange
  • D None of these
Answer: Option A
Q174
What is the maximum number that can be represented with 8 bits
  • A 256
  • B 255
  • C 64
  • D 63
Answer: Option A
Q175
Which one of the following computer language is used for artificial intelligence?
  • A BASIC
  • B PROLOG
  • C C
  • D COBOL
Answer: Option B
Q176
The first generation computers available today are ________
  • A 3rd generation computers
  • B 4th generation computers
  • C 5th generation computers
  • D 4th & 5th generation computers
Answer: Option B
Q177
Which one of the following is used as "input device" for the computer?
  • A Printer
  • B VDU
  • C TV
  • D Light pen
Answer: Option D
Q178
What difference does the 5th generation computers have from other generation computers?
  • A Technological advancement
  • B New software technique
  • C Not defined
  • D None of these
Answer: Option A
Q179
Which one of the following is the I's complement of 10?
  • A 1
  • B 110
  • C 11
  • D 10
Answer: Option A
Q180
The 2's complement number of 110010 is
  • A 1101
  • B 110011
  • C 10011
  • D None of these
Answer: Option D
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