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MCQs

Total Questions : 1029 | Page 1 of 103 pages
Question 1. For the following expression, the correct Pascal equivalent isFor The Following Expression, The Correct Pascal Equivalent ...
  1.    BETA * JCOS (OMEGA * T + THETA) / SQRT (SQR (BETA) + SQR (OMEGA))
  2.    BETA COS (OMEGA * T + THETA) / SQRT [SQR (BETA) + SQR (OMEGA)]
  3.    BETA COS (OMEGA T + THETA) / SQRT [SQR (BETA) + SQR (OMEGA)]
  4.    None of the above
 Discuss Question
Answer: Option A. -> BETA * JCOS (OMEGA * T + THETA) / SQRT (SQR (BETA) + SQR (OMEGA))
Answer: (a).BETA * JCOS (OMEGA * T + THETA) / SQRT (SQR (BETA) + SQR (OMEGA))
Question 2. For 8 bit representation the minimum positive and minimum negative numbers areFor 8 Bit Representation The Minimum Positive And Minimum Ne...
  1.    A
  2.    B
  3.    C
  4.    D
 Discuss Question
Answer: Option A. -> A
Answer: (a).A
Question 3. The addressing mode depicted in the given figure isThe Addressing Mode Depicted In The Given Figure Is
  1.    direct
  2.    register
  3.    register indirect
  4.    immediate
 Discuss Question
Answer: Option C. -> register indirect
Answer: (c).register indirect
Question 4. The number 0.004854 in normalized floating point mode is represented asThe Number 0.004854 In Normalized Floating Point Mode Is Rep...
  1.    A
  2.    B
  3.    C
  4.    D
 Discuss Question
Answer: Option A. -> A
Answer: (a).A
Question 5. For converting a decimal number into octal number, the decimal number is expressed as a series of the typeFor Converting A Decimal Number Into Octal Number, The Decim...
  1.    A
  2.    B
  3.    C
  4.    D
 Discuss Question
Answer: Option A. -> A
Answer: (a).A
Question 6. Consider the following symbols for arithmetic operators for integers
1. +
2. div
3. mod
4. /
Which of the above are used in Pascal?
  1.    1, 2 and 4 only
  2.    All
  3.    1, 2, 3 only
  4.    1 and 4 only
 Discuss Question
Answer: Option B. -> All
Answer: (b).All
Question 7. It is possible to copy a file in the same directory.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 8. In Java which operator can be used even if there is a single operand
  1.    +
  2.    -
  3.    *
  4.    %
 Discuss Question
Answer: Option B. -> -
Answer: (b).-
Question 9. Which of the following READ statements is correct in FORTRAN 77?
  1.    READ *, HONEY (I), I = 1, 5
  2.    READ *, (HONEY (I), I = 1, 5)
  3.    READ * HONEY I, I = 1, 5
  4.    READ HONEY I, I = 1, 5
 Discuss Question
Answer: Option B. -> READ *, (HONEY (I), I = 1, 5)
Answer: (b).READ *, (HONEY (I), I = 1, 5)
Question 10. Read the following statements about 8085
1. RAL instruction rotates ACC contents left by 1 bit
2. When RAL instruction is executed once the binary number gets doubled
3. STC means set CY to 1
Which of the above statements are correct?
  1.    1 and 2 only
  2.    1, 2 and 3 only
  3.    1, 2 and 4 only
  4.    1 and 4 only
 Discuss Question
Answer: Option B. -> 1, 2 and 3 only
Answer: (b).1, 2 and 3 only

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