A directory of Objective Type Questions covering all the Computer Science subjects.

1. In which addressing mode the operand is given explicitly in the instruction ?
a. Absolute mode
b. Immediate mode
c. Indirect mode
d. Index mode
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Answer: (b).Immediate mode

2. Which of the following are language processors
a. assembler
b. compilers
c. interpreter
d. all of these
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Answer: (a).assembler

3. An assembly program contains
a. imperative statements and assembler directives
b. imperative and declarative statement
c. imperative and declarative statement as well as assembler directive
d. declarative statements and assembler directive
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Answer: (c).imperative and declarative statement as well as assembler directive

4. Assembly language uses
a. hex code
b. binary code
c. mnemonics
d. ASCII code
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Answer: (b).binary code

5. Which of the following might be used to convert high-level language instructions into machine language?
a. system software
b. applications software
c. an operating environment
d. an interpreter
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Answer: (d).an interpreter

6. The advantage(s) inherent to using high level languages is/are:
a. Fewer people, less management and shorter transition in learning time
b. Improved debugging capability, and superior documentation
c. A greater degree of machine independence
d. All of the above
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Answer: (d).All of the above

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