System software & compiler design Questions and Answers

Following questions are based on the System software & compiler design that covers almost all the aspects about the subject.

1. Memory ?

[A] is an device that performs a sequence of operations specified by instructions in memory

[B] is the device where information is stored

[C] is a sequence of instructions

2. Assembler is a machine dependent, because of?

[A] Macro definition table(MDT)

[B] Pseudo operation table(POT)

[C] Argument list array(ALA)

[D] Mnemonics operation table(MOT)

3. A program ?

[A] is a device that performs a sequence of operations specified by instructions in memory

[B] is the device where information is stored

[C] is a sequence of instructions

4. Macro processor is an inbuilt function of ?

[A] Loader

[B] Editor

[C] Linker

[D] Assembler

5. A processor ?

[A] is a device that performs a sequence of operations specified by instructions in memory

[B] is the device where information is stored

[C] is a sequence of instructions

6. Storage mapping is done by ?

[A] Loader

[B] Linker

[C] Operating system

[D] Compiler

7. Assembler is ?

[A] A program that places programs into memory an prepares them for execution

[B] A program that automate the translation of assembly language into machine language

[C] A program that accepts a program written in high level language and produces an object program

[D] Is a program that appears to execute a source program as if it were machine language

8. Forward reference table(FRT) is arranged like ?

[A] Stack

[B] Queue

[C] Linked list

[D] Double linked list

9. An interpreter is ?

[A] A program that places programs into memory an prepares them for execution

[B] A program that automate the translation of assembly language into machine language

[C] A program that accepts a program written in high level language and produces an object program

[D] Is a program that appears to execute a source program as if it were machine language

10. Which of the following derivation a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order ?

[A] Leftmost derivation

[B] Leftmost derivation traced out in reverse

[C] Rightmost derivation

[D] Rightmost derivation traced out in reverse

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System software & compiler design Questions and Answers

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