Operating System mcq questions With Answer | OS Question | Computer Fundamental

A. assembler

B. linker

C. loader

D. compiler

E. None of the above

A. internal command instructions

B. external command instructions

C. utility programs

D. word processing instructions

E. None of the above

A. executes first the job that last entered the queue

B. executes first the job that first entered the queue

C. execute first the job that has been in the queue the longest

D. executes first the job with the least processor needs

E. None of the above

A. Working system

B. Peripheral system

C. Operating system

D. Controlling system

E. None of the above

A. reenterable

B. non reusable

C. virtual memory

D. cache memory

E. None of the above

A. pointer

B. indexed register

C. special location

D. scratch pad

E. None of the above

A. assembly language version of the program which is created by the code generation phase and is input to the assembly phase.

B. a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.

C. consists of a full or partial list or the token

D. a permanent table which lists all key words and special symbols of the language in symbolic form.

E. None of the above

A. the pages, belonging to the working set of the programs, are in main memory

B. the speed of CPU is increased

C. the speed of I/O processor is increased

D. all of the above

E. None of the above

A. recognition of basic syntactic constructs through reductions.

B. recognition of basic elements and creation of uniform symbols

C. creation of more optional matrix.

D. use of macro processor to produce more optimal assembly code

E. None of the above

A. Linker

B. Loader

C. Compiler

D. Assembler

E. None of the above