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MCQs

Total Questions : 63 | Page 4 of 7 pages
Question 31.

Shell is the exclusive feature of


  1.    UNIX
  2.    DOS
  3.    System software
  4.    Application software
 Discuss Question
Answer: Option A. -> UNIX


Question 32.
 An analysis, which determines the syntactic structure of the source statement, is called
  1.    Sementic analysis
  2.    process analysis
  3.    Syntax analysis
  4.    function analysis
 Discuss Question
Answer: Option C. -> Syntax analysis


Question 33.

TII stands for


  1.    Table of incomplete instructions
  2.    table of information instructions
  3.    translation of instructions information
  4.    translation of information instruction
 Discuss Question
Answer: Option A. -> Table of incomplete instructions


Question 34.

Which amongst the following is valid syntax of the Fork and Join Primitive?


  1.    Fork Join
  2.    Fork Join
  3.    Fork Join
  4.    Fork Join
 Discuss Question
Answer: Option A. -> Fork Join


Question 35.

Poor response time is usually caused by


  1.    Process busy
  2.    High I/O rates
  3.    High paging rates
  4.    Any of the above
 Discuss Question
Answer: Option D. -> Any of the above



Question 36.

Consider a program with a linked origin of 5000. Let the memory area allocated to it have the start address of 70000. Which amongst the following will be the value to be loaded in relocation register?


  1.    20000
  2.    50000
  3.    70000
  4.    None of the above
 Discuss Question
Answer: Option D. -> None of the above



Question 37.
When a UNIX system boots then following steps occur in order



  1.    init, getty, login,shell
  2.    getty, login, init, shell
  3.    init, login, getty, shell
  4.    login, getty, init, shell
 Discuss Question
Answer: Option B. -> getty, login, init, shell


Question 38.

Which of the following is true?


  1.    Block cipher technique is an encryption technique.
  2.    Steam cipher technique is an encryption technique
  3.    Both (A) and (B).
  4.    Neither of (A) and (B).
 Discuss Question
Answer: Option C. -> Both (A) and (B).



Question 39.

An imperative statement


  1.    Reserves areas of memory and associates names with them
  2.    Indicates an action to be performed during execution of assembled program
  3.    Indicates an action to be performed during optimization
  4.    None of the above
 Discuss Question
Answer: Option B. -> Indicates an action to be performed during execution of assembled program



Question 40.
If you do not know which version of MS-DOS you are working with, which
command will you use after having booted your operating system?



  1.    FORMAT command
  2.    DIR command
  3.    VER command
  4.    DISK command
 Discuss Question
Answer: Option C. -> VER command


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