operating system set 6 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 6 EXERCISES
-
100+ Popular Operating System MCQ Online Quiz for All Exam »
-
Top 100+ Operating System MCQ Online Test for Bank Exams »
-
New Operating System(OS) Question & Answer for All Exams »
-
Top 250+ Operating System Interview MCQ For all Exams »
-
New Computer Operating System Interview MCQ Quiz, PDF »
-
New Computer Operating System Interview MCQ Quiz, PDF »
The following question based on operating system topic of computer mcq
(a) The page frames are allocated to a process as circular buffer and pages are removed in random order.
(b) The page frames are allocated to a process as circular buffer and pages are removed in round-robin order.
(c) Replaces the pages that are least referred.
(d) Replaces the pages that are most referred.
The correct answers to the above question in:
Answer: (b)
Discuss Form
Read more operating system Based Computer Questions and Answers
Question : 1
Thrashing
a) the high paging activity
b) is spending more time in paging than executing
c) both A and B above
d) none of the above
Answer »Answer: (c)
Question : 2
In which of the following RAID scheme, redundancy is achieved by the simple expedient of duplicating all the data ?
a) RAID level 0
b) RAID level 1
c) RAID level 2
d) RAID level 3
Answer »Answer: (b)
Question : 3
The UNIX scheduling gives
a) Highest preference to real time processes
b) Highest preference to kernel mode processes
c) Highest preference to user mode processes
d) Highest preference to shared processes.
Answer »Answer: (a)
Question : 4
The demand paging and pre paging of virtual memory management are
- P - Fetch, Q -Demand paging, R -Prepaging;
- 1-Determines when a page should be bought into main memory. 2- A page is bought into main memory only when a reference is made to a location on that page. 3-Pages other than the one demanded by a page fault are bought in.
a) A - 1, B - 2, C - 3
b) A - 3, B - 2, C - 1
c) A - 2, B - 3, C - 1
d) A - 3, B - 1, C - 2
Answer »Answer: (a)
Question : 5
Memory buffer register (MBR) contains
a) Data that is to be written into memory
b) A particular I/O device.
c) Exchange data between I/O module and the processor.
d) The instruction most recently fetched.
Answer »Answer: (a)
Question : 6
Compile time
a) where the process will reside in memory, then absolute code can be generated
b) where the process will reside in memory, then the compiler must generate relocatable code
c) if the process can be moved during its execution from one memory segment to another,the binding must be delayed until run time
d) all of the above
Answer »Answer: (a)
GET operating system PRACTICE TEST EXERCISES
operating system set 1
operating system set 2
operating system set 3
operating system set 4
operating system set 5
operating system set 6
operating system Shortcuts and Techniques with Examples
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz
Recently Added Subject & Categories For All Competitive Exams
Most Important Antonyms Vocabulary - IBPS Clerk Prelims 2024
Latest Antonyms multiple choice questions and answers with free PDFfor IBPS Clerk Prelims 2024. English Vocabulary practice exercise for all bank exam
Continue Reading »
Syllogism Practice Questions Answers PDF - IBPS Clerk 2024
Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam
Continue Reading »
IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers
Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download
Continue Reading »
New Cloze Test Questions and Answers PDF - IBPS Clerk 2024
The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF
Continue Reading »