Operating Systems Concepts problems
- 1. Which of the following program is not a utility?
Options- A. Debugger
- B. Editor
- C. Spooler
- D. All of the above
- E. None of the above Discuss
Correct Answer: Spooler
- 2. Which of the following is true for machine language.
Options- A. Repeated execution of program segments
- B. Depicting flow of data in a system
- C. A sequence of instructions which, when followed properly, solves a problem
- D. the language which communicates with the computer using only the binary digits 1 and 0.
- E. None of the above Discuss
Correct Answer: the language which communicates with the computer using only the binary digits 1 and 0.
- 3. Advantage(s) of using assembly language rather than machine language is (are):
Options- A. It is mnemonic and easy to read.
- B. Addresses any symbolic, not absolute
- C. Introduction of data to program is easier
- D. all of the above
- E. None of the above Discuss
Correct Answer: all of the above
- 4. A relocate program form is one which
Options- A. cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.
- B. consists of a program and relevant information for its relocation.
- C. can itself performs the relocation of its address-sensitive portions.
- D. all of the above
- E. None of the above Discuss
Correct Answer: consists of a program and relevant information for its relocation.
- 5. Which of the following is not true about documentation?
Options- A. Documentation, of a system, should be as clear and direct as possible
- B. Documentation increases the maintenance time and cost
- C. Documentation gives better understanding of the problem
- D. All of the above
- E. None of the above Discuss
Correct Answer: Documentation increases the maintenance time and cost
- 6. Round-robin scheduling
Options- A. allows interactive tasks quicker access to the processor
- B. is quite complex to implement
- C. gives each task the same chance at the processor
- D. allows processor-bound tasks more time in the processor
- E. None of the above Discuss
Correct Answer: gives each task the same chance at the processor
- 7. The function(s) of file system is (are):
Options- A. to provide complete file naming freedom to the users and to permit controlled sharing of files
- B. to provide for long and short term storage of files with appropriate economic tradeoffs.
- C. to provide security against loss of information due to system failure
- D. all of the above
- E. None of the above Discuss
Correct Answer: all of the above
- 8. Two basic types of operating systems are:
Options- A. sequential and direct
- B. batch and timesharing
- C. sequential and realtime
- D. batch and interactive.
- E. None of the above Discuss
Correct Answer: batch and interactive.
- 9. What is the name of the operating system that reads and reacts in terms of actual time.
Options- A. Batch system
- B. Quick response system
- C. Real time system
- D. Time sharing system
- E. None of the above Discuss
Correct Answer: Real time system
- 10. Which of the following system program forgoes the production of object code to generate absolute machine code and load it into the physical main storage location from which it will be executed immediately upon completion of the assembly?
Options- A. two pass assembler
- B. load-and-go assembler
- C. macroprocessor
- D. compiler
- E. None of the above Discuss
Correct Answer: load-and-go assembler
More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.