Discussion
Home ‣ Computer Science ‣ Operating Systems Concepts See What Others Are Saying!
- Question
The term "operating system" means
Options- A. a set of programs which controls computer working
- B. the way a computer operator works
- C. conversion of high level language into machine code
- D. the way a floppy disk drive operates
- E. None of the above
- Correct Answer
- a set of programs which controls computer working
- 1. Packet Switch Stream (PSS) was introduced in
Options- A. the US in 1961 (&) the UK in 1981
- B. the UK in 1980
- C. the US in 1961
- D. None of the above Discuss
- 2. Overloaded functions are required to
Options- A. have the same return type
- B. have the same number of parameters
- C. perform the same basic functions
- D. None of the above Discuss
- 3. User Manager for domains
Options- A. is used to add a workstation to the domain
- B. is used to create user profiles and system policies
- C. is used to change file permissions
- D. is used to assign a log on script to a user or group of users
- E. None of the above Discuss
- 4. A semi-continuous operation means:
Options- A. the operation is continuous each shift, but stops between shifts
- B. coffee breaks are allowed for the operator
- C. a computer is a required part of the machine
- D. each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
- E. None of the above Discuss
- 5. The symbols used in an assembly language are
Options- A. Codes
- B. Mnemonics
- C. Assembler
- D. All of the above
- E. None of the above Discuss
- 6. A wrist grounding strap contains which of the following:
Options- A. Surge protector
- B. Capacitor
- C. Voltmeter
- D. Resistor
- E. None of the above Discuss
- 7. Indexed-Sequential organization
Options- A. means storing records in contiguous blocks according to a key.
- B. Stores records sequentially but uses an index to locate records
- C. uses an index for each key type
- D. has records placed randomly throughout the file
- E. None of the above Discuss
- 8. Which of the following directories contain all the Alias created by a user, including his login directory?
Options- A. /tmp
- B. /etc
- C. /usr
- D. /dev
- E. None of the above Discuss
- 9. In virtual memory systems, Dynamic address translation
Options- A. is the hardware necessary to implement paging
- B. stores pages at a specific location on disk
- C. is useless when swapping is used
- D. is part of the operating system paging algorithm
- E. None of the above Discuss
- 10. Difference between Decision - Tables and Decision Trees is (are):
Options- A. value to end user
- B. form of representation
- C. one shows the logic while other shows the process
- D. All of the above
- E. None of the above Discuss
More questions
Correct Answer: the UK in 1980
Correct Answer: None of the above
Correct Answer: is used to assign a log on script to a user or group of users
Correct Answer: each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
Correct Answer: Mnemonics
Correct Answer: Resistor
Correct Answer: Stores records sequentially but uses an index to locate records
Correct Answer: /usr
Correct Answer: is the hardware necessary to implement paging
Correct Answer: form of representation
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.