Discussion
Home ‣ Computer Science ‣ Operating Systems Concepts See What Others Are Saying!
- Question
Which of the following systems software does the job of merging the records from two files into one?
Options- A. Security software
- B. Utility program
- C. Networking software
- D. Documentation system
- E. None of the above
- Correct Answer
- Utility program
- 1. LISP was created by:
Options- A. John McCarthy
- B. Marvin Minsky
- C. Alan Turing
- D. Allen Newell and Herbert Simon
- E. None of the above Discuss
- 2. On the feasibility committee, department representatives serve as
Options- A. ready source of information
- B. liason to their departments
- C. direct users of the new system
- D. both (a) and (c)
- E. None of the above Discuss
- 3. Flip-flop outputs are always
Options- A. complimentary
- B. the same
- C. independent of each other
- D. same as inputs
- E. None of the above Discuss
- 4. What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers?
Options- A. XENIX
- B. UNIX
- C. OS/2
- D. MS DOS
- E. None of the above Discuss
- 5. Trailer labels contain
Options- A. file identification
- B. retention period
- C. both (a) and (b)
- D. neither (a) nor (b)
- E. None of the above Discuss
- 6. Which of the following is not one of the major components of decision-support system?
Options- A. language system
- B. knowledge system
- C. expert system
- D. problem-processing system
- E. None of the above Discuss
- 7. Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called?
Options- A. Paperless office
- B. Electronic mail
- C. Global network
- D. Electronic newspaper
- E. None of the above Discuss
- 8. Goals for the design of the logical schema include
Options- A. avoiding data inconsistency
- B. being able to construct queries easily
- C. being able to access data efficiently
- D. All of the above
- E. None of the above Discuss
- 9. During boot-up, the memory test:
Options- A. Is a superfluous step that should be ignored
- B. Checks and verifies that contiguous memory is installed
- C. Is an operational error
- D. Displays what memory is installed, but nothing else
- E. None of the above Discuss
- 10. In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
Options- A. index addressing
- B. indirect addressing
- C. auto increment
- D. auto decrement
- E. None of the above Discuss
More questions
Correct Answer: John McCarthy
Correct Answer: ready source of information
Correct Answer: complimentary
Correct Answer: UNIX
Correct Answer: neither (a) nor (b)
Correct Answer: expert system
Correct Answer: Electronic mail
Correct Answer: All of the above
Correct Answer: Is a superfluous step that should be ignored
Correct Answer: auto decrement
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.