GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS): Questions 656 - 659 of 3196
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Question 656
Appeared in Year: 2012
Question MCQ▾
The factors that determine the quality of a software system are (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | correctness, reliability | |
b. | efficiency, usability, maintainability | |
c. | testability, portability, accuracy, error tolerances, expandability, access control, audit. | |
d. | Question does not provide sufficient data or is vague |
Question 657
Appeared in Year: 2012
Question MCQ▾
If a relation with a Shema R is decomposed into two relations and such that then which one of the following is to be satisfied for a lossless joint decomposition (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 658
Appeared in Year: 2012
Question MCQ▾
Which of the following features will characterize an OS as multiprogrammed OS?
- More than one program may be loaded into main memory at the same time.
- If a program waits for certain event another program is immediately scheduled.
- If the execution of a program terminates, another program is immediately scheduled. (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 only | |
b. | 1 and 2 only | |
c. | 1 and 3 only | |
d. | 1,2 and 3 |
Question 659
Appeared in Year: 2012
Question MCQ▾
Two graphs A and B are shown below: Which one of the following statement is true?
(December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | A and B are planar. | |
b. | Neither A nor B is planar. | |
c. | A is planar and B is nor. | |
d. | B is planar and A is not. |