GATE PYQ

ISRO CSE 2007

Q21.
A task in a blocked state

Q22.
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Q23.
Semaphores

Q24.
Identify the correct translation into logical notation of the following assertion. Some boys in the class are taller than all the girls Note: taller (x, y) is true if x is taller than y.

Q25.
Which operation is used to extract specified columns from a table?

Q26.
Which of the following RAID level provides the highest Data Transfer Rate (Read/Write)

Q27.
The set of all Equivalence Classes of a set A of Cardinality C

Q28.
Selection sort algorithm design technique is an example of

Q29.
The average case and worst case complexities for Merge sort algorithm are

Q30.
Djikstra's algorithm is used to