Description
200 Level Computer Science exam questions and the detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
(a)
- (i) Give the definition of a stack and a queue.
- (ii) What position of element is accessible in a stack and in a queue?
- (iii) State six fundamental operations possible on all data structures.
(b)
- (i) Define a linked list.
- (ii) Give the significance of NULL pointer and START pointer in a linked list.
(c)
- Write an algorithm to insert a new book into the 15th position of an array CATALOGUE containing 250 books.
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