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Practice Test: Question Set - 03
1. Match the following.
(a) Completeness (i) How long does it take to find a solution
(b) Time Complexity (ii) How much memory need to perform the search.
(c) Space Complexity (iii) Is the strategy guaranteed to find the solution when there in one.
- (A) a-iii, b-ii,
c-i
- (B) a-i, b-ii, c-iii
- (C) a-iii, b-i, c-ii
- (D) a-i, b-iii, c-ii
2. What will be the value of top, if there is a size of stack STACK_SIZE is 5
- (A) 5
- (B) 6
- (C) 4
- (D) None
3. Any node is the path from the root to the node is called
- (A) Successor
node
- (B) Ancestor
node
- (C) Internal
node
- (D) None of the
above
4. Which of the following data structure store the homogeneous data elements?
- (A) Arrays
- (B) Records
- (C) Pointers
- (D) Lists
5. Which of the following data structure is linear type?
- (A) Array
- (B) Tree
- (C) Graphs
- (D) Hierarchy
6. Each node in a linked list has two pairs of _______ and _______
- (A) Link
field and information field
- (B) Link
field and avail field
- (C) Avail
field and information field
- (D) Address
field and link field
7. _______ level is where the model becomes compatible executable code
- (A) Abstract
level
- (B) Application
level
- (C) Implementation
level
- (D) All of the
above
8. _______ is very useful in situation when data have to stored and then retrieved in reverse order.
- (A) Stack
- (B) Queue
- (C) List
- (D) Link list
9. Which of the following data structure is linear type?
- (A) Graph
- (B) Trees
- (C) Binary tree
- (D) Stack
10. In a queue, the initial values of front pointer f rare pointer r should be _______ and ________ respectively.
- (A) 0 and 1
- (B) 0 and -1
- (C) -1 and 0
- (D) 1 and 0
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