1. Placement Question
2. C Interview Questions
3. C Multiple Choice Questions

C Multiple Choice Questions

57. Every C Program must have one function called?
    1. switch()
    2. main()
    3. struct()
    4. for()

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58. Which is the correct syntax to declare constant pointer?
    1. int *const constPtr;
    2. *int constant constPtr;
    3. const int *constPtr;
    4. A and C both

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59. In which linked list last node address is null?
    1. Doubly linked list
    2. Circular list
    3. Singly linked list
    4. None of the above

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60. What is Dequeue?
    1. Elements can be added from front
    2. Elements can be added to or removed from either the front or rear
    3. Elements can be added from rear
    4. None of the above

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61. The Default Parameter Passing Mechanism is called as
    1. Call by Value
    2. Call by Reference
    3. Call by Address
    4. Call by Name

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62. C is ______ Language?
    1. Low Level
    2. High Level
    3. Assembly Level
    4. Machine Level

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63. In which tree, for every node the height of its left subtree and right subtree differ almost by one?
    1. Binary search tree
    2. AVL tree
    3. Threaded Binary Tree
    4. Complete Binary Tree

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64. The worst case time complexity of AVL tree is better in comparison to binary search tree for
    1. Search and Insert Operations
    2. Search and Delete Operations
    3. Insert and Delete Operations
    4. Search, Insert and Delete Operations

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