1. : The array can be described as?
(A) Data structure
(B) A container having similar values
(C) Not a data structure
(D) None of these

2. : Syntax to initialize an array in C is?
(A) int arr[3]={1,2,3};
(B) int arr(3)=(1,2,3);
(C) int arr{3}=[1,2,3];
(D) All of these

3. : Advantage of an array is?
(A) Stores element
(B) Index of the element is 1
(C) Stores many elements with the same data type
(D) None of these

4. : Index of an array starts with?
(A) 1
(B) 2
(C) 3
(D) 0

5. : Array elements can be accessed?
(A) Exponentially
(B) Logarithmically
(C) Randomly
(D) Both B and C

6. : Dimensions of an array in C are?
(A) 2
(B) 3
(C) 4
(D) No limit

7. : Data types of the array include?
(A) int
(B) float
(C) char, double, struct
(D) All of these

8. : The function called to pass the entire array?
(A) Call by reference
(B) Call by value
(C) Both A and B
(D) None of these

9. : To read the multi-word string we use the function?
(A) puts()
(B) gets()
(C) scanf()
(D) All of these

10. : What do we use to access the seventh element of an array?
(A) arr[6]
(B) arr[7]
(C) Both A and B
(D) arr{7}

11. : int a[5] = {1, 3, 2}; What will be the value of a[4]?
(A) 3
(B) 2
(C) 0
(D) Garbage value

12. : The sequence of objects having the same data type is called?
(A) Stacks
(B) Functions
(C) Arrays
(D) None of these

13. : The object of an array is?
(A) Functions of array
(B) Elements of array
(C) Indexes of array
(D) None of these

14. : In a binary search, we use an algorithm called?
(A) Bubble sort
(B) Linear way
(C) Both A and B
(D) Divide and conquer

15. : Size of an array is not required when?
(A) It is a declaration
(B) Initialization is part of the definition
(C) Both A and B
(D) It is a formal parameter

16. : Operator used to allocate memory to array variable in Java?
(A) New
(B) New malloc
(C) Alloc
(D) Malloc

17. : What is the index of the last element having 9 elements?
(A) 7
(B) 9
(C) 8
(D) 0

18. : arr[6] accesses which element stored in an array?
(A) 6
(B) 7
(C) 0
(D) 5

19. : What is the length of array {1, 3, 4, 2, 4}?
(A) 5
(B) 4
(C) 3
(D) None of these

20. : Referring to an element outside of array bounds is a?
(A) Logical error
(B) Execution time error
(C) Both B and C
(D) Syntax error

21. : One-dimensional array of one-dimensional arrays is called?
(A) Two-dimensional array
(B) One-dimensional array
(C) Multi casting array
(D) None of these