Day 6 C Programming Quiz

What are the Types of Arrays.?

• One dimensional

• Two dimensional

• Three dimensional

• All the above

int main()

{

int a[] = {1,2,3,4};

int b[4] = {5,6,7,8};

printf("%d,%d", a[0], b[0]);

}

What is the output of the above C Program.?

• Compiler error

• 0,0

• 2,6

• 1,5

Which of the following is not possible statically in C?

• Multidimensional Array

• Cuboidal Array

• Jagged Array

• Rectangular Array

An array elements are always stored in __________ memory locations.

• Random

• Sequential

• Sequential and Random

• None of these

Array can be considered as set of elements stored in consecutive memory locations but having __________.

• Same data type

• Different data type

• Same scope

• None of these

Array is an example of _______ type memory allocation

• Run time

• Compile-time

• Both A and B

• None of the above

Which of the following correctly accesses the fifth element stored in foo, an array with 100 elements?

• foo(5);

• foo[5];

• foo[4];

• foo;

Size of the array need not be specified, when

• It is a declaration

• Initialization is a part of the definition

• It is a formal parameter

• All the above

Applications of a multidimensional array

• Matrix-Multiplication

• Minimum Spanning Tree

• Finding connectivity between nodes

• All the above

Are the expressions arr and &arr same for an array of 10 integers?

• Yes

• No