Define a two dimensional array ‘int a[10][10]’.

July 7, 2021 in C and CPP

Define a two dimensional array ‘int a[10][10]’.

c) Define a two dimensional array ‘int a[10][10]’. Write a ‘C’ program to initialize this array with numbers between 0 and 99. Then print the contents of ‘a’.

July 7, 2021 in C and CPP

What are command line arguments?

b) What are command line arguments? Explain with the help of a suitable example.

July 7, 2021 in C and CPP

What is dynamic memory allocation?

a) What is dynamic memory allocation? Mention four functions used for dynamic memory
manipulation.

July 7, 2021 in C and CPP

List out the rules to declare a valid variable in ‘C’ program.

c) List out the rules to declare a valid variable in ‘C’ program. Evaluate the following expression and show the hierarchy of operations:
(2 + 4)/3 + 2 % 3 * 2 - 5

July 7, 2021 in C and CPP

How Compilation, Linking and Loading are related?

b) How Compilation, Linking and Loading are related? Also explain the basic task of a Compiler, Linker and Loader.

July 7, 2021 in C and CPP

Write a program using function to read an array from the user and print the odd number at odd position

a) Write a program using function to read an array from the user and print the odd number at odd position and prints the even numbers at even positions. For example input array is 1 2 3 4 and output is 2 1 4 3.

July 7, 2021 in C and CPP

Evaluate the following expressions, indicating which ones are true or false.

c) Evaluate the following expressions, indicating which ones are true or false.
1. 10 = = 9 + 1
2. 10 && 8
3. 8 || 0
4. 0 && 0
5. Let X = 10 and Y=9;
X >= 8 && Y <= X

July 7, 2021 in C and CPP

What is union data type? Define a union ‘u’ to hold a integer, float and character variable.

b) What is union data type? Define a union ‘u’ to hold a integer, float and character variable.

July 7, 2021 in C and CPP

What is the significance of header file in a C Program?

a) What is the significance of header file in a C Program? What do the header files usually
contain?

July 7, 2021 in C and CPP

Write a function to swap two integers. The function does not return any value.

b) Write a function to swap two integers. The function does not return any value.