The sqrt() function is available in

July 7, 2021 in C and CPP

The sqrt() function is available in

1.7 The sqrt() function is available in
A) conio.h
B) string.h
C) math.h
D) graphic.h

July 7, 2021 in C and CPP

Function putchar() displays

1.6 Function putchar() displays
A) one word at a time on the screen
B) one character at a time
C) result on the screen
D) None of the above

July 7, 2021 in C and CPP

The value of S[5] in the segment char s[15] = “ MICROPROCESSOR” is

1.5 The value of S[5] in the segment char s[15] = “ MICROPROCESSOR” is
A) P
B) O
C) R
D) None of the above

July 7, 2021 in C and CPP

Which of the following is a wrong pointer declaration?

1.4 Which of the following is a wrong pointer declaration?
A) int *int(a);
B) int *x, *y;
C) float *aptr;
D) int *x, float *y;

July 7, 2021 in C and CPP

Which of the following is not a proper storage class in ‘C’?

1.3 Which of the following is not a proper storage class in ‘C’?
A) auto
B) dec
C) static
D) extern

July 7, 2021 in C and CPP

What will be the output of the following program?

1.2 What will be the output of the following program?
Main()
{ int x = 5;
While ( x = = 1)
x = x -1;
printf ( “ %d\n”, x);
}
A) 5
B) 4
C) 0
D) syntax error

July 7, 2021 in C and CPP

Which of the following is not an unconditional control statement in ‘C’?

1.1 Which of the following is not an unconditional control statement in ‘C’?
A) break
B) continue
C) exit()
D) while

July 7, 2021 in C and CPP

Define a structure that describes a hotel.

a) Define a structure that describes a hotel. It should have members that include the name,
address, grade, average room charge and number of rooms.
Write a function to perform the following tasks.
i) To print all hotels details of a given grade in order of charges.
ii) To print hotel details with room charges less than given values.

b) What are the disadvantages of nested if-else statement?

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.