• Placement Questions

Placement Papers with Solutions

(#M40167108) OPERATING SYSTEM QUESTION Application Software question Keep an EYE

Which of the given options is NOT an application software?

A. DOS
B. Microsoft Word
C. VLC media player
D. MySQL

Asked In Operating System Jax (1 year ago)

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(#M40167107) JAVA QUESTION Is Java is a structured programming language? Keep an EYE

State true or false. Java is a structured programming language.

A. True

B. False

Asked In Java Jax (1 year ago)

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(#M40167106) C QUESTION how this works Keep an EYE

int i=3,j=2,k=0,m;
m = ++i && ++j || ++k;
printf(“%d %d %d %d”, i , j, k,m);

Asked In C Krishna Kumar M (1 year ago)

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(#M40167105) C QUESTION How many elements in the array? Keep an EYE

When we write num[100] = 99.
How many elements can be stored inside the array variable num?

A. The statement gives no clue about the number of elements can be stored
B. 100
C. Infinite number of elements
D. 99

Asked In C Jax (1 year ago)

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(#M40167104) DATA STRUCTURE QUESTION Which data structure is better for storing the sorted data? Keep an EYE

Which of the following data structure is better for storing the sorted data on which often insert and deletion operations are performed?

A. Linked list
B. Queue
C. Array
D. Doubly linked-list

Asked In DATA STRUCTURE Jax (1 year ago)

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(#M40167103) TCS QUESTION Find Minimum number of arithmetic operations Keep an EYE

Find the minimum number of arithmetic operations required to evaluate below expression

f(P) = 8P^3 + 3P +12

Note - for a given value of P using only one temporary variable.
​

Asked In TCS Jax (1 year ago)

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(#M40167102) TCS QUESTION Find Prefix and Postfix for the below Infix statement Keep an EYE

Find Prefix and Postfix for the below Infix problem statement:

Infix Expression: 11 + 20/5* (20 - 15)^6^5

A. Prefix Expression: 11 20 15 20 5 - ^^*6 5/+
Postfix Expression: +20 / 11 * 5 - 20 ^^15 6 5
B. Prefix Expression: 11 20 5 20 15 - 6 5^^*/+
Postfix Expression: +11 / 20 * 5^^ - 20 15 6 5
C. Prefix Expression: 11 20 5 20 15 - ^^*/+6 5
Postfix Expression: +11 /^^-20 * 5 20 15 6 5
D. Prefix Expression: +11/20 * 5^^ - 20 15 6 5
Postfix Expression: 11 20 5 20 15 - 6 5^^*/+

Asked In TCS Jax (1 year ago)

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(#M40167101) TCS QUESTION scanf return value Keep an EYE

When we execute the given code after giving input, which output is displayed?

int main()
{
int a, b, c;
printf("Enter value of a & bn");
c = scanf("%d",&a,&b);
printf("%d",c);
getch():
return 0;
}

Asked In TCS Jax (1 year ago)

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(#M40167100) TCS QUESTION Which function which accepts string with white spaces? Keep an EYE

Which of the following function is used to accept string with white spaces?

A. getStrings();
B. getWhiteSpaceString();
C. scanf();
D. gets();

Asked In TCS Jax (1 year ago)

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(#M40167099) TCS QUESTION What will be the output of the following Java code? Keep an EYE

What will be the output?

public class Main
{
public static int main(String args[])
{
int x = 10;
int y = 10;
if (x^y)
System.out.println(" x is equal to y ");
return 0;
}
}

A. Nothing will print
B. Compile time error
C. x is equal to y
D. Runtime Error​

Asked In TCS Jax (1 year ago)

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