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Frequently Asked TCS Programming - Basics Interview Questions with Answers

(#M40023857) TCS QUESTION Keep an EYE

29. A turtle is crossing a field. What is the total distance (in meters) passed by turtle? Consider the following two statements (X) The average speed of the turtle is 2 meters per minute (Y) Had the turtle walked 1 meter per minute faster than his average speed it would have finished 40 minutes earlier
A) Statement X alone is enough to get the answer
B) Both statements X and Y are needed to get the answer
C) Statement Y alone is enough to get the answer
D) Data inadequate

Asked In TCS sahana (9 years ago)

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(#M40167047) TCS QUESTION Keep an EYE

What happens when you perform a bitwise operation on these numbers? The result of the expression 4^12 is:
A)2 B)4 C)8 D)12

Asked In TCS Devendra Marghade (2 years ago)

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(#M40165163) TCS QUESTION Technical MCQ Keep an EYE

What is the output of this C code?
#include
void main()
{
int k = 5;
int *p = &k;
int **m = &p;
printf("%d%d%dn", k, *p, **p);
}
a) 5 5 5
b) 5 5 junk
c) 5 junk junk
d) Compile time error

Asked In TCS Ashish (5 years ago)

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(#M40165206) TCS QUESTION Technical MCQ Keep an EYE

Guess the output:
main()
{
printf(“n ks”);
printf(“b mi a”);
printf(“r ha n”);
}
1. ksmiha
2. mis
3. hai ​
4. hamiks

Asked In TCS Ashish (5 years ago)

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(#M40165197) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
int a=100,b=300;
if(a>50)
// No braces, so only one immediate statement is part of if
a=200​ ;
b=400;
printf(“%d”,b);
}

1. 400
2. 300
3. 100
4. Error

Asked In TCS Ashish (5 years ago)

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(#M40165228) TCS QUESTION Technical MCQ Keep an EYE

What are the 4 basics of OOP?

Asked In TCS Ashish (5 years ago)

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(#M40165469) TCS QUESTION program Keep an EYE

How many times is the loop executed in the following program? for (i = 0, j = 10; i <= 100; i++){ j = j * i; }

Asked In TCS narmatha (4 years ago)

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(#M40165194) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
if( printf(“Hai”)) // prints content of printf statement and
//takes length of the string for if case
//execution in this case
its 4, So true
printf(“Face”);
else
printf(“Focus”);
}

1. Error
2. HaiFace
3. HaiFocus
4. Face

Asked In TCS Ashish (5 years ago)

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(#M40165193) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
if(5,4,3,2,1,0,8,​ 9 ​ ) // Last value of list is considered
printf(“True”);
else
printf(“False”);
}

1. True
2. False
3. True False
4. Error

Asked In TCS Ashish (5 years ago)

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(#M40165192) TCS QUESTION Technical MCQ Keep an EYE

Predict the output of following code:
main()
{
if(5,4,3,2,1,​ 0 ​ ) // Last value of list is considered
printf(“True”);
else
printf(“False”);
}
1. True
2. False
3. True False
4. Error

Asked In TCS Ashish (5 years ago)

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