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Frequently Asked TCS Programming - Functions Interview Questions with Answers

(#M40165166) TCS QUESTION Technical MCQ Keep an EYE

If a function is defined as static, it means
1. The value returned by the function does not change
2. all the variable declared inside the function automatically will be assigned
initial value of zero
3. It should be called only within the same source code / program file.
4. None of the other choices as it is wrong to add static prefix to a function

Asked In TCS Ashish (5 years 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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(#M40165177) TCS QUESTION Technical MCQ Keep an EYE

Is there any difference between following declarations?
A : extern int fun();
B : int fun();
1.Both are identical
2.No difference, except extern int fun(); is probably in another file
3.int fun(); is overrided with extern int fun();
4.None of these

Asked In TCS Ashish (5 years ago)

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(#M40167051) TCS QUESTION Keep an EYE

The value obtained in the function is given back to the main by using ________ keyword?
A)Return B)Static C)New D)Volatile

Asked In TCS Devendra Marghade (2 years ago)

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(#M40167012) TCS QUESTION Keep an EYE

A^B means A raised to the power B.
If f(x) = ax^4 - bx^2 + x + 5 and f(-3) = 2, then f(3) = ?
1)3 2)8 3)-2 4)1

Asked In TCS Devendra Marghade (2 years ago)

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(#M40153514) TCS QUESTION Keep an EYE

In this problem, ABS(x) provides absolute value of x, without regard to its sign. For example ABS(3) = ABS(-3) = 3
The graphs of y = – ABS(x – a) + b and y = ABS(x – c) + d intersect at points (2,5) and (8, 3).
Find a + c
a. 8
b. 10
c. 7
d. 5

Asked In TCS (7 years ago)

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(#M40153992) TCS QUESTION reminder Keep an EYE

In this question, A^B means A raised to the power B.Let f(x)=1+x+x^2+......+x^6.Then reminder when f(x^7) is divided by f(x)is:
(a)6
(b)7
(c)0
(d)none

Asked In TCS joydip (7 years ago)

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(#M40153848) TCS QUESTION Keep an EYE

In this equation , A^B means A raised to the power B. If f(x)= ax^4 + bx^4 + x + 5.
If f(-3) = 2 then f(3) = ?

Asked In TCS AKSHAY (7 years ago)

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(#M40003405) TCS QUESTION Keep an EYE

With four fifths of the tank full, a vehicle travels 12 miles. How much distance will the vehicle travel with one-third tank full

Asked In TCS RK Ostwal (11 years ago)

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(#M40153025) TCS QUESTION Keep an EYE

In this question, A^B means A raised to the power B. let f(X) = 1 + X + X^2 +…..X^6. The remainder when f(X^7) is divided by f(X) is :
o 7
o 0
o 6
o None of the other 3 choices

Asked In TCS Nakshatra Mukhopadhyay (7 years ago)

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