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Wipro Placement Questions & Answers :: Wipro

234.74K

Tot. Mock Test: 20


Total Qs: 339+

NA
SHSTTON
17
Solv. Corr.
54
Solv. In. Corr.
71
Attempted
0 M:0 S
Avg. Time

61 / 339

Choose the correct option.

For 1 MB memory, the number of address lines required,


A11

B16

C20

D24

Answer: Option C

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
58
Solv. Corr.
25
Solv. In. Corr.
83
Attempted
0 M:0 S
Avg. Time

62 / 339

Choose the correct option.

Semaphore is used for


Asynchronization

Bdead-lock avoidance

Cbox

DNone of these

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
9
Solv. Corr.
12
Solv. In. Corr.
21
Attempted
0 M:0 S
Avg. Time

63 / 339

Choose the correct option.

Preprocessor does not do which one of the following


Amacro

Bconditional compliclation

Cin type checking

Dincluding load file

Answer: Option C

Explanation:

Here is no explanation for this answer

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Tags: Wipro

NA
SHSTTON
10
Solv. Corr.
18
Solv. In. Corr.
28
Attempted
0 M:0 S
Avg. Time

64 / 339

What is the output of the C++ program?
# include <stream.h>
class x {
public:
int a;
x();
};
x::x() { a=10; cout<<a; }
class b:public x {
public:
b();
};
b::b() { a=20; cout<<a; }
main ()
{ 
b temp;
}
what will be the output of this program?

A10

B20

C2010

D1020

Answer: Option B

Explanation:

Here is no explanation for this answer

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Tags: Wipro

NA
SHSTTON
5
Solv. Corr.
6
Solv. In. Corr.
11
Attempted
0 M:0 S
Avg. Time

65 / 339

Choose the correct option.

When an array is passed as parameter to a function, which of the following statement is correct


AThe function can change values in the original array

BIn C parameters are passed by value. The function cannot change the original value in the array

CIt results in compilation error when the function tries to access the elements in the array

DResults in a run time error when the function tries to access the elements in the array

Answer: Option A

Explanation:

Here is no explanation for this answer

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Tags: Wipro

NA
SHSTTON
70
Solv. Corr.
32
Solv. In. Corr.
102
Attempted
0 M:5 S
Avg. Time

66 / 339

Choose the correct option.

The type of the controlling statement of a switch statement cannot be of the type


Aint

Bchar

Cshort

Dfloat

ENone of these

Answer: Option D

Explanation:

Here is no explanation for this answer

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Tags: Wipro

NA
SHSTTON
73
Solv. Corr.
123
Solv. In. Corr.
196
Attempted
0 M:8 S
Avg. Time

67 / 339

Choose the correct option.

Assignment operator targets to


AL-value

BH-value

CNone of the above

DBoth (a) and (b)

Answer: Option A

Explanation:

Here is no explanation for this answer

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Tags: Wipro

NA
SHSTTON
339
Solv. Corr.
198
Solv. In. Corr.
537
Attempted
0 M:0 S
Avg. Time

68 / 339

Choose the correct option.

Convert the infix to postfix for A-(B+C)*(D/E)


AABC+DE/*-

BABC-DE/*-

CABC-DE*/-

DNone of the above

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
134
Solv. Corr.
170
Solv. In. Corr.
304
Attempted
0 M:0 S
Avg. Time

69 / 339

Choose the correct option.

Critical section is?


Astatements which are not accessing shared resourses

Bstatements which are accessing shared resourses

Cpart of code where exception can be thrown

DNone of the above

Answer: Option B

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
14
Solv. Corr.
8
Solv. In. Corr.
22
Attempted
0 M:0 S
Avg. Time

70 / 339

The call zap(6) gives the result as?
int zap(int n)
{
    if(n<=1)
        return 1;
    else 
        return zap(n-3) + zap(n-1);
}

A8

B9

C6

D12

Answer: Option B

Explanation:

Here is no explanation for this answer

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Tags: Wipro


Here is the list of questions asked in Placement Papers of Wipro Recent Placement Papers of Wipro. Practice Wipro Written Test Papers with Solutions and take Q4Interview Wipro Online Test Questions to crack Wipro written round test. Overall the level of the Wipro Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of Wipro