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Wipro Placement Questions & Answers :: Wipro

287.66K

Tot. Mock Test: 24


Total Qs: 362+

NA
SHSTTON
18
Solv. Corr.
45
Solv. In. Corr.
63
Attempted
0 M:0 S
Avg. Time

41 / 362

What are the values printed by the following program?#define dprint(expr) printf(#expr =%d\n,expr)main(){int x=7;int y=3;dprintf(x/y);}


Aexpr=2

B#2 = 2

Cx/y=2

DCompile Error

Answer: Option C

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
41
Solv. Corr.
45
Solv. In. Corr.
86
Attempted
0 M:16 S
Avg. Time

42 / 362

Predict the output or error(s) for the following:

int zap (int n)
{
if (n<=1) then
zap=1;
else
zap=zap(n-3)+zap(n-1);
}
then the call zap(6) gives the values of zap


A8

B9

C6

D12

Answer: Option B

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
39
Solv. Corr.
63
Solv. In. Corr.
102
Attempted
0 M:0 S
Avg. Time

43 / 362

Predict the output or error(s) for the following:

void main()
{
char string[]=Hello World;
display (string);
}

void display(char *string){
printf(%s,string);
}


ACompiler Error

BHello World

CHello

DWorld

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
37
Solv. Corr.
87
Solv. In. Corr.
124
Attempted
0 M:0 S
Avg. Time

44 / 362

In a processor these are 120 instructions . Bits needed to implement this instructions


A6

B10

C7

Dnone of these

Answer: Option C

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
63
Solv. Corr.
18
Solv. In. Corr.
81
Attempted
0 M:4 S
Avg. Time

45 / 362

Which of the following memories has the shortest access time?


ACache memory

BMagnetic bubble memory

CMagnetic core memory

DRAM

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
82
Solv. Corr.
44
Solv. In. Corr.
126
Attempted
0 M:44 S
Avg. Time

46 / 362

Banker's algorithm for resource allocation deals with


ADeadlock avoidance

BDeadlock prevention

CDeadlock recovery

DNone of these

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
35
Solv. Corr.
47
Solv. In. Corr.
82
Attempted
0 M:0 S
Avg. Time

47 / 362

The format specifier "-%d" is used for which purpose in C


ALeft justifying a string

BRight justifying a string

CRemoving a string from the console

DUsed for the scope specification of a char[] variable

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
94
Solv. Corr.
30
Solv. In. Corr.
124
Attempted
0 M:0 S
Avg. Time

48 / 362

If the time quantum is too large, Round Robin scheduling degenerates to


AShortest Job First Scheduling

BMultilevel Queue Scheduling

CFCFS

DNone of these

Answer: Option C

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
45
Solv. Corr.
24
Solv. In. Corr.
69
Attempted
0 M:12 S
Avg. Time

49 / 362

When the fn. is called where the return address is stored?


AStack

BData segment

CQueue

DHeap

Answer: Option A

Explanation:

Here is no explanation for this answer

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NA
SHSTTON
297
Solv. Corr.
295
Solv. In. Corr.
592
Attempted
0 M:21 S
Avg. Time

50 / 362

What data structures you should use for dictionary searching and it should be capable of doing spell check also?


ATree

BArray

CQueue

DHashing

Answer: Option D

Explanation:

Here is no explanation for this answer

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Here is the list of questions asked in Online Aptitude Test for Wipro Wipro online arithmetic test. 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