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Wipro Placement Questions & Answers :: Wipro

241.7K

Tot. Mock Test: 24


Total Qs: 358+

NA
SHSTTON
8
Solv. Corr.
20
Solv. In. Corr.
28
Attempted
0 M:0 S
Avg. Time

41 / 358

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
25
Solv. Corr.
17
Solv. In. Corr.
42
Attempted
0 M:16 S
Avg. Time

42 / 358

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
28
Solv. Corr.
32
Solv. In. Corr.
60
Attempted
0 M:0 S
Avg. Time

43 / 358

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
19
Solv. Corr.
48
Solv. In. Corr.
67
Attempted
0 M:0 S
Avg. Time

44 / 358

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
41
Solv. Corr.
9
Solv. In. Corr.
50
Attempted
0 M:4 S
Avg. Time

45 / 358

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
48
Solv. Corr.
22
Solv. In. Corr.
70
Attempted
0 M:44 S
Avg. Time

46 / 358

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
20
Solv. Corr.
15
Solv. In. Corr.
35
Attempted
0 M:0 S
Avg. Time

47 / 358

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
54
Solv. Corr.
15
Solv. In. Corr.
69
Attempted
0 M:0 S
Avg. Time

48 / 358

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
22
Solv. Corr.
13
Solv. In. Corr.
35
Attempted
0 M:12 S
Avg. Time

49 / 358

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
206
Solv. Corr.
195
Solv. In. Corr.
401
Attempted
0 M:21 S
Avg. Time

50 / 358

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