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CProgrammingQuestionsandAnswersPrecedenceandOrderofEvaluation4

Sanfoundrys 1000+ Interview Questions & Answers on C helps anyone preparing for Wipro and othercompaniesCinterviews.Oneshouldpracticethese1000+interviewquestionsandanswerscontinuouslyfor23monthstoclearWiprointerviewsonCProgramminglanguage.

Hereisa listingofCprogramminginterviewquestionson PrecedenceandOrderofEvaluationalongwithanswers,explanationsand/orsolutions:

1.WhatistheoutputofthisCcode?

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1.#include2.voidmain()3.{4.intb=54+2*5;5.printf("%d",b);6.}

a)25b)5c)11d)Noneofthementioned

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Answer:c

2.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.intb=5&4&6;5.printf("%d",b);6.}

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a)5b)6c)3d)4

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Answer:d

3.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.intb=5&4|6;5.printf("%d",b);6.}

a)6b)4c)1d)0

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4.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.intb=5+7*49*(3,2);5.printf("%d",b);6.}

a)6b)15c)13d)21

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Answer:b

5.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.inth=8;5.intb=(h++,h++);6.printf("%d%d\n",b,h);7.}

a)1010b)109c)910d)810

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Answer:c

6.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.inth=8;5.intb=h+++h+++h++;6.printf("%d\n",h);7.}

a)9b)10c)12d)11

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Answer:d

7.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.inth=8;5.intb=4*6+3*4

1.#include2.voidmain()3.{4.chara='0';5.charb='m';6.intc=a&&b||'1';7.printf("%d\n",c);8.}

a)0b)ac)1d)m

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Answer:c

10.WhatistheoutputofthisCcode?

1.#include2.voidmain()3.{4.chara='A';5.charb='B';6.intc=a+b%33*2;7.printf("%d\n",c);8.}

a)65b)58c)64d)59

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Answer:d

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