Answer Posted / test

semaphores helps is a varible which is used to protect the shared data .hence avoiding the coruption of data by the threads acting simultaniously..

Why main is not a keyword in c?

1175

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What is the use of c language in real life?

973

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How can a process change an environment variable in its caller?

1128

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Explain about block scope in c?

1031

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if (i = 0)printf ("True"); elseprintf("False"); Under what conditions will the above print out the string "True" a) Never b) Always c) When the value of i is 0 d) all of the above

1108

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which of the following shows the correct hierarchy of arithmetic operations in C a) (), **, * or/,+ or - b) (),**,*,/,+,- c) (),**,/,*,+,- d) (),/ or *,- or +

1672

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What is formal argument?

1092

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how to count no of words,characters,lines in a paragraph.

4377

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How many levels of pointers have?

988

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What is unary operator?

1052

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What is New modifiers?

1061

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Is c a great language, or what?

1050

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What is a buffer in c?

947

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What does 2n 4c mean?

1188

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Explain the difference between structs and unions in c?

959

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