Answer Posted / guest

int main()
{

return(5+6);
}

Explain what are global variables and explain how do you declare them?

645

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The performance of an operation in several steps with each step using the output of the preceding step a) recursion b) search c) call by value d) call by reference

677

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Write a code to achieve inter processor communication (mutual exclusion implementation pseudo code)?

693

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struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer

766

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Explain why can’t constant values be used to define an array’s initial size?

858

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What is scope rule of function in c?

554

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If errno contains a nonzero number, is there an error?

809

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Why do we need arrays in c?

589

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What is call by reference in functions?

573

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What does typeof return in c?

640

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All technical questions

1514

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Explain how do you declare an array that will hold more than 64kb of data?

906

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Is there a way to have non-constant case labels (i.e. Ranges or arbitrary expressions)?

585

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Explain what would happen to x in this expression: x += 15; (assuming the value of x is 5)

817

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Explain spaghetti programming?

684

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