Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]

0 Answers  

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What is c++ used for today?

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What will the preprocessor do for a program?

0 Answers   Aspire, Infogain,

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enum day = { jan = 1 ,feb=4, april, may} what is the value of may? a)4 b)5 c)6 d)11 e)none of the above

8 Answers   HCL, Wipro,

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i want to know aptitude questions,technical questions

2 Answers  

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12345 1234 123 12 1

2 Answers  

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in one file global variable int i; is declared as static. In another file it is extern int i=100; Is this valid ?

2 Answers   NetApp,

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/*what is the output for the code*/ void main() { int r; r=printf("naveen"); r=printf(); printf("%d",r); getch(); }

1 Answers   CDAC,

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Please send me WIPRO technical question to my mail ID.. its nisha_g28@yahoo.com please its urgent

0 Answers  

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Do you know what are bitwise shift operators in c programming?

0 Answers  

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What is equivalent to ++i+++j?

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Write a program to display the no of bit difference between any 2 given numbers eg: Num1 will 12->1100 Num2 will 7->0111 the difference in bits are 2.

4 Answers  

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