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Programming in C - Decision Making and Looping

Avatto > > UGC NET COMPUTER SCIENCE > > PRACTICE QUESTIONS > > Programming Languages and Computer Graphics > > Programming in C > > Decision Making and Looping

6. Consider following program fragment char c ='a' ;
while (c++ < = 'z')
putchar (xxx) ;
If required output is abcd....xyz, then xxx should be

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7. Which of the following is a tabular listing of contents of certain registers and memory locations at different times during the execution of a program?

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8. A "switch" statement is used to

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9. Consider following program fragment

if (a > b)
printf("a> b") ;
else
printf ("else part") ;
print f("a< = b") a <= b

will be printed if

  • Option : D
  • Explanation : The else clause has no brackets i.e., {and}. This means the else clause is made up only one statement. So, printf ("a b a< = b. Hence the answer
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10. Choose the correct statement

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