Himachal Pradesh OTA 817 - Free Online Practice Test

131. C data type with members sharing same memory?

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A. structure B. pointer C. union D. array

132. C preprocessor directives begin with?

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A. & B. # C. % D. @

133. Bitwise exclusive operator symbol in C?

A. & B. $ C. D.

134. C operator with 'pre' and 'post' variants?

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A. left shift B. increment C. address D. multiplication

135. C character strings terminate with?

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A. \0 B. \n C. \t D. \s

136. C standard library function for formatted output?

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A. putchar() B. puts() C. scanf() D. printf()

137. scanf() format specifier for a single character?

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A. %s B. %u C. %e D. %c

138. Output of C segment: int a=5,b; b=++a+7/2; printf("%d",b)?

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A. 6 B. 9 C. 8 D. 7

139. Output of C segment: int a=7,b=8; printf("%d",a & b)?

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A. 7 B. 15 C. 0 D. 8

140. Statement NOT true about variables in C?

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A. Case-sensitive B. Hold data type values C. Declared anywhere D. Init simultaneously