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What is a pair?

A. Container consisting of two data elements of the same type

B. Container consisting of two data elements of different type

C. Container consisting of one header and two data elements of the same type

D. Container consisting of two data elements can have the same or different type

Answer: Option D


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Related Questions on C plus plus miscellaneous

What is the difference between '++i' and 'i++' in C++?

A. None of the above

B. They both have the same effect

C. '++i' increments the value of 'i' before returning it, while 'i++' increments the value of 'i' after returning it

D. '++i' increments the value of 'i' after returning it, while 'i++' increments the value of 'i' before returning it