21⟩ Which type is best suited to represent the logical values? a) integer b) boolean c) character d) all of the mentioned
b) boolean
C++ Type Checking
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27 C++ Type Checking Questions And Answers
22⟩ What does a escape code represent? a) alert b) backslash c) tab d) form feed
a) alert
23⟩ In C++, what is the sign of character data type by default? a) Signed b) Unsigned c) Implementation dependent d) None of these
c) Implementation dependent
24⟩ Pick the odd one out a) array type b) character type c) boolean type d) integer type
a) array type
25⟩ Pick the odd one out. a) integer, character, boolean, floating b) enumeration, classes c) integer, enum, void d) arrays, pointer, classes
c) integer, enum, void
26⟩ What is the size of wchar_t in C++? a) 2 b) 4 c) 2 or 4 d) based on the number of bits in the system
d) based on the number of bits in the system
27⟩ What constant defined in <climits> header returns the number of bits in a char? a) CHAR_SIZE b) SIZE_CHAR c) BIT_CHAR d) CHAR_BIT
d) CHAR_BIT
