The size_t integer type in C++ is?
A. Unsigned integer of at least 64 bits
B. Signed integer of at least 16 bits
C. Unsigned integer of at least 16 bits
D. Signed integer of at least 64 bits
Answer: Option C
A. Unsigned integer of at least 64 bits
B. Signed integer of at least 16 bits
C. Unsigned integer of at least 16 bits
D. Signed integer of at least 64 bits
Answer: Option C
Which of the following is a valid variable name in C++?
A. myVariable
B. 123variable
C. variable&
D. float
What is the data type of the variable 'x' in the following declaration: double x = 3.14;?
A. int
B. double
C. float
D. char
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