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Object Oriented Programming MCQ - Basics Of C++

11 Consider the declarations
char a;
const char aa = 'h';
char *na;
const char *naa;
Which of the following statements
Statement I: aa = a;
Statement II: na = &a;
Statement III: na = &aa;
is/are illegal?

12 Forgetting to include a file (like cmath or math.h) that is necessary will result in

13 Which of the following comments about inline comments are true?

14 At what point of time a variable comes into existence in memory is determined by its

15 Which of the following specifiers need not be honored by the compiler?

Register and inline are not compiler directives but rather request to the compiler. These requests need not be honored by the compiler.

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Question:

cfront

A. is the front end of a C compiler
B. is the pre-processor of a C compiler
C. is a tool that translates a C++ code to its equivalent C code
D. none of the above

Correct answer: C

Explanation:

When C++ was developed. it did not have a compiler. It used cfront, which translated the C++ code into a C code and then the existing C compiler…

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