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Getting started with C++
 
1. In C++, the token // is used for:

A. integer division

B. concatenation

C. comments

D. exponentiation

2. The function strlen() computes:

A. the number of non-whitespace characters in a string

B. the length of a string, not including the null terminator

C. the number of alphabetical characters in a string

D. the length of a string, including the null terminator

3. In C++, cout is found in which library file?

A. ctype.h

B. stdlib.h

C. math.h

D. iostream.h

4. One difference between C++ and C is that C++:

A. has long double

B. is block structured

C. has declarations that can go after executable code

D. has no do-while statement

5. Assume that before the following cast, i is type int. What will i be after the cast is performed?
 
y = static_cast<float>(i);

A. float

B. char

C. int

D. double

6. The standard identifier cin is used for:

A. a compiler flag

B. standard output

C. standard input

D. the integer -1

7. In enum names {Harold, Phillip, Ira, Morris} the enumerator Morris is the integer value constant:

A. 4

B. 3

C. 5

D. system dependent

8. The keyword endl:

A. defines a symbolic constant

B. specifies that a function is to be compiled, if possible, as inline code

C. provides assertion testing

D. flushes the output stream and adds a new line
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