C++ Programming

The name of the function to overload the operator <= is ____.

Question 1 options:

1)	overload<=

2)

<=new

3)	operator<=

4)	<=operator

Question 2

Suppose str = "xyzw";. After the statement str[2] = 'Y'; The value of str is "____".

Question 2 options:

1)

xyzw

2)

xYzw

3)

xyYw

4)

xzYw

Question 3

Which of the following is the "not equal to " relational operator?

Question 3 options:

1)

!

2)

|

3)

!=

4)

&

Question 4

Which of the following is a valid C++ statement?

Question 4 options:

1)	typedef integer;

2)	typedef int;

3)	typedef int integer;

4)	typedef integer int;

Question 5

How many destructors can a class have?

Question 5 options:

1)	no explicit destructors

2)

one

3)

two

4)	any number

Question 6

In a ____ copy, two or more pointers have their own data.

Question 6 options:

1)

shallow

2)

deep

3)

static

4)

dynamic

Question 7

A derived class cannot directly access public members of a base class.

Question 7 options:

	1) True
	2) False

Question 8

A(n) ____ function is a nonmember function that has access to all members of the class.

Question 8 options:

1)

access

2)

protected

3)

friend

4)

void

Question 9

In C++, the ____ symbol is an operator, called the member access operator.

Question 9 options:

1)

:(colon)

2)

.(dot)

3)

,(comma)

4)	$ (dollar sign)

Question 10

The programming language C++ evolved from ____.

Question 10 options:

1)

BASIC

2)

assembly

3)

C

4)

C+

Question 11

In C++, the scope resolution operator is ____.

Question 11 options:

1)

:

2)

::

3)

$

4)

.

Question 12

You can use an assignment statement to copy the contents of one struct into another struct of the same type.

Question 12 options:

	1) True
	2) False

Question 13

Assume you have the following declaration char nameList[100];. Which of the following ranges is valid for the index of the array nameList?

Question 13 options:

1)	0 through 99

2)	0 through 100

3)	1 through 100

4)	1 through 101

Question 14

The following is a valid C++ enumeration type: enum places {1ST, 2ND, 3RD, 4TH};

Question 14 options:

	1) True
	2) False

Question 15

SIMD means single instruction multiple data

Question 15 options:

	1) True
	2) False

Question 16

The new classes that we create from existing classes are called ____ classes.

Question 16 options:

1)

sibling

2)

base

3)

derived

4)

parent

Question 17

Consider the following statement: double alpha[10][5];. The number of components of alpha is ____.

Question 17 options:

1)

15

2)

50

Question 18

In C++, ____ is called the address of operator.

Question 18 options:

1)

&

2)

*

3)

#

4)

->