Most C++ compilers initialize char array elements to a space, string array eleme

Question

Most C++ compilers initialize char array elements to a space, string array elements to the empty string, and bool array elements to the keyword true.

Select one:

True

False

The first variable in a one-dimensional array is assigned a subscript of _____.

Select one:

a. 0

b. 1

c. either a or b

d. none of the above

You can do which of the following with elements in an array?

Select one:

a. assign values to them

b. use them in calculations

c. display their contents

d. all of the above

Scalar variables in C++ are passed automatically _____ to functions.

Select one:

a. by value

b. by reference

c. both a and b

d. none of the above

Assigning initial values to an array is often referred to as _____ the array.

Select one:

a. creating

b. declaring

c. populating

d. manipulating

Explanation / Answer

Most C++ compilers initialize char array elements to a space, string array elements to the empty string, and bool array elements to the keyword true.
True

You can do which of the following with elements in an array?
d. all of the above //We can do all those functionalities with array

The first variable in a one-dimensional array is assigned a subscript of _____.
a. 0 //It starts from 0 in array

Scalar variables in C++ are passed automatically _____ to functions.
c. both a and b // we can pass both by value and reference

Assigning initial values to an array is often referred to as _____ the array.
Select one:
c. populating

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