An iterator is

a) an element in a collection.
b) an object that allows access to each element in a collection individually.
c) an interface
d) a loop control variable
e) a five syllable word


b) an object that allows access to each element in a collection individually.

Computer Science & Information Technology

You might also like to view...

Consider the following structure definition. Which Dim statement would correctly declare an array of this structure for elements having subscripts from 0 through 30?

``` Structure carType Dim yr As Integer Dim make As String Dim model As String End Structure ``` (A) You cannot have an array of structures. (B) Dim carType(30) (C) Dim car(30) As carType (D) Dim carType(30) As car

Computer Science & Information Technology

Filter by Selection can only be used in a single field

Indicate whether the statement is true or false

Computer Science & Information Technology

____________________ places code inside what programmers like to call a "black box."

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Figure EX 1-1show an example of a ____.

FIGURE EX 1-1


a. derivative work
b. wireframe
c. checkpoint
d. copyright


Computer Science & Information Technology