KRHS Internet Lesson

Teacher Name:Mr. Rung                          Date of Lesson: April

Course Name: C++                    Lesson Name: Chap 15.1ab

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Objective
To complete the workbook exercises in chapter 15.

Primary Focus
Answer the questions in the first section of your workbook and fill in the answers below.

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Question #1

The two-dimensional array is the most common type of multi-dimensional array.

True         False

Question #2

Part of what makes a good programmer is the ability to choose an efficient method of storing and processing data.

True         False

Question #3

The compiler will allow you to only declare one- and two-dimensional arrays.

True         False

Question #4

The sizeof operator calculates the size of arrays and other data structures.

True         False

Question #5

To initialize a multi-dimensional array when you declare it, you must make use of additional braces to group the values into rows.

True         False

Question #6

In one statement, declare and initialize a two-dimensional array that stores the data below. 5.43 3.453 432.456 7.342
4.98 6.897 34.123 23.423

Question #7

If you were using the vector class, how would you set up parallel arrays?

Question #8

Write a statement that uses the sizeof operator to display the size of the array Name-Array

Question #9

Why is the sizeof operator important?

Question #10

What information does the sizeof operator actually return?