Lesson 6

Question 1

What is an array?

Answer 1

An array is a variable having one name that holds a list of items while each item is accessible

Question 2

What is a vector?

Answer 2

A similar concept to an array used in other languages

Question 3

What is an element?

Answer 3

Each item in an array is called an element

Question 4

Array elements example

Answer 4

score[0], score[1], score[2], score[3], score[4]

Question 5

What is the index in an array?

Answer 5

The index is each element’s location number

Question 6

What is swapping?

Answer 6

switching two variables values with one another

ex.
if x < y
temp = x
x = y
y = temp