Building Blocks of Code

Question 1

Variables must have two things, what are they?

Answer 1

All variables must have a name and a data type.

Question 2

In the statement below, which is the variable name?

String myContainer = ‘Leftovers from Monday’’;

Answer 2

myContainer

Question 3

If Integer i = 44, what is the value of the result variable in the following statement?

Boolean result = i < 20;

a. True
b. 44
c. False
d. 20

Answer 3

c. False

Question 4

How many choices are possible when using one if-else statement?

a. 1
b. 2
c. 0
d. A and B

Answer 4

b. 2