N4 Code Constructs

What is a variable?

• Statement with condition

• Data item which stores value in program's memory

• One of the data type

• Code construct

Which statement is false?

• Boolean is a data type with two values only TRUE or FALSE

• A String data type holds text within " "

• The integer is a whole negative or positive number

• Real is a single character data type

The conditional statement is a statement with the condition to be either TRUE or FALSE.

• TRUE

• FALSE

The block of code for which condition is FALSE is executed after which word?

• If

• Else

• string

• end

The "if statement" with one or more "if statement" inside

is called what kind of "if statement"?

(a)  

Within the "if statement", only one of the two blocks will be executed by the program.

• TRUE

• FALSE

The set of instructions to perform a specific task is called an algorithm.

• TRUE

• FALSE

A code construct that is executed line by line in the correct order is called:

• Algorithm

• Sequence

• If Statement

• Variable

Methods and Functions are:

• procedures to perform a specific task or action

• ways to add features to the program

• instructions for program to follow

• similar, but function will always return something

Loop constructs are blocks of code which:

• repeat the code inside the block

• give program two options

• set up more than one condition

• give program instructions to follow