Code Constructs

In programming a set of instructions is called:

• User Manual

• Troubleshooting

• Algorithm

• Sequence

Sequence is a code construct which:

• involves sequencing user input when received into code

• involves writing lines of code in specific order and it has to be executed as it is written line by line

• is piece of code with instruction to repeat that code certain amount of time

• All of above

Conditional statements are called conditional because they need to include conditions under which code is executed.

• TRUE

• FALSE

Loop construct involves repetition of block of code until criteria to end execution of this code is met.

• TRUE

• FALSE

IF STATEMENT is a code construct which gives choice for options to computer program which can be executed only if condition for the option is FALSE

• Yes, program will run that code only if result of if statement is FALSE

• No, program will run that code only if result of if statement is TRUE

IF STATEMENT may have more than two options available for computer program to pick up from.

• TRUE, and it's called a NESTED IF STATEMENT

• FALSE, IF STATEMENT can only have two options to be picked up by computer program

What is a variable?

• Pointer or trigger to start code execution

• One of the choice given in IF STATEMENT

• Item of data that is given name and data type

• Data item with data type which is stored in the computer memory for later use in a program

Integer is a data type for whole numbers and it's the only data type which can be stored as a variable within program.

• TRUE

• FALSE

Variable may be stored as following data type:

• String for text

• Integer for whole numbers

• Boolean for true/false value

• Double for numbers with decimal places

Variables are items of data which computer program may use within code and manipulate them by changing their values as long as it doesn't change their data type.

• TRUE

• FALSE