What is a control structure?

• A type of data structure

• An element that determines which block of statements to execute

• A type of loop

• A programming language

What does the 'if' statement do?

• It always executes the block of code

• It executes the block of code only if the condition is true

• It repeats a block of code

• It defines a variable

What does 'else' do in an if-else statement?

• Executes if the first condition is false

• Executes if the first condition is true

• Defines a new condition

• Always executes

What is the purpose of 'else if'?

• To repeat a block of code

• To end a program

• To define a variable

• To check multiple conditions

What will be the output if 'a = 9' and 'if(a < 9)'?

• Hello 2

• Nothing happens

• Condition return false

• Condition return true

What does 'nested condition' mean?

• A type of loop

• Conditions inside another condition

• A variable definition

• An error in code

What is the first step in a decision-making process?

• End the program

• Write the output

• Check the condition

• Define the variables

What is the output of 'if(x < 0) then write("It is a negative number.")' when x is -5?

• It is zero.

• It is a positive number.

• It is a negative number.

• Nothing happens

What will happen if the condition in an 'if' statement is false?

• The block of code will execute

• Nothing will happen

• An error will occur

• The program will end