IGCSE Computer Science Flashcard

Front

Nested statements are:

Back

Statements that are placed inside other statements.

Front

A nested if statement is used to:

Back

Make decisions based on multiple conditions.

Front

Nested loops can be used to create complex patterns and structures.

Back

true

Front

Can nested if statements only be two levels deep?

Back

false

Front

What is the primary purpose of nested loops?

Back

To create complex data structures.

Front

Which of the following statements is true about nested if statements?

• They can only be used in functions.
• They can improve code clarity.
• They cannot contain other nested statements.
• They are always more efficient than single if statements.

Back

They can improve code clarity.

Front

In programming, what does it mean to 'nest' a statement?

Back

To place a statement inside another statement.

Front

What is the main advantage of using nested loops in programming?

Back

They allow for more complex data manipulation.

Front

Scenario where nested if statements are useful:

• When checking a single condition.
• When validating user input with multiple criteria.
• When performing arithmetic operations.
• When creating a simple loop.

Back

When validating user input with multiple criteria.

Front

In which scenario would you prefer using nested loops over a single loop?

Back

When dealing with multi-dimensional data structures.