Deep Dive: Nested IF Statements

Part of Selection (IF Statements) · Section 5 of 10

Study NotesUnit: 3.2 ProgrammingGCSE

This study notes covers Deep Dive: Nested IF Statements within Selection (IF Statements) for GCSE Computer Science. Revise Selection (IF Statements) in 3.2 Programming for GCSE Computer Science with 15 exam-style questions and 8 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 5 of 10 in this topic. Use this study notes to connect the idea to the wider topic before moving on to questions and flashcards.

Deep Dive: Nested IF Statements

if age >= 18 then
    if hasLicense == true then
        print("Can drive")
    else
        print("Need license")
    endif
else
    print("Too young")
endif

IF statements can be placed inside other IF statements - this is nesting. Be careful with indentation!

Practice questions for Selection (IF Statements)

Which programming construct is used to make a decision based on a condition?

A. FOR loop
B. IF statement
C. WHILE loop
D. Function definition

1 markfoundation

Explain the difference between using ELSEIF and using nested IF statements to test multiple conditions.

3 marksstandard

Quick recall flashcards

When use ELSEIF?

When you have multiple conditions to check

When use SWITCH?

Comparing one variable against many specific values

Selection Structures

Deep Dive: Switch/Case

15 questions on Selection (IF Statements) — practise free

Instant marking, adaptive difficulty and spaced-repetition flashcards — all aligned to your exam board.

Start revising free →