justin_evans
justin_evans Jan 14, 2026 β€’ 0 views

Real-life examples of If-Then-Else logic in everyday decisions

Hey there! πŸ‘‹ Ever wonder how computer logic shows up in your daily life? It's everywhere! Let's break down 'If-Then-Else' with some real-world scenarios and then test your knowledge with a quick quiz. Ready to get started? πŸ€“
πŸ’» Computer Science & Technology

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suarez.micheal47 Dec 29, 2025

πŸ“š Quick Study Guide

    πŸ” If-Then-Else Logic: A fundamental programming concept (also called a 'conditional statement') that allows a program (or a person!) to make decisions based on whether a condition is true or false. πŸ’‘ 'If' Condition: This is the starting point. It's a statement that is evaluated to be either true or false (Boolean Logic). πŸ“ 'Then' Action: If the 'If' condition is true, then the action specified after 'Then' is executed. βœ… 'Else' Action (Optional): If the 'If' condition is false, then the action specified after 'Else' is executed. If there's no 'Else', nothing happens. βž• Nested 'If-Then-Else': You can place one 'If-Then-Else' statement inside another to handle more complex scenarios. βž— Example Formula: A simple way to visualize this is: If (Condition) Then {Action A} Else {Action B}. Where Condition is a boolean expression.

πŸ§ͺ Practice Quiz

  1. Which of the following best describes 'If-Then-Else' logic?
    1. A way to repeat actions multiple times.
    2. A decision-making process based on a condition.
    3. A method for storing data.
    4. A technique for creating loops.
  2. Consider the scenario: 'If it is raining, then take an umbrella, else take sunglasses.' What is the 'If' condition?
    1. Taking an umbrella.
    2. Taking sunglasses.
    3. It is raining.
    4. The weather.
  3. In an 'If-Then-Else' statement, what happens if the 'If' condition is false and there is no 'Else' action defined?
    1. The program crashes.
    2. The 'Then' action is executed anyway.
    3. Nothing happens.
    4. An error message is displayed.
  4. You want to decide what to wear. 'If the temperature is above 25Β°C, then wear a t-shirt, else wear a jacket.' What is the 'Then' action?
    1. Wearing a jacket.
    2. Checking the temperature.
    3. Wearing a t-shirt.
    4. Wearing appropriate clothing.
  5. When is the 'Else' action executed in an 'If-Then-Else' statement?
    1. When the 'If' condition is true.
    2. When the 'If' condition is false.
    3. Always.
    4. Never.
  6. What is a 'Nested If-Then-Else' statement?
    1. An 'If-Then-Else' statement with only an 'If' and 'Then' part.
    2. An 'If-Then-Else' statement placed inside another 'If-Then-Else' statement.
    3. An 'If-Then-Else' statement that repeats indefinitely.
    4. An 'If-Then-Else' statement with no conditions.
  7. Imagine you have a discount system: 'If a customer spends over $100, then give them a 10% discount, else give them no discount'. A customer spends $120. Which action is executed?
    1. Give them no discount.
    2. The system crashes.
    3. Give them a 10% discount.
    4. Ask for manager approval.
Click to see Answers
  1. B
  2. C
  3. C
  4. C
  5. B
  6. B
  7. C

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