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2.2

Variables and types

Your guide: Miss HiraExplains computers with chai, cricket and your phone.

The idea

A variable holds a value. The type says what kind of value it is: number, text, or true or false.

Name the chapter before you answer.

Step 1 / 7

Notes, short questions and MCQs

Read the full notes: key terms, model answers and MCQs with answers

The idea

A variable holds a value. The type says what kind of value it is: number, text, or true or false.

Name the chapter before you answer.

Key terms

Variables and types
A variable holds a value. The type says what kind of value it is: number, text, or true or false.

Short questions with model answers

  1. Q1. What is this section about?

    • A variable holds a value. The type says what kind of value it is: number, text, or true or false.

    Variables and types

Common mistakes

  • ✗ Answering without naming the chapter.

    ✓ Name it first.

MCQs

  1. 1. This section is

    1. (a) Variables and types
    2. (b) A copied page
    3. (c) An empty chapter
    Show answer

    (a) The title comes from the book contents.

Quick revision

  • A variable holds a value. The type says what kind of value it is: number, text, or true or false.

Before you start

What is 1st Year Computer Science Variables and types?
Variables and types is the open 1st Year Computer Science lesson for FSc Part 1, Punjab board. It is a step-by-step lesson, not a PDF of the book.
Which boards is this 1st Year Computer Science lesson for?
The same Punjab textbook: Lahore, Rawalpindi, Gujranwala, Faisalabad, Multan, Sargodha, Bahawalpur, Dera Ghazi Khan, Sahiwal.
Can I study this in Urdu?
Yes. English, Urdu or Roman Urdu. Science terms stay as the exam writes them.
Is this a notes PDF?
No. The book stays with you. This page is the lesson and the check.

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