Comp – Chapter 2: Number Systems

SSC-I (9th) · Computer · Afaq Sun

Test your understanding of Number Systems with 22 syllabus-aligned MCQs designed for SSC-I (9th) Afaq Sun students.

Use this short practice session to revise key concepts, identify weak areas, and prepare for your board examination.

Sample Questions

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Chapter 2: Number Systems Numbering Systems: Decimal/System, Binary System, Conversion from Decimal to Binary, Octal System, Conversion from Decimal to Octal, Hexadecimal System, Converting Decimal to Hexadecimal | Data Representation in Computing Systems: Binary Encoding of Integers (Z) and Real Numbers (R), Whole Numbers (W) and Integers (Z), Whole Numbers (W), Integers (Z), Negative Values and Two's Complement | Storing Real Values in Computer Memory: Understanding Floating-Point Representation, Single Precision (32-bit), Double Precision (64¢bit) | Binary Arithmetic Operations: Addition, Subtraction, Multiplication | Common Text Encoding Schemes: ASCII, Unicode, UTF-8, UTF16, UTF-32 | Storing Images, Audio, and Video in Computers: Storing Images, Storing Audio, Storing Video, How Computers Store These Files

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SSC-I (9th) Computer Afaq Sun Series Chapter 2: Number Systems

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