Computer Graphics Module 20-21
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Computer Graphics Module 20-21

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@DiligentSunflower

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Questions and Answers

What is the primary concern of the Brightness Chrominance method in image processing?

  • Saturation adjustment
  • Color correction
  • Chroma subsampling
  • Luminance calculation (correct)
  • What is the purpose of scalable fonts in image scaling?

  • To maintain font quality (correct)
  • To reduce font size
  • To change font style
  • To improve font clarity
  • What is the primary application of MIDI in sound representation?

  • Musical instrument representation (correct)
  • Sound wave compression
  • Audio file encoding
  • Audio signal processing
  • What is the main advantage of binary notation in computer representation?

    <p>Easy arithmetic operations</p> Signup and view all the answers

    What is the purpose of geometric structures in image scaling?

    <p>To maintain image proportions</p> Signup and view all the answers

    What is the primary concern of sample intervals in sound communication?

    <p>Sampling rate adjustment</p> Signup and view all the answers

    What is the primary focus of the 'Breadth First Learning' section in the Introduction to Computing course?

    <p>Exploring various aspects of computer science</p> Signup and view all the answers

    Which of the following topics is NOT mentioned in the 'Breadth First Learning' section?

    <p>Data Compression Algorithms</p> Signup and view all the answers

    What is the primary goal of studying 'Error Handling' in computer science?

    <p>To reduce the risk of data loss</p> Signup and view all the answers

    Which of the following concepts is closely related to 'Floating Point Arithmetic'?

    <p>Numeric Representation</p> Signup and view all the answers

    What is the primary application of 'Data Abstraction' in computer science?

    <p>To simplify complex systems</p> Signup and view all the answers

    Which of the following topics is NOT a subfield of 'Artificial Intelligence'?

    <p>Database Systems</p> Signup and view all the answers

    What is the main purpose of the 2's complement notation in binary arithmetic?

    <p>To represent negative numbers</p> Signup and view all the answers

    What is the primary function of a floating-point unit (FPU) in a CPU?

    <p>To handle floating-point arithmetic</p> Signup and view all the answers

    What is the purpose of error handling in computer programs?

    <p>To handle unexpected errors and exceptions</p> Signup and view all the answers

    Which data compression algorithm is commonly used for image compression?

    <p>Discrete Cosine Transform (DCT)</p> Signup and view all the answers

    What is the main advantage of using binary representation in computers?

    <p>Easy to implement using electronic circuits</p> Signup and view all the answers

    What is the primary application of the ASCII code?

    <p>Text encoding</p> Signup and view all the answers

    What is the purpose of the machine cycle in a CPU?

    <p>To execute machine instructions</p> Signup and view all the answers

    What is the main advantage of using fixed-point arithmetic?

    <p>Faster computation</p> Signup and view all the answers

    What is the purpose of the byte organization in memory?

    <p>To facilitate data storage and retrieval</p> Signup and view all the answers

    What is the main application of the Radix sort algorithm?

    <p>Sorting large datasets</p> Signup and view all the answers

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