Computer Graphics Module 20-21

Play an AI-generated podcast conversation about this lesson

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?

Easy arithmetic operations (C) Signup and view all the answers

What is the purpose of geometric structures in image scaling?

To maintain image proportions (B) Signup and view all the answers

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

Sampling rate adjustment (D) Signup and view all the answers

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

Exploring various aspects of computer science (C) Signup and view all the answers

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

Data Compression Algorithms (D) Signup and view all the answers

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

To reduce the risk of data loss (A) Signup and view all the answers

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

Numeric Representation (B) Signup and view all the answers

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

To simplify complex systems (A) Signup and view all the answers

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

Database Systems (B) Signup and view all the answers

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

To represent negative numbers (D) Signup and view all the answers

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

To handle floating-point arithmetic (D) Signup and view all the answers

What is the purpose of error handling in computer programs?

To handle unexpected errors and exceptions (C) Signup and view all the answers

Which data compression algorithm is commonly used for image compression?

Discrete Cosine Transform (DCT) (B) Signup and view all the answers

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

Easy to implement using electronic circuits (B) Signup and view all the answers

What is the primary application of the ASCII code?

Text encoding (D) Signup and view all the answers

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

To execute machine instructions (C) Signup and view all the answers

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

Faster computation (A) Signup and view all the answers

What is the purpose of the byte organization in memory?

To facilitate data storage and retrieval (A) Signup and view all the answers

What is the main application of the Radix sort algorithm?

Sorting large datasets (B) Signup and view all the answers