Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q491: How does JPEG compression handle values below a certain threshold?
- A: They are replaced by zeros
- B: They are encoded as longer bit patterns
- C: They are ignored
- D: They are stored in a separate file
View Answer
A
Q492: What factor typically describes the compression ratio of JPEG's baseline standard?
- A: 10 to 30
- B: 1 to 5
- C: 2 to 10
- D: 5 to 20
View Answer
A
Q493: What is TIFF primarily used for?
- A: Storing photographs with metadata
- B: Compressing images for web use
- C: Encoding color images with high precision
- D: Storing text documents with compression
View Answer
A
Q494: What is a common use of TIFF's compression techniques?
- A: Compressing text documents in facsimile applications
- B: Storing high-resolution images without compression
- C: Applying JPEG compression to photographs
- D: Encoding images for web display
View Answer
A
Q495: What kind of encoding does TIFF use for text documents?
- A: Variations of run-length encoding
- B: Huffman coding
- C: JPEG compression
- D: Dictionary encoding
View Answer
A
Q496: How does TIFF handle color image compression?
- A: It uses techniques similar to GIF
- B: It uses JPEG compression
- C: It applies LZW encoding
- D: It does not support color compression
View Answer
A
Q497: What does MPEG stand for?
- A: Motion Picture Experts Group
- B: Multimedia Processing Encoding Group
- C: Media Production Experts Group
- D: Motion Picture Encoding Group
View Answer
A
Q498: What is the primary purpose of MPEG standards?
- A: Encoding and compressing audio and video
- B: Storing images in high resolution
- C: Creating interactive video games
- D: Designing audio hardware
View Answer
A
Q499: What is an I-frame in MPEG video compression?
- A: A frame encoded in its entirety
- B: A frame that records only differences from the previous frame
- C: A frame used for audio compression
- D: A frame that stores metadata
View Answer
A
Q500: How are pictures between I-frames encoded in MPEG?
- A: Using relative encoding techniques
- B: Using JPEG compression techniques
- C: Using lossless compression
- D: Using Huffman coding
View Answer
A