Data Compression in Data Structure

@T-Bone

This question paper focuses on the "Data Compression" of Data Structure. These Multiple Choice Questions (mcq) should be practiced to improve the Data Structure skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

This question paper focuses on the "Data Compression" of Data Structure. These Multiple Choice Questions (mcq) should be practiced to improve the Data Structure skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Questions

1. _______ is the process of encoding information using fewer bits than the original representation

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2. How many types of compression there?

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3. Which compression loses data?

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4. Which of the following is Lossless Data Compression Algorithms?

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5. Lossy compression reduces bits by removing unnecessary or less important information

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6. Which of the following is true about Lempel–Ziv–Welch (LZW) algorithm?

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7. Which of the following algorithms has very high compression ratio, used by 7zip and xz?

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8. Uncompressed video requires a ________ data rate.

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9. Which of the following is not a audio compression algorithms?

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10. Lossyimage compressionis used indigital cameras, to increase storage capacities

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Index of Questions