1) Information rate basically gives an idea about the generated information per _____ by source.
a. Second
b. Minute
c. Hour
d. None of the above
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Answer
Explanation
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ANSWER: Second
Explanation:
No explanation is available for this question!
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2) Which among the following is used to construct the binary code that satisfies the prefix condition?
a. Information Rate
b. Noiseless Channel
c. Channel Coding Theorem
d. Kraft Inequality
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Answer
Explanation
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ANSWER: Kraft Inequality
Explanation:
No explanation is available for this question!
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3) Which coding technique/s exhibit/s the usability of fixed length codes?
a. Lempel Ziv
b. Huffman
c. Both a and b
d. None of the above
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Answer
Explanation
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ANSWER: Lempel Ziv
Explanation:
No explanation is available for this question!
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4) Which lossy method for audio compression is responsible for encoding the difference between two consecutive samples?
a. Silence Compression
b. Linear Predictive Coding (LPC)
c. Adaptive Differential Pulse Code modulation (ADPCM)
d. Code Excited Linear Predictor (CELP)
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Answer
Explanation
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ANSWER: Adaptive Differential Pulse Code modulation (ADPCM)
Explanation:
No explanation is available for this question!
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5) Which among the following compression techniques is/are intended for still images?
a. JPEG
b. H.263
c. MPEG
d. All of the above
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Answer
Explanation
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ANSWER: JPEG
Explanation:
No explanation is available for this question!
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6) In dictionary techniques for data compaction, which approach of building dictionary is used for the prior knowledge of probability of the frequently occurring patterns?
a. Static Dictionary
b. Adaptive Dictionary
c. Both a and b
d. None of the above
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Answer
Explanation
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ANSWER: Static Dictionary
Explanation:
No explanation is available for this question!
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7) Which bitmap file format/s support/s the Run Length Encoding (RLE)?
a. TIFF
b. BMP
c. PCX
d. All of the above
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Answer
Explanation
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ANSWER: All of the above
Explanation:
No explanation is available for this question!
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8) Huffman coding technique is adopted for constructing the source code with ________ redundancy.
a. Maximum
b. Constant
c. Minimum
d. Unpredictable
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Answer
Explanation
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ANSWER: Minimum
Explanation:
No explanation is available for this question!
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9) Which coding terminology deals with the inverse operation of assigned words of second language corresponding to the words in the first language?
a. Enciphering
b. Deciphering
c. Codeword
d. Codebook
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Answer
Explanation
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ANSWER: Deciphering
Explanation:
No explanation is available for this question!
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10) In discrete memoryless source, the current letter produced by a source is statistically independent of _____
a. Past output
b. Future output
c. Both a and b
d. None of the above
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Answer
Explanation
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ANSWER: Both a and b
Explanation:
No explanation is available for this question!
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