Lossy compression Study guides, Class notes & Summaries
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![EUC1501 ASSIGNMENT 1 FOR 2024](/docpics/5130478/662e213b561eb_5130478_121_171.jpeg)
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EUC1501 ASSIGNMENT 1 FOR 2024
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Question 1 Answer saved Marked out of 1.00 
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Question text You can avoid electronic waste by replacing devices every time a new version comes out. 
 
 
True False Question 2 Answer saved Marked out of 1.00 
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Question text Gerhard has to type a report about a class trip to the museum. Which of the following apps should he use to write the report? Select one: 
 
A. Presentation 
 
B. Spreadsheet 
 
C. Word processor 
 
D. Messaging Clear my choice Questio...
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CHFI-11 Questions and Answers with 100% Correct Solutions
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CHFI-11 Questions and Answers with 100% Correct 
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Which of the following commands shows you all of the network services running on 
Windowsbased servers? 
A. Net start 
B. Net use 
C. Net Session 
D. Net share - Answer: A 
QUESTION 2 
Data compression involves encoding the data to take up less storage space and less bandwidth 
for transmission. It helps in saving cost and high data manipulation in many business 
applications. 
Which data compression technique maintains data integrity? ...
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CHFI-11 Questions and Answers with 100% Correct Solutions
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CHFI-11 Questions and Answers with 100% Correct Solutions 
Which of the following commands shows you all of the network services running on Windowsbased servers? 
A. Net start 
B. Net use 
C. Net Session 
D. Net share - Answer: A 
QUESTION 2 
Data compression involves encoding the data to take up less storage space and less bandwidth for transmission. It helps in saving cost and high data manipulation in many business applications. 
Which data compression technique maintains data integrity? 
A. ...
![CHFI-11 Questions and Answers Already Passed](/docpics/4708114/65ecde42acee1_4708114_121_171.jpeg)
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CHFI-11 Questions and Answers Already Passed
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CHFI-11 Questions and Answers Already 
 
Passed 
 
Which of the following commands shows you all of the network services running on 
Windowsbased servers? 
A. Net start 
B. Net use 
C. Net Session 
 
D. Net share Answer: A 
 
QUESTION 2 
Data compression involves encoding the data to take up less storage space and less bandwidth 
for transmission. It helps in saving cost and high data manipulation in many business 
applications. 
Which data compression technique maintains data integrity? 
A. Los...
![INSY 2303 UTA Scott Final Exam Study Guide with Complete Solutions](/docpics/4048446/658048ea8532c_4048446_121_171.jpeg)
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INSY 2303 UTA Scott Final Exam Study Guide with Complete Solutions
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INSY 2303 UTA Scott Final Exam Study Guide with Complete Solutions 
Digital vs. Analog - Correct Answer digital reads a series of ones and zeros, while analog reads a continuous flow of data. 
 
Lossy - Correct Answer Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. 
 
Lossless Compression - Correct Answer a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. 
 
pixel i...
![CHFI-11 Questions and Answers Already Passed](/docpics/5582500/666479f627716_5582500_121_171.jpeg)
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CHFI-11 Questions and Answers Already Passed
- Exam (elaborations) • 259 pages • 2024
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Which of the following commands shows you all of the network services running on 
Windowsbased servers? 
A. Net start 
B. Net use 
C. Net Session 
D. Net share Answer: A 
QUESTION 2 
Data compression involves encoding the data to take up less storage space and less bandwidth 
for transmission. It helps in saving cost and high data manipulation in many business 
applications. 
Which data compression technique maintains data integrity? 
A. Lossless compression 
B. Lossy compression 
C. Speech enco...
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IT-105 GMU MidTerm Questions and Answers Already Passed
- Exam (elaborations) • 28 pages • 2024
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IT-105 GMU MidTerm Questions and 
 
Answers Already Passed 
 
___________ stores only the pixels that change color from one frame to the next 
A. Image compression 
B. Interframe compression 
C. Neither A or B 
 
D. Both A and B B. Interframe compression 
 
_________________ refers to the number of times per second that a sound is measured during 
the recording process. 
A. Bit rate 
 
B. Sampling rate 
C. Frame rate 
 
D. Bit rate B.Sampling rate 
 
______________________is the process by which...
![CHFI-11 Questions and Answers 100% Solved](/docpics/5440109/6652f8018c111_5440109_121_171.jpeg)
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CHFI-11 Questions and Answers 100% Solved
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CHFI-11 Questions and Answers 100% 
Solved 
Which of the following commands shows you all of the network services running on 
Windowsbased servers? 
Net start 
Net use 
Net Session 
Net share - Answer: A 
QUESTION 2 
Data compression involves encoding the data to take up less storage space and less bandwidth 
for transmission. It helps in saving cost and high data manipulation in many business 
applications. 
Which data compression technique maintains data integrity? 
Lossless compre...
![UTA INSY 2303 Final Exam Questions and Answers Rated A+](/docpics/4018752/657a181013296_4018752_121_171.jpeg)
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UTA INSY 2303 Final Exam Questions and Answers Rated A+
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UTA INSY 2303 Final Exam Questions and Answers Rated A+ 
The _______ number system allows digital devices to represent virtually any number simply by using 0s and 1s. (Unit 1) Binary 
Most graphics software uses a process called pixel _________ to create new pixels by averaging the colors of nearby pixels. (Unit 1) Interpolation 
MIDI files are less compact than digital audio files. (Unit 1) False 
Which of the following options are well suited for using vector graphics? (Unit 1) All of the abov...
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AP COMPUTER SCIENCE PRINCIPLES EXAM
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Overflow - Answer-error that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" 
 
Round-off - Answer-error that results when the number of bits is not enough to represent the actual number, like 3 digits to represent π as 3.14 
 
Lossy - Answer-Compressing data in a way that throws some data away and makes it almost impossible to recover the original, great compression, like JPEG images 
 
Lossless - Answer-Compressing data in a way that p...
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