Lossy Study guides, Class notes & Summaries
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![CSI 104 Exam Prep | 260 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 60 Pages](/docpics/4016817/6579e021f0cb5_4016817_121_171.jpeg)
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CSI 104 Exam Prep | 260 Questions with 100% Correct Answers | Verified | Latest Update 2024 | 60 Pages
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_______ is a declarative language used on relational databases. 
A. project 
B. difference 
C. SQL 
D. Lempel Ziv encoding - C 
________ data compression method, the received data need not be an exact copy of the original 
message. 
A. run-length encoding 
B. JPEG 
C. lossless 
D. In MP3, JPEG, or MPEG - D 
________ encoding is a lossless data compression method. 
A. Huffman, run-length, or LZ 
B. Huffman 
C. run-length 
D. a dictionary, a buffer, and an algorithm - A 
________ is a lossy compre...
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UTA INSY 2303 Final Exam
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UTA INSY 2303 Final Exam 
 
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 above 
 
A(n) __...
![AP Computer Science Principles EXAM QUESTIONS & ANSWERS 2023/2024](/docpics/3981212/6571e48cdfa87_3981212_121_171.jpeg)
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AP Computer Science Principles EXAM QUESTIONS & ANSWERS 2023/2024
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AP Computer Science Principles EXAM QUESTIONS & ANSWERS 2023/2024 
 
 
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,...
![AP Computer Science Principles EXAM | 160 Questions and Answers(A+ Solution guide)](/docpics/3620397/652a14dc9dce3_3620397_121_171.jpeg)
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AP Computer Science Principles EXAM | 160 Questions and Answers(A+ Solution guide)
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Overflow - error that results when the number of bits is not enough to hold the number, like a 
car's odometer "rolling over" 
Round-off - 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 - 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 - Compressing data in a way that preserves all data away and allo...
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AP Computer Science Principles EXAM 2023 with 100% correct answers
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Overflow - correct answererror that results when the number of bits is not enough to hold the number, like a car's odometer "rolling over" 
 
Round-off - correct answererror 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 - correct answerCompressing data in a way that throws some data away and makes it almost impossible to recover the original, great compression, like JPEG images 
 
Lossless - correct answerComp...
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IT-105 GMU MidTerm Questions and Answers Already Passed
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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...
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AP Computer Science Principles EXAM with Complete Solutions
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AP Computer Science Principles EXAM with Complete SolutionsAP Computer Science Principles EXAM with Complete SolutionsAP Computer Science Principles EXAM with Complete SolutionsAP Computer Science Principles EXAM with Complete Solutions 
 
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 ...
![UTA INSY 2303 Final Exam 2022 with complete solution](/docpics/4144217/6597160a1baee_4144217_121_171.jpeg)
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UTA INSY 2303 Final Exam 2022 with complete solution
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The _______ number system allows digital devices to represent virtually any number 
simply by using 0s and 1s. (Unit 1) Answer - Binary 
Most graphics software uses a process called pixel _________ to create new pixels by 
averaging the colors of nearby pixels. (Unit 1) Answer - Interpolation 
MIDI files are less compact than digital audio files. (Unit 1) Answer - False 
Which of the following options are well suited for using vector graphics? (Unit 1) 
Answer - All of the above 
A(n) _______ is...
![WGU C702 Forensics and Network Intrusion Final Exam (New 2023/ 2024 Update) More than 250 Questions and Verified Answers| 100% Correct| Grade A](/docpics/3927724/6567437ed309c_3927724_121_171.jpeg)
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WGU C702 Forensics and Network Intrusion Final Exam (New 2023/ 2024 Update) More than 250 Questions and Verified Answers| 100% Correct| Grade A
- Exam (elaborations) • 70 pages • 2023
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WGU C702 Forensics and Network Intrusion 
Final Exam (New 2023/ 2024 Update) More 
than 250 Questions and Verified Answers| 
100% Correct| Grade A 
QUESTION 
What is a method of lossy compression for digital images that allows users to adjust the degree 
of compression? 
PNG 
BMP 
GIF 
JPEG 
 
Answer: 
D 
 
QUESTION 
What is the last addressable block where negative addressing of the logical blocks starts from the 
end of the volume in GPT? 
-255 
-1 
0 
255 
 
Answer: 
B 
 
QUESTION 
Wha...
![UTA INSY 2303 Final Exam](/docpics/4057264/6581efc4918fe_4057264_121_171.jpeg)
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UTA INSY 2303 Final Exam
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The _______ number system allows digital devices to represent virtually any number simply by using 0s and 1s. (Unit 1) - Answer- Binary 
 
Most graphics software uses a process called pixel _________ to create new pixels by averaging the colors of nearby pixels. (Unit 1) - Answer- Interpolation 
 
MIDI files are less compact than digital audio files. (Unit 1) - Answer- False 
 
Which of the following options are well suited for using vector graphics? (Unit 1) - Answer- All of the above 
 
A(n) _...
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