Lossy compression - Study guides, Revision notes & Summaries

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...

_______ 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...

_______ 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...

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...

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...

INSY 2303 Final Exam Review Questions & Answers 2024/2025 Convergence - ANSWERSA process which several technologies with distinct functionalities evolve to form a single product it created sophisticated mobile devices who owners demanded services like a desktop computer - ANSWERSWhy was convergence important to the digital revolution Cloud computing - ANSWERSA system in which all computer programs and data is stored on a central server owned by a company (e.g. Google) and accessed vir...

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...

ANP Certification Latest Questions and Answers Rated 100% Correct the three main factors that contribute to image quality: <~~> Color Space Compression Resolution at the production/transmission/reproduction level and before you get a video signal to work with, a type of color space compression, called ____, will be applied to the signal. <~~> Chroma Subsampling chroma subsampling optimizes bandwidth by devoting more to the ____ than to color difference components ...

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) __...

Algorithm - At its core, an algorithm is really just a generalized, conceptual solution to a problem that can later be implemented in some real-world form like a computer program. Application Program Interface - Application program interface (API) is a set of routines, protocols, and tools for constructing software applications. An API specifies how software components should interact. In addition, APIs are used when programming graphical user interface (GUI) components. Binary - A numeric ...