Lossless Study guides, Revision notes & Summaries

IT 105 Midterm Questions and Answers 100% Pass ___________ stores only the pixels that change color from one frame to the next interframe compression _________________ refers to the number of times per second that a sound is measured during the recording process. Sampling rate ______________________is the process by which machines produce sound that resembles spoken words (Digital to Analog conversion) speech synthesis ___________________is a representation of a 3-D object usin...

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...

AP Computer Science Principles Questions and Answers 100% Pass What is the difference between a syntax error and a logic error in programming? A syntax error occurs when the code violates the rules of the programming language, preventing it from compiling or running. A logic error occurs when the code runs but produces incorrect results due to a flaw in its logic. How does iteration differ from recursion in solving problems? Iteration involves repeating a block of code using loops, wh...

AP Computer Science Principles Exam (Units 1 through 4) 100% Pass What is the purpose of `IP addresses`? IP addresses identify devices on the Internet and allow them to communicate with each other. What does `DNS` do? DNS translates domain names (like ) into IP addresses so browsers can load websites. What is `packet switching`? Packet switching breaks data into small packets that travel across networks independently, then reassemble at the destination. What is `bin...

_______ 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...

CISC 310 Final Exam Questions & Answers 2024/2025 Data - ANSWERSsymbols that represent people, events, things, ideas Information - ANSWERSdata presented in format that humans use Lossless compression - ANSWERSno data loss Lossy Compression - ANSWERSthrow away some data during compression Digital Audio File Formats - ANSWERSAAC, MP3, Ogg, WAV, WMA Vector Graphics - ANSWERScan be resized better, less storage space, not as realistic, easier to edit Resolution - ANSWERSwidth x...

_______ 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...

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? ...

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...

KHAN ACADEMY DIGITAL INFORMATION TEST 2024 ACTUAL QUESTIONS AND ANSWERS SOLVED CORRECTLY Eino is composing a short film about climate change which he plans to display at a science museum and on his public YouTube channel. He searches a video streaming website and finds a video clip with a time lapse of melting ice caps that would be perfect for the film. Assuming US copyright laws, is Eino allowed to use the video clip for his film? Ans- He can use the video clip if it is explicitly lice...