Analog information - Study guides, Class notes & Summaries

5 components of an information system 1. Hardware 2. Software 3. Data 4. Procedures 5. People Examples of hardware desktop computers laptop computers mobile phones tablet computers e-readers storage devices, such as flash drives input devices, such as keyboards, mice, and scanners output devices such as printers and speakers Less traditional, but becoming more computerized: automobiles refrigerators beverage dispensers digital device Devices that processes electronic si...

MIS 111: CCR-FE Master Study Guide with Complete Solutions 100% Verified Communications - Correct Answer Data Communications: - The movement of computer information from one point to another by means of electrical or optical transmission systems. - Such systems are called data communications networks. • Telecommunications: Includes the transmission of voice, video and data. Communication Architecture - Correct Answer All communications require: • Transmitters/Senders and receivers ...

WGU - D426|A+ Graded Questions with Complete Answers Data Data is numeric, textual, visual or audio information that describes real-world systems. Analog Historically, data was mostly analog, encoded as continuous variations on various physical media digital today, data is mostly digital, encoded as zeros and ones on electronic and magnetic medai Database a collection of data in a structured format database system also known as DBMS, is software that reads and writes da...

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...

Progression: Maintenance Tech I - II Conventional: Exam In the tree-and-branch architecture, how is the downstream signal from the trunk fed to the distribution branches? What is a common solution when congestion from modem activity and traffic becomes unacceptable in a hybrid fiber/coax (HFC) network? What technologies are defined in DOCSIS 4.0 to help sustain the hybrid fiber/coax (HFC) network infrastructure for several more years? How can a less-experienced technician identi...

Professionalism - correct answer the competence or skill expected of a professional (How you look, sound, and feel) Actions of a professional - correct answer Refrain from acts that cause background checks, time management, avoid arguments, park appropriot, do not steal time Principle of transmission - correct answer The movement of information in either analog or digital form through copper conductors and fiber strands AC - correct answer Alternating current Analog signal - ...

Which of the following is best used to describe patient dose in computed tomography? correct answers CTDI & MSAD Gray-level mapping is an example of a: correct answers point processing technique The British Department of Health and Social Security assisted in the development of the first clinically useful computed tomography scanner. correct answers True In which of the following is the brightness level of each pixel in a picture measured by a photomultiplier tube? correct answers sampl...

CMN 140 Exam1, CMN 140 Exam 2, CMN 140 Final 194 Questions with Verified Answers "Hardware" vs "Software" of the brain - CORRECT ANSWER *Hardware:* -Biological organ of communication -Computation is processed in gray matter -> e.g. how info is processed in the brain -Info is transmitted via white matter *Software:* -The brain gives rise to the mind -Some programs are innate (e.g. capacity for language) -Some are learned (e.g. English language) *There is a deep physical conn...

ATT WEEK 10 Exam| Answered 100% Correctly Multiplexing Putting information from several sources on one line of transmission path Demultiplexing Separating info on a single line to several lines or transmission paths Analog to digital AD Circuit that changes analog to digital digital-to-analog converter (DAC) Circuit that changes digital signal to analog Simultaneous a/D converter Uses many comparators and encoders

envrionmental events - ANSWER-A function based defintion is based on the functional relations between responses and the __________ __________. Look likes - ANSWER-What a behavior ______ _____ is a topography-based definition Functionally equivalent - ANSWER-Servers the same purpose or produces the same consqeuences Play condition - ANSWER-A condition in a traditional functional analysis in which a participant is in a room with free access to reinforcing activities (also known as the "c...