Data redundancy - Study guides, Class notes & Summaries

Computer Science, IT GACE Latest Version 100% Pass address bus Pathway from memory to processing unit that carries the address in memory to and from which data is transferred. See the definitions for "bus" and "data bus". arithmetic and logic unit (ALU) A part of the computer that performs arithmetic operations, logic operations and related operations. ASCII: American Standard Code for Information Interchange The primary encoding character set used in computers for textual dat...

Core layer - ️️In a campus LAN design, the switches that connect the distribution layer switches, and to each other, to provide connectivity between the various distribution layer switches. What is a Service Level Agreement? - ️️The promise you make to your users about how long a system will be down in the event of a disaster What is fault tolerance? - ️️The ability of a device to continue operation if one of it's components fails Distribution Layer - ️️Access layer switc...

Which of the following is a problem usually associated with the flat-file approach to data management? - Answer data redundancy Which problem is characteristically associated with the flat-file approach to data management? - Answer the inability to determine what data is available A description of the physical arrangement of records in the database is - Answer the internal view. Which of the following may provide many distinct views of the database? - Answer the user view ...

A major difference between data warehouses and transactional systems as compared to big data is: The data is usually unstructured in big data systems Redundancy increases the risk of inconsistent data. (T/F) False All of the following are primary purposes of a database management system (DBMS) EXCEPT: creating data updating data storing data providing an integrated development environment providing an integrated development environment In a file processing environment, descriptions for data ...

AP Computer Science Principles- Big Idea 1 Latest Update 100% Pass How does data redundancy contribute to the reliability of the Internet? Data redundancy involves storing copies of data in multiple locations. This ensures that if one copy is lost or corrupted, other copies are still available, increasing the reliability and fault tolerance of Internet communications. What is protocol layering and why is it used in network communication? Protocol layering is the practice of dividing net...

Systems Verification BICSI Final Exam Questions And Answers (Verified And Updated) Cross Connects, Backbone Cabling, and Administration Administration systems include requirements for; identifiers - that serve to locate the element record and administration scheme such as the standards found in ANSI/TIA 606-B, records - which can be paper based, spreadsheets, database programs, or computer programs specially designed for that purpose, and labeling - with a variety of methods to display identif...

Test out Network Pro Final Exam Questions and Answers Verified Client-Server - CORRECT ANSWER-You've implemented a network where hosts are assigned specific roles, such as file sharing and printing roles. Other hosts access those resources, but they don't host services of their own. Which type of network do you have? Metropolitan Area Network (MAN) - CORRECT ANSWER-Which of the following geographic network types is typically managed by a city as a public utility? Pe...

WGU C724 Information Systems Management Unit 4 Test A tuple is one record or data set in a row -Answer-What are tuples and how are they used in databases? a.) A tuple is a collection of sequenced data fields b.) A tuple is one record or data set in a row c.) A tuple is a database field The flat file design is a single table database -Answer-What is the best description of a flat file database? a.) Flat file databases are hierarchical in nature. b.) Flat file databases are prevalent tod...

WGU D005 EXAM 2024 WITH 100% ACCURATE SOLUTIONS Before each lesson, Mr. Sousa passes out outlines of the lesson and reviews it with the class. Which SCREAM variable is Mr. Sousa demonstrating by reviewing the outline? -Redundancy -Enthusiasm -Appropriate rate -Structure - correct answer Structure Ms. Kalani uses imagery to help students learn the size of animals. She has posters hung in the classroom that compare the size of a human with other animals. Which strategy is Ms. Kalani util...

COSC 153 Final Daddy Cooke Questions and Answers Rated A+ What is the primary purpose of a flowchart in programming? The primary purpose of a flowchart in programming is to visually represent the sequence of steps and decisions needed to solve a problem, making it easier to understand and communicate the logic behind the program. How do comments enhance collaboration among programmers? Comments enhance collaboration among programmers by providing explanations and context within the...