Data inconsistency - Study guides, Class notes & Summaries

Describe the DATA Hierarchy - ANSWER Field- Attributes about an entity Record- Related group of fields File- related group of records Database- related group of a files What are the advantages of Database Systems - ANSWER Data Integration- Combined and accessible Data Sharing-easily to access Minimizing Redundancy & Data inconsistency- Eliminates same data storage Data independence- data separate from programs Cross functional analysis- Departments can be more easily combined

One disadvantage of the DBMS is that it increases the risk of data security breaches. Correct Answer False Accurate, relevant, and timely information is the key to____. Correct Answer good decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. Correct Answer Performance tuning The response of the DBMS to a query is the ______. Correct Answer query result set Field refers to a collection of rel...

What are tuples and how are they used in databases? - Answer-one record or data set in a row. A record in a row or table What is the description of a flat file database? - Answer-single table database What is data integrity? - Answer-data is accurate and consistent through its use and application time A database schema can be represented by which model? - Answer-ERD (entity relationship model) describes the data and map processes to data requirements What takes place during the database de...

information granularity - Answer-the extent of detail within the information (fine and detailed or coarse and abstract) real-time information - Answer-immediate, up-to-date information real-time system - Answer-provides real-time information in response to requests information inconsistency - Answer-occurs when the same data element has different values information integrity issue - Answer-occurs when a system produces incorrect, inconsistent, or duplicate data data gap analysis - Answer-...

A​ ________ is the smallest component in the computer system data hierarchy. A. field B. record C. file D. bit E. byte D. bit A​ ________ is a component in the computer system data hierarchy that includes content such as Student ID​ 100, Course IS​ 101, and Grade A. A. record B. byte C. bit D. field E. file D. field A​ ________ is a component in the computer system data hierarchy that consists of multiple records of the same type. A. bit B. rec...

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...

Marketo Certified Associate (MCA) Questions and Answers 100% Pass Marketing automation platforms do NOT have which functionality? Host your organization's website Marketing automation platforms DO have which functionality? Score leads, Host landing pages, Segment your database Which is NOT a reason to gate content for middle-funnel stage buyers? To give away more information Which are some reasons to gate content for middle-funnel stage buyers? To learn which visitors are most likely to make...

ad hoc query - A "spur-of-the-moment" question analytical database - A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability - In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database - A database located at a single site cloud database - A database that is created and maintained using cloud services, ...

ECU HEALTH ASSESSMENT EXAM 1 CHAPTERS 1, 3, 4, 5, 8, 9, & 29/ GRADED A+ VERIFIED/ 4 components of a MSE - -Appearance Behavior Cognition thought process/perception Abnormal O2 sats - -< 90% action cues - -posture, facial expression, and gestures auscultation - -listening for sounds Body structure - -Stature nutrition symmetry posture position body build/contour obvious deformities Braden scale - -Sensory perception moisture nutrition friction and shear clarification...

CIS Discovery – Questions and Answers Already Passed To enable File-Based Discovery, navigate to? Discovery Configuration Console What are the 2 types of Discovery? Horizontal discovery Top-Down discovery What is Horizontal Discovery? Horizontal discovery is used to scan the network, find computers and devices, and then populate the CMDB with the CIs it finds. Horizontal discovery creates direct relationships between CIs, such as a runs on relationship between an application ...