WGU 468

WGU 468 - OA INFORMATION MANAGEMENT AND THE APPLICATION OF TECHNOLOGY 2025| BRAND NEW ACTUAL EXAM WITH 100% VERIFIED QUESTIONS AND CORRECT SOLUTIONS| GUARANTEED VALUE PACK| ACE YOUR GRADES.

information literacy - the ability to recognize when information is needed as well as the skills to find, evaluate, and use needed information effectively information - used to describe data that has been interpreted information science - Focus on how to gather, process and transform information into knowledge. It also incorporates features from 5 other sciences -communication science -computer science -social science -library science -cognitive science clinical practice guidelines - a...

Get a hint This system is comprised of the hardware and software that make up an organization's infrastructure. - Information Systems This science, originally a sub-discipline of computer science, supports the collection and management of information and applies technology to make information usable. - Information Science The use of information and computer technology to support all aspects of nursing practice, including direct delivery of care, administration, education, and research - ...

An inequality condition is also known as a natural join and an equality condition is also called a theta join. - False When using a(n) _____ join, only rows that meet the given criteria are returned. - inner The statement SELECT * FROM T1, T2 produces a(n) _____ join. - cross A(n) _____ join will select only the rows with matching values in the common attribute(s). - natural If a designer wishes to create an inner join, but the two tables do not have a commonly named attribute, he can use...

An alias is especially useful when a table must be joined to itself in a(n) ___________________ query. - recursive The ___________ condition is generally composed of an equality comparison between the foreign key and the primary key of related tables. - join A database language enables the user to create database and table structures to perform basic data management chores. - TRUE ______________________ is the process the DBMS uses to verify that only registered users access the database....

AREA - In DB2, a named section of permanent storage space that is reserved to store the database. associative entity - See composite entity. bridge entity - See composite entity. candidate key - A minimal superkey; that is, a key that does not contain a subset of attributes that is itself a superkey. See key. closure - A property of relational operators that permits the use of relational algebra operators on existing tables (relations) to produce new relations. composite entity - An enti...

binary relationship -An ER term for an association (relationship) between two entities. For example, PROFESSOR teaches CLASS. cardinality -An attribute that can be further subdivided to yield additional attributes. For example, a phone number such as may be divided into an area code (615), an exchange number (898), and a four-digit code (2368). Compare to simple attribute. composite identifier -In ER modeling, a key composed of more than one attribute. derived attribute -An attribute that...

access plan - A set of instructions generated at application compilation time that is created and managed by a DBMS. The access plan predetermines how an application's query will access the database at run time. algorithms - A process or set of operations in a calculation. automatic query optimization - A method by which a DBMS finds the most efficient access path for the execution of a query. B-tree index - An ordered data structure organized as an upside-down tree. bitmap index - An in...

AREA - in DB2, a named section of permanent storage space that is reserved to store the database. associative entity - another name for composite entity, bridge entity or linking table bridge entity - another name for composite entity, associative entity or linking table candidate key - a minimal superkey; that is, a key that dows not contain a subset of attributes that is itself a superkey. closure - A property of relational operators that permits the use of relational algebra operators ...

domain - In data modeling, the construct used to organize and describe an attribute's set of possible values superkey - An attribute or attributes that uniquely identify each entity in a table. Any composite key with this is also this. candidate key - A minimal superkey; that is, a key that does not contain a subset of attributes that is itself a superkey entity integrity - The property of a relational table that guarantees each entity has a unique value in a primary key and that the key...