Answer:Webpage Ref: 92Objective: Understanding Objective 3Difficulty : EasyAACSB: Analytical
4) And this declaration is true out of file expertise? B) Numerous master documents create problems with studies consistency. C) Transaction documents try permanent. D) Individual records are never deleted inside a master file. Answer:Page Ref: 88Objective: Discovering Mission 1Difficulty : EasyAACSB: Analytical
D) inner top
5) The fresh ________ acts as a software amongst the database while the some software software.A) studies warehouseB) databases administratorC) database government systemD) database systemAnswer:Page Ref: 88Objective: Studying Mission 3Difficulty : EasyAACSB: Analytic
6) The mixture of one’s database, the fresh new DBMS, while the app applications you to definitely accessibility the brand new databases from DBMS is known as theA) analysis factory.B) databases manager.C) database system.D) databases movie director.Answer:Page Ref: 88Objective: Studying Goal 3Difficulty : EasyAACSB: Analytic
7) The person responsible for brand new databases is the A great) data coordinator.B) database manager.C) database director.D) databases grasp.Answer:Page Ref: 88Objective: Understanding Mission 3Difficulty : EasyAACSB: Analytic
8) All the adopting the is benefits of the new databases means but:A) Studies combination and you will sharingB) Decentralized management of dataC) Restricted research redundancyD) Cross-functional data and you will reportingAnswer:Webpage Ref: 89Objective: Understanding Goal 1Difficulty : EasyAACSB: Analytic
9) The new real view of a database system identifies Good) exactly how a person or programmer conceptually arranges and you can knows the knowledge. B) the DBMS accesses research to possess a particular software system. C) just how and you can where the data is in person create and kept. D) just how master documents store research beliefs employed by multiple software system. Answer:Page Ref: 90Objective: Reading Purpose 2Difficulty : ModerateAACSB: Analytic
10) The fresh ________ handles the hyperlink between the means investigation is actually individually held and for every owner’s logical view of one to research.A) investigation warehouseB) investigation dictionaryC) databases government (DBMS) softwareD) schemaAnswer:Web page Ref: 90Objective: Learning Mission 3Difficulty : EasyAACSB: Analytic
11) The new logical build off a databases is actually discussed from the Good) research dictionary. B) outline. C) database management system. Answer:Webpage Ref: 90Objective: Training Purpose 3Difficulty : EasyAACSB: Analytical
12) The brand new outline that give an organisation-wide view of the entire databases is named theA) external-height schema. B) internal-height schema. C) conceptual-peak outline. D) logical look at the database. Answer:Webpage Ref: 90Objective: Training Goal 3Difficulty : EasyAACSB: Analytical
13) A collection of personal affiliate viewpoints of your databases is called the newest A beneficial) conceptual-level schema. B) internal-level schema. C) external-top outline. D) meta-schema. Answer:Web page Ref: 90Objective: Discovering Goal 3Difficulty : EasyAACSB: Analytical
14) A minimal-peak look at the database that means how the research is actually in fact stored and you may reached ‘s the A) conceptual-peak outline. B) subschema. C) internal-level schema.D) external-level outline. Answer:Page Ref: 90Objective: Learning Purpose 3Difficulty : EasyAACSB: Analytic
15) List images, meanings, details, and indexes would be kept on ________ peak schema. A) additional B) abstract C) internal D) metaAnswer:Webpage Ref: 90Objective: Training Mission 3Difficulty : EasyAACSB: Analytic
16) The ________ includes information about the structure of one’s database.A) data flirthookup ekÅŸi definition languageB) analysis dictionaryC) analysis warehouseD) database management system
17) And this of your pursuing the wouldn’t be utilized in a data dictionary admission to own a data item? A) info with a specific data goods B) bodily precise location of the investigation C) source of the content goods D) community particular Answer:Page Ref: 93Objective: Reading Mission 3Difficulty : ModerateAACSB: Analytic
18) The information and knowledge dictionary usually try was able An excellent) automatically by the DBMS. B) of the databases manager. C) from the databases coders. D) of the most readily useful management.
19) Accounts produced by using the investigation dictionary can include all adopting the except a list of An effective) programs where a document item can be used. B) synonyms with the studies contents of a specific file. C) outputs in which a document ability is employed. D) brand new schemas included in a databases. Answer:Page Ref: 92Objective: Training Objective 3Difficulty : ModerateAACSB: Analytical