A) Purchase data files act like ledgers inside the a hands-on AIS
Answer:Web page Ref: 92Objective: Discovering Objective 3Difficulty : EasyAACSB: Analytical
4) And this report is true of file systems? B) Numerous learn documents create problems that have studies texture. C) Exchange data files try long lasting. D) Personal information are never erased inside the a master document. Answer:Web page Ref: 88Objective: Reading Goal 1Difficulty : EasyAACSB: Analytical
D) inner height
5) The fresh new ________ acts as a program within databases as well as the various application applications.A) investigation warehouseB) databases administratorC) database administration systemD) databases systemAnswer:Page Ref: 88Objective: Studying Objective 3Difficulty : EasyAACSB: Analytic
6) The blend of your own database, the newest DBMS, and software applications you to definitely access the databases through the DBMS is known as theA) data facility.B) database manager.C) database system.D) database director.Answer:Web page Ref: 88Objective: Studying Objective 3Difficulty : EasyAACSB: Analytic
7) Anyone accountable for the brand new databases ‘s the A) investigation planner.B) databases administrator.C) databases director.D) database learn.Answer:Webpage Ref: 88Objective: Discovering Goal 3Difficulty : EasyAACSB: Analytic
8) The following was great things about this new databases means except:A) Research consolidation and you will sharingB) Decentralized handling of dataC) Restricted analysis redundancyD) Cross-functional study and you may reportingAnswer:Page Ref: 89Objective: Studying Mission 1Difficulty : EasyAACSB: Analytical
9) The newest actual view of a database program makes reference to A great) how a user or programmer conceptually arranges and you will understands the content. B) how the DBMS accesses study for a certain app program. C) just how and you can where the investigation was personally setup and kept. D) just how grasp data shop investigation viewpoints employed by more than one app system. Answer:Webpage Ref: 90Objective: Training Goal 2Difficulty : ModerateAACSB: Analytic
10) The ________ protects the web link within method investigation is actually personally kept and you can for every customer’s logical view of that analysis.A) data warehouseB) studies dictionaryC) database administration (DBMS) softwareD) schemaAnswer:Webpage Ref: 90Objective: Learning Objective 3Difficulty : EasyAACSB: Analytic
11) This new logical construction from a database is described by the An effective) investigation dictionary. B) schema. C) database administration system. Answer:Web page Ref: 90Objective: Discovering Purpose 3Difficulty : EasyAACSB: Analytic
12) The fresh schema giving an organisation-broad look at the entire database is called theA) external-level schema. B) internal-peak outline. C) conceptual-level outline. D) analytical view of the asiandating konum deÄŸiÅŸtirme brand new databases. Answer:Page Ref: 90Objective: Training Purpose 3Difficulty : EasyAACSB: Analytic
13) A collection of private associate feedback of your own databases is known as the fresh A beneficial) conceptual-peak schema. B) internal-level schema. C) external-height schema. D) meta-outline. Answer:Webpage Ref: 90Objective: Learning Purpose 3Difficulty : EasyAACSB: Analytic
14) The lowest-level view of the newest database one to makes reference to how the investigation try indeed held and you will reached is the A) conceptual-height outline. B) subschema. C) internal-top outline.D) external-top outline. Answer:Web page Ref: 90Objective: Learning Goal 3Difficulty : EasyAACSB: Analytic
15) Checklist illustrations, meanings, contact, and you will spiders would be held in the ________ height outline. A) external B) conceptual C) internal D) metaAnswer:Web page Ref: 90Objective: Discovering Mission 3Difficulty : EasyAACSB: Analytical
16) New ________ consists of information about the dwelling of your own databases.A) study meaning languageB) study dictionaryC) data warehouseD) database government system
17) Which of your own after the wouldn’t be included in a data dictionary admission for a data goods? A) facts which has a particular data product B) real located area of the investigation C) way to obtain the knowledge items D) community method of Respond to:Webpage Ref: 93Objective: Understanding Objective 3Difficulty : ModerateAACSB: Analytical
18) The data dictionary usually is handled An excellent) instantly because of the DBMS. B) from the database administrator. C) by databases coders. D) by the most readily useful administration.
19) Profile produced with the analysis dictionary can sometimes include all the following the but a list of An excellent) programs where a data items is used. B) synonyms with the study items in a certain file. C) outputs in which a data ability is employed. D) this new schemas found in a databases. Answer:Web page Ref: 92Objective: Understanding Objective 3Difficulty : ModerateAACSB: Analytical