What are the four basic backup and recovery features necessary in a database management system? Briefly explain each.

Q: An integrated group of programs that supports the applications and facilitates their access to…

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Q: s data independence? why is it important in a comparison of the application and centralised database…

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Q: Typical DBMS features include all of the following EXCEPT a. database interface design and…

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Q: How is a lockout different from a deadlock? Give an accounting example to illustrate why a database…

A: Database Deadlock: Database deadlock is a condition in which no data can be accessed as sites are…

Q: This chapter stressed the importance of data normalization when constructing a relational database.…

A: Data warehousing is a method through which an organization collects and manages the data from the…

Q: Partitioned databases are most effective when a. users in the system need to share common data. b.…

A: Answer:   Option b.

Q: Explain how a data warehouse database is fundamentally different from a transaction processing…

A: Transaction Process System:   Transaction process system can be defined as a system designed to…

Q: Discuss the rules for assigning primary keys to database tables.

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Q: Distinguish between a database lockout and a deadlock.

A: Definition: Database: The database is a collection of the data that is stored and accessed in…

Q: The database model most likely to be used in the development of a modern (not legacy) system is a.…

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Q: For each of the following file processing operations, indicate whether a sequential file, indexed…

A: Access Method: Access method is the method by which data stored in the database can be located or…

Q: Discuss any data integrity, internal control and reporting concerns associated with XBRL

A: Data integrity states to the validity as well as accuracy of the data over its lifecycle. In short,…

Q: iscuss the importance of the role of data administrator. In the flat-fie environment, why is such a…

A: Database Management: Database management refers to management of databases held within an…

Q: Using the diagram for Problem 7, answer the following questions:   • What do Symbols 1 and 2…

A: 1. Symbol 1: It indicates the start or end of any flowchart. It basically represents the source of…

Q: The database attributes that individual users have permission to access are defined in the a.…

A: Accounting Information System (AIS):   The system which helps to gather, store and process the…

Q: What are the four primary elements of the database environment?

A: Definition: Database management: Database management refers to the management of databases held…

Q: In the flat-file data management environment, users are said to own their data files. What is meant…

A: Definition: Database management: Database management refers to the management of databases held…

Q: For each of the following file processing operations, indicate whether a sequential file, indexed…

A: Definition: Access Method: Access method is the method by which data stored in the database can be…

Q: A documentation tool used to represent thelogical elements of a system is a(n)a. data flow…

A: The transactions that are happened in the company will be analyzed, and recorded in the first book…

Q: What are the strengths and weaknesses of a batch system with direct access files?

A: Accounting Information System: AIS collects, records, stores and processes accounting and other data…

Q: The database approach has several unique characteristics not found in traditional (flat-file)…

A: Database Administrator: Database administrator looks after the management of data using application…

Q: The functions of a database administrator area. database planning, data input preparation, and…

A: Database Administrator: Database administrator looks after the management of data using application…

Q: Give an application for a partitioned database.

A: Database Management: It refers to the process of managing the databases that are held within a…

Q: Reviewing database authority tables is a(n) a. access control. b. organizational structure control.…

A: An operating device must have strict security features to guard and hold device integrity. The…

Q: SQL has been said to place power in the hands of the user. What does this statement mean?

A: Users of Database:  Users of database can be classified as internal or external users. External end…

Q: Explain the GPC backup technique. Is it used for sequential files or direct access techniques?…

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Q: Give an example of a record that might comprise each of the four file types found in a computer…

A: Computer-based system files:   The emergence of computer transformed almost all major working…

Q: Discuss why control procedures over access to the data resource become more crucial under the…

A: Definition: Database Management: Database management refers to the management of databases held…

Q: What are the four characteristics of properly designed relational database tables?

A: Database Management:   Database management refers to management of databases held within an…

Q: Why is so important that these two group perform separate functions and what are these functions?

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Q: Which of the following is NOT a database management task?a. retrievalb. storagec. summarizationd.…

A: Database management is an important tool used for the management of data files. This management…

Q: Examine the diagram below and determine what essential mechanism is missing. Once you have…

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