Bundle of DBMS exam, graded A+

Database Management System Chapter 1,questions and answers| A+ content Database A collection of organized data that allows access, retrieval, and use of data. Database Management System (DBMS) Software through which users and application programs interact with a database Character ...

Distributed Database Management System (DDBMS) Governs storage and processing of logically related data over interconnected computer systems Centralized Database Management System Required that corporate data be stored in a single central site Distributed Processing Database's logi...

Database Collection of Data Management System a set of programs to store and retrieve data. DBMS (Database Management System) A collection of inter-related data that contains programs to store & access that data in an easy and effective manner. What is the need of DBMS? Sto...

Chapter 1 - Database Management Systems, questions and answers latest updated What is an entity? A person, place, object, event, or idea for which you want to store What is an attribute? A characteristic or property of an entity What is an column or a field? Another name for attrib...

Advantages of the DBMS questions and answers with complete top solutions improved data sharing The DBMS helps create an environment in which end users have better access to more and better-managed data. Improved data security The more users access the data, the greater the risks of data se...

DBMS CH1 Questions with complete top solutions Define each of the following terms: a. data b. field c. record d. file A. Data- Raw facts, such as a telephone number, a birth date, a customer name, and a year-to-date (YTD) sales value. Data has little meaning unless it has been organized in som...

Chapter 7 DBMS functions questions and answers What are the functions of a DBMS? -update and retrieve data -provide catalog services -support concurrent update -recover data -provide security services -provide data integrity features -support data independence -support data replication -pr...

Chapter 1- Database Systems questions and answers Ad hoc query a "spur-of-the-moment" question. centralized database A database located at a single site. data Raw facts, that is, facts that have not yet been processed to reveal their meaning to the end user. data anomaly ...

functions of a DBMS questions and answers latest updated Data dictionary management DBMS stores definitions of data elements and relationships (metadata) in a dictionary. DBMS looks up required data component structures and relationships. Changes automatically recorded in the dictionary. DBMS prov...

1. Introduction to DBMS questions and answers graded A+ What is a DBMS A Database Management System is a software package designed to store and manage databases. What does a DBMS store? A very large, integrated collection of data. What does a DBMS model? A real-world enterprise. ...

DBMS chapter 4 questions and answers Entity Relationship Model ERM stand for? ERDs depict databases main components: Entities, Attributes , Relationships ERD represents conceptual database as viewed by end users ER model forms the basis of an ER diagram Characterist...

2.4: Functions of a DBMS questions and answers with rated Functions of a DBMS Data storage, retrieval, and update; a user-accessible catalog; transaction support; recovery services; authorization services; support for data communication; integrity services; services to promote data independence; a...