Introduction To Database MCQ

Test your knowledge with important Introduction To Database MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Introduction To Database MCQs at Bissoy

• In an Enterprise-class database system, business users interact directly with database applications that interact with the DBMS, which directly accesses the database data.
  ক

  True

  খ

  False
• The DBMS ranked as being the "hardest to use" in the text is Microsoft's SQL Server.
  ক

  True

  খ

  False
• Database applications are seldom intended for use by a single user.
  ক

  True

  খ

  False
• The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle.
  ক

  True

  খ

  False
• A database design may be based on existing data.
  ক

  True

  খ

  False
• Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape.
  ক

  True

  খ

  False
• Enterprise Resource Planning (ERP) is an example of a single user database.
  ক

  True

  খ

  False
• A database has a built-in capability to create, process and administer itself.
  ক

  True

  খ

  False
• The XML family of standards is very important in database processing today.
  ক

  True

  খ

  False
• Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products.
  ক

  True

  খ

  False
• Microsoft Access is an enterprise-class database product.
  ক

  True

  খ

  False
• The purpose of a database is to help people stop using spreadsheets.
  ক

  True

  খ

  False
• Applications are programs that interact directly with the database.
  ক

  True

  খ

  False
• In an enterprise-class database system, business users interact directly with database applications, which directly access the database data.
  ক

  True

  খ

  False
• One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete.
  ক

  True

  খ

  False
• A database has data and relationships.
  ক

  True

  খ

  False
• In a database, data is stored in spreadsheets which have rows and columns.
  ক

  True

  খ

  False
• A database is called "self-describing" because it contains a description of itself.
  ক

  True

  খ

  False
• The relational database model was created by E.F. Codd.
  ক

  True

  খ

  False
• The DBMS that is most difficult to use is ________ .
  ক

  Microsoft's SQL Server

  খ

  Microsoft's Access

  গ

  IBM's DB2

  ঘ

  Oracle Corporation's Oracle
• Which of the following is not considered to be a basic element of an enterprise-class database system?
  ক

  Users

  খ

  Database applications

  গ

  DBMS

  ঘ

  COBOL programs
• An Enterprise Resource Planning application is an example of a(n) ________ .
  ক

  single-user database application

  খ

  multiuser database application

  গ

  e-commerce database application

  ঘ

  data mining database application
• Helping people keep track of things is the purpose of a(n) ________ .
  ক

  database

  খ

  table

  গ

  instance

  ঘ

  relationship
• The following are functions of a DBMS except ________ .
  ক

  creating and processing forms

  খ

  creating databases

  গ

  processing data

  ঘ

  administrating databases
• Because it contains a description of its own structure, a database is considered to be ________ .
  ক

  described

  খ

  metadata compatible

  গ

  self-describing

  ঘ

  an application program
• SQL stands for ________ .
  ক

  Structured Query Language

  খ

  Sequential Query Language

  গ

  Structured Question Language

  ঘ

  Sequential Question Language
• Which of the following products was the first to implement true relational algebra in a PC DBMS?
  ক

  IDMS

  খ

  Oracle

  গ

  dBase-II

  ঘ

  R:base
• An on-line commercial site such as Amazon.com is an example of a(n) ________ .
  ক

  single-user database application

  খ

  multiuser database application

  গ

  e-commerce database application

  ঘ

  data mining database application
• An application where only one user accesses the database at a given time is an example of a(n) ________ .
  ক

  single-user database application

  খ

  multiuser database application

  গ

  e-commerce database application

  ঘ

  data mining database application
• Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
  ক

  IDMS

  খ

  DB2

  গ

  dBase-II

  ঘ

  R:base