Introduction to Database

Q1: The DBMS that is most difficult to use is ________ .

A Microsoft's SQL Server

B Microsoft's Access

C IBM's DB2

D Oracle Corporation's Oracle

Q2: Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

A IDMS

B DB2

C dBase-II

D R:base

Q3: An application where only one user accesses the database at a given time is an example of a(n) ________ .

A single-user database application

B multiuser database application

C e-commerce database application

D data mining database application

Q4: The DBMS acts as an interface between what two components of an enterprise-class database system?

A Database application and the database

B Data and the database

C The user and the database application

D Database application and SQL

Q5: Which of the following products implemented the CODASYL DBTG model?

A IDMS

B DB2

C dBase-II

D R:base

Q6: The following are components of a database except ________ .

A user data

B metadata

C reports

D indexes

Q7: Because it contains a description of its own structure, a database is considered to be ________ .

A described

B metadata compatible

C self-describing

D an application program

Q8: Helping people keep track of things is the purpose of a(n) ________ .

A database

B table

C instance

D relationship

Q9: An Enterprise Resource Planning application is an example of a(n) ________ .

A single-user database application

B multiuser database application

C e-commerce database application

D data mining database application

Q10: A DBMS that combines a DBMS and an application generator is ________ .

A Microsoft's SQL Server

B Microsoft's Access

C IBM's DB2

D Oracle Corporation's Oracle

Q11: You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled "TableName," "NumberOfColumns" and "PrimaryKey." You are looking at ________ .

A user data.

B metadata

C A report

D indexes

Q12: SQL stands for ________ .

A Structured Query Language

B Sequential Query Language

C Structured Question Language

D Sequential Question Language

Q13: The following are functions of a DBMS except ________ .

A creating and processing forms

B creating databases

C processing data

D administrating databases

Q14: Which of the following products was the first to implement true relational algebra in a PC DBMS?

A IDMS

B Oracle

C dBase-II

D R:base

Q15: Which of the following is not considered to be a basic element of an enterprise-class database system?

A Users

B Database applications

C DBMS

D COBOL programs

Q16: An on-line commercial site such as Amazon.com is an example of a(n) ________ .

A single-user database application

B multiuser database application

C e-commerce database application

D data mining database application


img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.