Database Systems MCQ Questions & Answers | Computer Science

A. ALTER INDEX

B. REDEFINE INDEX

C. MODIFY INDEX

D. DO INDEX

E. None of the above

A. difficult to update

B. lack of data independence

C. data redundancy

D. program dependence

E. All of the above

A. dividing documents to be entered into batches

B. controlling the input of each input clerk

C. comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system

D. All of the above

E. None of the above

A. Network database

B. Relational database

C. Distributed database

D. Hierarchical database

E. None of the above

A. Data Base Management System (DBMS)

B. Data Base Processing System (DBPS)

C. Data Management System (DMS)

D. All of the above

E. None of the above

A. data field

B. data record

C. data file

D. database

E. None of the above

A. top management

B. middle management

C. lower management

D. All of the above

E. None of the above

A. handwritten list

B. a Rolodex card file

C. a business form

D. All of the above

E. None of the above

A. filed designators

B. prompts

C. data

D. both (a) and (b)

E. None of the above

A. report writer

B. query language

C. data manipulation language

D. transaction log

E. None of the above