Top200+ DBMS Quiz Questions and Answers - 3

Question: 11

A command that lets you change one or more fields in a record is

(A) Look-up

(B) Insert

(C) Modify

(D) None of these

Question: 12

A database management system

(A) is a collection of programs for managing data in a single file

(B) can do more than a record management system

(C) allows simultaneous access to multiple file

(D) both (b) and (c)

Question: 13

The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in a/an

(A) Sequential file

(B) Hashed file

(C) Indexed file

(D) B-tree file

Question: 14

Information can be transferred between DBMS and a

(A) Graphics program

(B) Word processor program

(C) Spreadsheet program

(D) All of these

Question: 15

The management information system (MIS) structure with one main computer system us called a

(A) Centralized MIS structure

(B) Decentralized MIS structure

(C) Distributed MIS structure

(D) Hierarchical MIS structure