Information System Management MCQs

A

Admin • 35.87K Points
Coach

Q 191. In an E-R diagram double rectangle represents _______?

(A) Entity class

(B) Weak entity

(C) Relationship

(D) Attribute

A

Admin • 35.87K Points
Coach

Q 192. The following are components of a database except _____

(A) reports

(B) indexes

(C) metadata

(D) user data

V

Vinay • 27.41K Points
Instructor II

Q 193. A tuple is a

(A) row of a table

(B) key of a table

(C) column of a table

(D) two-dimensional table

G

Gopal Sharma • 37.30K Points
Coach

Q 194. Databases overall structure is maintained in a file called

(A) Control file

(B) Data file

(C) Redolog file

(D) None of these

V

Vijay Sangwan • 27.50K Points
Instructor II

Q 195. 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

P

Praveen Singh • 35.48K Points
Coach

Q 196. When data changes in multiple lists and all lists are not updated, this causes

(A) Data redundancy

(B) Data inconsistency

(C) Duplicate data

(D) Information overload

R

Ranjeet • 33.55K Points
Instructor I

Q 197. Preparing short-term budgets is an example of finance and accounting information system operating at the:

(A) Operational level

(B) Management level

(C) Knowledge level

(D) Strategic level