adplus-dvertising
frame-decoration

Question

An operational system is which of the following?

a.

A system that is used to run the business in real time and is based on historical data.

b.

A system that is used to run the business in real time and is based on current data.

c.

A system that is used to support decision making and is based on current data.

d.

A system that is used to support decision making and is based on historical data.

Posted under DBMS

Answer: (b).A system that is used to run the business in real time and is based on current data.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. An operational system is which of the following?
Add Comment

Similar Questions

Discover Related MCQs

Q. The generic two-level data warehouse architecture includes which of the following?

View solution

Q. The active data warehouse architecture includes which of the following?

View solution

Q. Reconciled data is which of the following?

View solution

Q. Transient data is which of the following?

View solution

Q. The extract process is which of the following?

View solution

Q. Data scrubbing is which of the following?

View solution

Q. The load and index is which of the following?

View solution

Q. Data transformation includes which of the following?

View solution

Q. A multifield transformation does which of the following?

View solution

Q. A star schema has what type of relationship between a dimension and fact table?

View solution

Q. Fact tables are which of the following?

View solution

Q. A snowflake schema is which of the following types of tables?

View solution

Q. A goal of data mining includes which of the following?

View solution

Q. Primitive operations common to all record management systems include

View solution

Q. Each of data files has a _____ that describe the way the data is stored in the file.

View solution

Q. After you _____ a record, many data management the environments require you to issue a command to save the changes you made.

View solution

Q. Sort/report generators

View solution

Q. An-owner-member set in the CODASYL specifications may have

View solution

Q. A database management system

View solution

Q. Which of the following hardware components is the most important to the operation of a database management system?

View solution
View All MCQs on DBMS

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

Human Computer Interaction

Enhance your knowledge of Human-Computer Interaction with our specialized MCQs....

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

HTML

Start your journey in web development with our HTML MCQs. Learn the building blocks...

Management Information Systems

Discover how businesses leverage technology with our Management Information Systems...

Compiler Design

Unravel the process of translating source code into executable programs with our...