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Welcome to the Important Terms and Definitions MCQs Page

Dive deep into the fascinating world of Important Terms and Definitions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Important Terms and Definitions, a crucial aspect of Data Warehousing and OLAP. In this section, you will encounter a diverse range of MCQs that cover various aspects of Important Terms and Definitions, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Warehousing and OLAP.

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Important Terms and Definitions MCQs | Page 1 of 14

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Q1.
What is an Ad Hoc Query?

a.

A predefined and anticipated query

b.

A query run just once

c.

A query with a fixed structure

d.

A query with a dynamic structure

Discuss
Answer: (b).A query run just once Explanation:Ad hoc queries are not predefined or anticipated; they are typically run just once in a data warehouse environment.
Q2.
What does ADO stand for?

a.

Active Data Objects

b.

Advanced Data Output

c.

ActiveX Data Objects

d.

Application Data Objects

Discuss
Answer: (c).ActiveX Data Objects Explanation:ADO stands for ActiveX Data Objects, which is Microsoft’s software interface mechanism for distributed Web applications.
Q3.
How does Agent Technology function?

a.

Based on predefined rules

b.

By executing random commands

c.

By collaborating with cross-functional teams

d.

Based on specified events to produce desired results

Discuss
Answer: (d).Based on specified events to produce desired results Explanation:Agent Technology involves specialized software modules acting based on specified events to produce desired results, and it is structurally transparent to users.
Q4.
When was the term "Agile Development" coined?

a.

1995

b.

2001

c.

2010

d.

2015

Discuss
Answer: (b).2001 Explanation:The term "Agile Development" was coined in 2001 with the formulation of the Agile Manifesto.
Q5.
What does an Alert System do?

a.

Executes commands automatically

b.

Notifies and alerts users on specific events

c.

Manages data warehouse queries

d.

Monitors network traffic

Discuss
Answer: (b).Notifies and alerts users on specific events Explanation:An Alert System notifies and alerts users when particular events, such as business indicators exceeding a preset threshold, take place.
Q6.
What does API stand for?

a.

Active Program Interface

b.

Application Programming Interface

c.

Advanced Protocol Interface

d.

Automated Process Integration

Discuss
Answer: (b).Application Programming Interface Explanation:API stands for Application Program Interface, which is a functional interface that allows one application program to communicate with another program for receiving services, generally implemented through function calls.
Q7.
What does ASCII stand for?

a.

American Standard Code for Internet Interface

b.

Automated System for Code Integration

c.

American Standard Code for Information Interchange

d.

Advanced Standard Coding Interface

Discuss
Answer: (c).American Standard Code for Information Interchange Explanation:ASCII stands for American Standard Code for Information Interchange, a standard code used for information exchange between computer and communication systems.
Q8.
What is BAM in the context of information management?

a.

Binary Application Management

b.

Business Activity Monitoring

c.

Basic Activity Mapping

d.

Broad Analysis Model

Discuss
Answer: (b).Business Activity Monitoring Explanation:BAM stands for Business Activity Monitoring, involving the collection, aggregation, analysis, and presentation of real-time information about activities within an organization.
Q9.
What is Bitmapped Indexing effective for in a data warehouse?

a.

High-selectivity data

b.

Text-based data

c.

Low-selectivity data

d.

Numeric data

Discuss
Answer: (c).Low-selectivity data Explanation:Bitmapped Indexing is effective in a data warehouse for low-selectivity data, which refers to attributes with only a few distinct values.
Q10.
What does BLOB stand for in the context of databases?

a.

Binary Large Object

b.

Basic Language Object

c.

Block Level Output Buffer

d.

Broad Logical Observation Block

Discuss
Answer: (a).Binary Large Object Explanation:BLOB stands for Binary Large Object, representing a very large binary representation of multimedia objects that can be stored and used in some enhanced relational databases.
Page 1 of 14

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