All India Exams
  • Sign In / Register Sign In
Home AptitudeBankEngineeringEnglishGKInterviewOnline TestPlacement PapersReasoning
  • Home
  • Aptitude
  • Bank
  • Engineering
  • English
  • GK
  • Interview
  • Online Test
  • Placement Papers
  • Reasoning

OLAP DBMS Questions And Answers

Here you can find OLAP DBMS Questions and Answers.

Why OLAP DBMS Questions and Answers Required?

In this OLAP DBMS Questions and Answers section you can learn and practice OLAP DBMS Questions and Answers to improve your skills in order to face technical inerview conducted by organisations. By Practicing these interview questions, you can easily crack any Exams interview.

Where can I get OLAP DBMS Questions and Answers?

AllIndiaExams provides you lots OLAP DBMS Questions and Answers with proper explanation. Fully solved examples with detailed answer description. All students, freshers can download OLAP DBMS Questions and Answers as PDF files and eBooks.

How to solve these OLAP DBMS Questions and Answers?

You no need to worry, we have given lots of OLAP DBMS Questions and Answers and also we have provided lots of FAQ's to quickly answer the questions in the Competitive Exams interview.

OLAP DBMS Questions & Answers

1. OLAP DBMS stands for

OLAP DBMS Questions & Answers

2. Data that can be modeled as dimension attributes and measure attributes are called _______ data.

OLAP DBMS Questions & Answers

3. The generalization of cross-tab which is represented visually is ____________ which is also called as data cube.

OLAP DBMS Questions & Answers

4. The process of viewing the cross-tab (Single dimensional) with a fixed value of one attribute is

OLAP DBMS Questions & Answers

5. The operation of moving from finer-granularity data to a coarser granularity (by means of aggregation) is called a ________.

OLAP DBMS Questions & Answers

6. In SQL the cross-tabs are created using

OLAP DBMS Questions & Answers

7. What do data warehouses support?

Home EngineeringComputer Science & EngineeringDBMS Questions and AnswersOLAP

OLAP - DBMS Questions and Answers

This is the DBMS questions and answers section on "OLAP" with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand. Contenders can practice OLAP DBMS MCQ'S to learn and prepare for the competitive examinations. OLAP DBMS Questions and Answers for freshers and experienced candidates are provided in this article. The applicants can check the OLAP DBMS Online Test and try to learn the questions and answers along with the explanations. Online analytical processing is a part of the Database Management System. So, the candidates need to know about the OLAP before attending the interviews based on the DBMS Questions. In this post, we have arranged the OLAP DBMS Interviews Questions in the below OLAP DBMS Mock Test. Hence, the competitors need to take part in the OLAP DBMS Quiz without fail.



OLAP DBMS Questions - OLAP DBMS Quiz Details

Online Test Name OLAP
Exam Type Multiple Choice Questions
Category Computer Science Engineering Quiz
Number of Questions 07


OLAP stands for "Online Analytical Processing." OLAP allows the users to analyze database information from multiple database systems at one time. From the above table, the contenders can collect the particulars of the OLAP DBMS Quiz like Online Test Name, Number of Questions, and Exam Type. Based on the information the students need to take part in the online test and know the OLAP DBMS Questions and Answers. To answer the questions in the examinations, the applicants need to know the essential key points of the Online Analytical Processing in DBMS.



OLAP DBMS Multiple Choice Questions

Are you of the contenders who are searching for the OLAP DBMS Multiple Choice Questions? We heard news that many of the candidates are wasting their time by seeking the OLAP DBMS Questions and Answers on the various web portals. Therefore, we have provided OLAP DBMS Online Test by covering all the topics of it. The candidates can check and take part in the OLAP DBMS Quiz to know all the questions. So, the competitors can practice the quizzes provided without wasting time. To improve the skills in the DBMS areas the students need to take part in the online tests as many as possible.

OLAP MCQ Quiz Answers with Solutions

Along with the answers, we have also provided the explanations to the OLAP DBMS Questions on this page. The contenders can check and know the description of all the types of questions. Without knowing the answer to the question, it is impossible for the applicants to remember the question. In addition to this, the competitors can follow allindiaexams.in to participate in many more online tests.


1. OLAP stands for
  • A. Online analytical processing
  • B. Online analysis processing
  • C. Online transaction processing
  • D. Online aggregate processing
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

Online analytical processing

OLAP is the manipulation of information to support decision making

Workspace

Report Error


2. Data that can be modeled as dimension attributes and measure attributes are called _______ data.
  • A. Multidimensional
  • B. Singledimensional
  • C. Measured
  • D. Dimensional
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

Multidimensional

Given a relation used for data analysis, we can identify some of its attributes as measure attributes, since they measure some value, and can be aggregated upon.Dimension attribute define the dimensions on which measure attributes, and summaries of measure attributes, are viewed.

Workspace

Report Error


3. The generalization of cross-tab which is represented visually is ____________ which is also called as data cube.
  • A. Two dimensional cube
  • B. Multidimensional cube
  • C. N-dimensional cube
  • D. Cuboid
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

Two dimensional cube

Each cell in the cube is identified for the values for the three dimensional attributes.

Workspace

Report Error


4. The process of viewing the cross-tab (Single dimensional) with a fixed value of one attribute is
  • A. Slicing
  • B. Dicing
  • C. Pivoting
  • D. Both a and b
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option D

Explanation:

Both a and b

For eg., The item name and colour is viewed for a fixed size.

Workspace

Report Error


5. The operation of moving from finer-granularity data to a coarser granularity (by means of aggregation) is called a ________.
  • A. Rollup
  • B. Drill down
  • C. Dicing
  • D. Pivoting
  • View Answer
  • Workspace
  • Report
  • Discuss

Answer & Explanation

Answer: Option A

Explanation:

Rollup

The opposite operation—that of moving fromcoarser-granularity data to finer-granularity data—is called a drill down.

Workspace

Report Error


  • «
  • 1
  • 2
  • »

Related Topics:

  • Transactions
  • Deadlocks
  • Indexes
  • Joins
  • Relational Algebra
  • Views
  • Data Types
  • Physical Storage Media
  • SQL Basics
  • Storage Structure

Mock Tests & Online Quizzes

  • Aptitude Online Test

  • Reasoning Online Test

  • GK Online Test

  • English Online Test

  • RRB Mock Test

  • RBI Mock Test

  • Free SBI Mock Test

  • IBPS Mock Test FREE

  • SSC Mock Test

  • CAT Exam Mock Test

  • GATE Mock Test

  • LIC Mock Test Series

  • MAT Mock Test

  • SEBI Mock Test

  • ESIC Mock Test

  • IT Courses Quiz

Newsletter

Contact Us

Questions and Answers

  • Aptitude Questions
  • Verbal Reasoning Questions
  • Non Verbal Reasoning Questions
  • Logical Reasoning Questions
  • Data Sufficiency Questions
  • Data Interpretation Questions
  • C Programming
  • C++ Programming
  • PHP Programming
  • Java Programming
  • eLitmus Sample Papers
  • ECE Questions and Answers
  • EEE Questions and Answers
  • Verbal Ability Questions
  • GK Questions
  • AMCAT Mock Online Test
  • LIC Mock Test
  • IBPS Mock Test

Interview Questions

  • Java Interview Questions
  • .Net Interview Questions
  • Networking Interview Questions
  • C Language Interview Questions
  • C++ Interview Questions
  • Testing Interview Questions
  • Android Interview Questions
  • HR Interview Questions
  • Group Discussion Topics
  • iOS Interview Questions
  • Web Technologies
  • Database Interview Questions
  • MS Office Interview Questions
  • Software Tools
  • Data Interpretation
  • PHP Interview Questions
  • CAT Mock Test
  • SSC Mock Test
© by AllIndiaExams.in. All Rights Reserved | Copyright | Terms of Use & Privacy Policy