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CSAQuiz1

Authored by Prithi S

Computers

University

Used 1+ times

CSAQuiz1
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Amongst which of the following is / are true with reference to hypothesis?

A statement that the researcher wishes to put to the test using the information gathered during a study.

A research question that will be answered as a result of the findings.

A theory that serves as the foundation for the research.

the application of statistics to determine the extent to which the outcomes could have been caused by chance

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Descriptive analytics is a statistical method that is used to search and summarize ____ in order to identify patterns or meaning.

Account data

Historical data

Financial data

Numerical Data

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

......... is concerned mainly with analyzing data through describing, summarizing, classifying, and clustering the data so as to find useful patterns, links, or associations within it.

Big data

Data mining

Clustering

Association

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

OLAP stands for?

Offline Analytical Processing Server

Online Analysts Processing Server

Online Access Processing Server

Online Analytical Processing Server

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 _________ uses array-based multidimensional storage engines for multidimensional views of data.

KOLAP

MOLAP

ROLAP

Specialized SQL Server

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is false about OLAP?

Involves historical processing of information

Useful in analyzing the business

Number or users is in millions

Number of records accessed is in millions

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Predictive analytics answers the question, "What will happen?"

True

False

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