Marketing Research-Data Warehousing [NTA-NET (UGC-NET) Management (& Allied Subjects) (17)]: Questions 1 - 7 of 63

Choose Programs:

📹 Video Course 2024 (148 Lectures [61 hrs : 2 mins]): Offline Support

Rs. 370.00 -OR-

1 Month Validity (Multiple Devices)

Preview All LecturesDetails

⏳ 🎯 Online Tests (8 Tests [100 questions each]): NTA Pattern, Analytics & Explanations

Rs. 1600.00 -OR-

3 Year Validity (Multiple Devices)

Sample TestsDetailsSee Demo

🎓 Study Material (1122 Notes): 2024-2025 Syllabus

Rs. 1000.00 -OR-

3 Year Validity (Multiple Devices)

Topic-wise Notes & SampleDetails

🎯 3339 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 650.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 1

Question MCQ▾

ODS means

Choices

Choice (4)Response

a.

Operational Data Support

b.

Operating digital support

c.

Operating digital Store

d.

Operational Data Store

Edit

Question 2

Question MCQ▾

Which of the following function supports in finding the errors in data in the data warehouse?

Choices

Choice (4)Response

a.

Refreshing

b.

Data Cleaning

c.

Data Extraction

d.

Question does not provide sufficient data or is vague

Edit

Question 3

Question MCQ▾

Which of the following is known as view over an operational data warehouse?

Choices

Choice (4)Response

a.

Data marts

b.

Data cube

c.

Metadata

d.

Virtual warehouse

Edit

Question 4

Question MCQ▾

Which of the following is also called as mediators?

Choices

Choice (4)Response

a.

Query-driven Approach

b.

Update-driven Approach

c.

All of the above

d.

None of the above

Edit

Question 5

Question MCQ▾

Which of the following helps to represent data in multiple dimensions?

Choices

Choice (4)Response

a.

Data cube

b.

Metadata

c.

Data marts

d.

Metadata repository

Edit

Question 6

Question MCQ▾

Which of the following function supports sorting the data in the data warehouse?

Choices

Choice (4)Response

a.

Data Loading

b.

Data Extraction

c.

Data Cleaning

d.

Data Transformation

Edit

Question 7

Question MCQ▾

Which of the following is not the work of Warehouse Manager in data warehouse?

Choices

Choice (4)Response

a.

Transformation of data

b.

Backing-up data

c.

Merging of source data

d.

None of the above

Edit