Operating System-Protection and Security [GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS)]: Questions 1 - 1 of 1
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Question 1
Appeared in Year: 2018
Question MCQ▾
Data Scrubbing is (Dec)
Choices
Choice (4) | Response | |
---|---|---|
a. | A process to load the data in the data warehouse and to create the necessary indexes. | |
b. | A process to upgrade the quality of data before it is moved into a data warehouse. | |
c. | A process to reject data from the data warehouse and to create the necessary indexes. | |
d. | A process to upgrade the quality of data after it is moved into a data warehouse. |