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- Question
What is data cleaning? How can we do that?
- Correct Answer
- Data cleaning is also known as data scrubbing Data cleaning is a process which ensures the set of data is correct and accurate Data accuracy and consistency, data integration is checked during data cleaning Data cleaning can be applied for a set of records or multiple sets of data which need to be merged Data cleaning is performed by reading all records in a set and verifying their accuracy Typos and spelling errors are rectified Mislabeled data if available is labeled and filed Incomplete or missing entries are completed Unrecoverable records are purged, for not to take space and inefficient operations
- 1. Fixed Foreign Exchange rate can be changed by
Options- A. SEBI
- B. Ministry of Finance
- C. RBI
- D. All of the above Discuss
- 2. The shortcut key to quit from tally is
Options- A. CTRL + Q
- B. CTRL + ESC
- C. CTRL + T
- D. CTRL + P Discuss
- 3. Where can you define the icon for your Activity ? Discuss
- 4. A website main page is called
Options- A. start page
- B. bookmark
- C. search page
- D. browser page Discuss
- 5. Standard deviation measures which type of risk?
Options- A. Non diversifiable
- B. Economic
- C. Systematic
- D. Total Discuss
- 6. Explain What is the difference between debenture holders and creditors? Discuss
- 7. Who is responsible for maintaining the Accounts receivable in an organization? Discuss
- 8. What are the components of DataStage? Discuss
- 9. Credit sales are recorded as
Options- A. Accounts Receivable
- B. Accounts Payable
- C. Both A & B
- D. None of the above Discuss
- 10. Which of the following is not a function of a Warehouse?
Options- A. Ensuring Profit
- B. Stabilisation in price
- C. Risk-bearing
- D. Storage Discuss
More questions
Correct Answer: RBI
Explanation:
Fixed Foreign Exchange rate can be changed by Reserve Bank Of India (RBI).
Correct Answer: CTRL + Q
Correct Answer: Icon for an Activity is defined in the manifest file Code
Correct Answer: start page
Explanation:
A website main page is called as start page or home page.
Correct Answer: Total
Explanation:
Standard deviation measures total risk in stocks.
Correct Answer: Debenture holder are those who provides long term loan at specific interest rate in term of cash and creditor provides only short term credit in term of cash for purchasing of goods
Correct Answer: Accountants in big organization there will be a department to maintain AR department
Correct Answer: Datastage has two components -Client Components ? Designer, Director, Manager and Administrator -Server Components ? Server, Repository and Plug-ins
Correct Answer: Accounts Receivable
Correct Answer: Ensuring Profit
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