Monitoring and Supporting Data Conversion

1. What best defines data conversion?

A. Recording data into notebooks
B. Changing data from one format to another
C. Printing reports from a system
D. Deleting unwanted information files

2. Which example represents qualitative data?

A. It weighs twenty kilograms
B. It measures five hundred mm
C. It has brown colored hair
D. It contains ten fingers

3. Quantitative data is mainly expressed as?

A. Numbers or measurable values
B. Shapes and diagram forms
C. Paragraph and sentence form
D. Symbols without calculation

4. Which statement describes discrete data?

A. Data measured by temperature
B. Data changing within decimals
C. Data measured through range
D. Data counted in fixed values

5. Continuous data can usually be?

A. Listed by alphabet order
B. Measured across changing values
C. Written only as category
D. Counted by whole objects

6. What is the purpose of data cleaning?

A. To decorate the database tables
B. To reduce monitor screen usage
C. To correct duplicate and invalid data
D. To install software updates daily

7. Data transformation is commonly part of?

A. Extract Transform Load process
B. Browser security checking tool
C. Computer motherboard testing
D. Graphic printing mechanism

8. What is data integration mainly used for?

A. Dividing one file into folders
B. Combining many data sources together
C. Coloring database background pages
D. Turning text files into images

9. Which item is NOT a conversion monitoring criterion?

A. Data completeness checking
B. Data consistency review
C. Data integrity control
D. Data painting arrangement

10. Why is backup required before conversion?

A. To recover data during failure
B. To improve keyboard response
C. To brighten server display
D. To increase internet browsing

11. Client requirements mainly affect which activity?

A. Choosing desktop wallpaper style
B. Replacing office keyboard model
C. Planning business conversion process
D. Adjusting monitor brightness level

12. Why confirm hardware and software prerequisites?

A. To make office equipment modern
B. To prevent interruption during conversion
C. To increase internet browser speed
D. To reduce number of users online

13. Data validation confirms which condition?

A. The table border is visible
B. The printer cable is attached
C. The browser tab is responsive
D. The converted data is accurate

14. What should be done with rejected conversion data?

A. Record causes and correction action
B. Hide all records immediately
C. Leave files without checking
D. Restart system without notes

15. Verification results are checked using?

A. Screen resolution settings
B. Approved conversion checklist
C. Loudspeaker volume button
D. Random browser history files

16. Updating data means to?

A. Destroy previous server folder
B. Disconnect all network users
C. Modify existing stored records
D. Rename every system account

17. Exporting data is used to?

A. Transfer copy into another system
B. Repair the motherboard manually
C. Increase printer toner level
D. Change the login background page

18. Data loading refers to?

A. Removing records from storage
B. Drawing charts in spreadsheets
C. Saving reports as printed pages
D. Moving source data to destination server

19. Why is indexing important on production server?

A. It improves office room lighting
B. It speeds organized data searching
C. It changes operating system logo
D. It updates browser bookmark list

20. Backup copies of conversion files are maintained for?

A. Creating image slide presentations
B. Decorating file storage folders
C. Reliable recovery during problems
D. Increasing social media connection

Data Conversion Exam

Exam Results