Q1. Which of these is a common backup type?
- A.Incremental✓ Correct
- B.Destructive
- C.Temporary
- D.Volatile
Explanation: Incremental backups save only changed files since last backup. Learn more.
CompTIA Tech+ Practice Questions: Data Management
8 free, exam-style CompTIA Tech+ (FC0-U71) practice questions covering Data Management. Each question shows the correct answer and a clear explanation. Ready for the real thing? Take the full timed quiz below.
Q2. What is the purpose of a data retention policy?
- A.Define how long data is kept✓ Correct
- B.Increase processing speed
- C.Encrypt all files automatically
- D.Delete all backups weekly
Explanation: Retention policies ensure data is kept only as long as necessary. Learn more.
Q3. Which of these is a characteristic of structured data?
- A.Stored in fixed fields (e.g., databases)✓ Correct
- B.Includes emails and social media posts
- C.Has no predefined format
- D.Cannot be sorted or filtered
Explanation: Structured data is organized in predefined formats like tables. Learn more.
Q4. Which of these is a common backup type?
- A.Incremental✓ Correct
- B.Destructive
- C.Temporary
- D.Volatile
Explanation: Incremental backups save only changed files since last backup. Learn more.
Q5. What is the purpose of a data retention policy?
- A.Define how long data is kept✓ Correct
- B.Increase processing speed
- C.Encrypt all files automatically
- D.Delete all backups weekly
Explanation: Retention policies ensure data is kept only as long as necessary. Learn more.
Q6. Which of these is a characteristic of structured data?
- A.Stored in fixed fields (e.g., databases)✓ Correct
- B.Includes emails and social media posts
- C.Has no predefined format
- D.Cannot be sorted or filtered
Explanation: Structured data is organized in predefined formats like tables. Learn more.
Q7. Which term describes copying important files so they can be restored later?
- A.Backup✓ Correct
- B.Overclocking
- C.Streaming
- D.Pairing
Explanation: Backups preserve copies of data for recovery after deletion, corruption, or hardware failure. Learn more.
Q8. Which term describes information arranged so it can be processed by a computer?
- A.Data✓ Correct
- B.Voltage
- C.Cooling
- D.Latency only
Explanation: Data is information represented in a form that can be stored, processed, and transmitted by computers. Learn more.