What is lock in DBMS?

Related questions

1. What is the database recovery?
2. Is used to avoid concurrency issues?
3. What are the advantages of using a NoSQL database like MongoDB?
4. Are NoSQL databases ACID compliant?
5. Why recovery is needed in DBMS?
6. What are the ACID properties in DBMS?
7. What is data isolation?
8. How do you find atomicity?
9. How MongoDB is faster?
10. Why MongoDB is faster than MySQL?

Tags

1. #concurrency
2. #locking
3. #called
4. #means
5. #database
6. #manager
7. #mechanism
8. #require
9. #request
10. #transactions
11. #control
12. #multiple
13. #simultaneously
14. #systems
15. #hence
16. #protocols
17. #management
18. #manage
19. #requests