If you have access to MySQL 5.7, search its help system to answer the following questions. A. How does MySQL 5.7 use read locks and write locks? B. What, if any, levels of transaction isolation are...

If you have access to MySQL 5.7, search its help system to answer the following

questions.

A. How does MySQL 5.7 use read locks and write locks?

B. What, if any, levels of transaction isolation are available in MySQL 5.7?

C. What types of cursors, if any, does MySQL 5.7 use?

D. How does the security model for MySQL 5.7 differ from that shown in

Figure 6-16?

E. Summarize the backup capabilities of MySQL 5.7.

F. Summarize the recovery capabilities of MySQL 5.7.