Download MySQL 5.7 Database Administrator.1z0-888.CertDumps.2020-12-23.84q.tqb
| Vendor: | Oracle |
| Exam Code: | 1z0-888 |
| Exam Name: | MySQL 5.7 Database Administrator |
| Date: | Dec 23, 2020 |
| File Size: | 1 MB |
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Demo Questions
Question 1
You have just executed a manual backup by using this command:
mysqlbackup u root p -socket=/tmp/my.sock -backup-dir=/my/backup/ backup The operation completed without error.
What is the state of this backup and operation required before it is ready to be restored?
- Backup State = Compressed BackupOperation = copy-back
- Backup State = Raw BackupOperation = apply-log
- Backup State = Prepared BackupOperation = validate
- Backup State = Prepared BackupOperation = apply-log
- Backup State = Raw BackupOperation = backupdir-to-image
Correct answer: E
Question 2
Which MySQL utility program should you use to process and sort the Slow Query Log based on query time or average query time?
- mysqldumpslow
- mysqldump
- mysqlaccess
- mysqlshow
- mysqlslow
Correct answer: A
Question 3
Consider:
Which statement best describes the meaning of the value for the key_len column?
- It shows how many bytes will be used from each index row.
- It shows the number of characters indexed in the key.
- It shows the total size of the index row.
- It shows how many columns in the index are examined.
Correct answer: A
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