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MYSQL 1Z0-873 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: MySQL Architecture | 10% | - Client/Server Overview - Memory and Disk Usage - SQL Parser and Storage Engine Layers |
| Topic 2: Character Set Support | 5% | - Data Type Selection for Text Columns - Character Set Selection and Performance |
| Topic 3: Data Maintenance | - Table Maintenance Operations - Information Schema Usage | |
| Topic 4: Locking and Transactions | 10% | - Table Locking - Locking Concepts - Advisory Locking |
| Topic 5: Backup and Recovery | - Backup Methods - Recovery Techniques | |
| Topic 6: Client Programs for DBA Work | 5% | - mysqladmin - mysqldump - mysqlimport - mysql Client |
| Topic 7: Storage Engines | 20% | - MySQL Storage Engine Overview - MyISAM and InnoDB Engines |
| Topic 8: Server Startup, Shutdown and Configuration | 20% | - Timezone Tables Loading - Runtime Configuration - Starting and Stopping MySQL Server - Security Configuration - SQL Mode Configuration - Upgrading MySQL - Log Files and Status Monitoring |
MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part I Sample Questions:
Question 1
Which of the following are some trade-offs between binary and text backups?
A. Binary backups are slower while text backups are faster.
B. Text backups are portable across different architectures.
C. Binary backups may not be portable across different architectures.
D. Binary backups are faster while text backups are slower.
Question 2
What are some advantages of using the SHOW command rather than using the
INFORMATION_SCHEMA?
A. SHOW is a feature of standard SQL, and INFORMATION_SCHEMA is a MySQL specific command.
B. It returns results quicker than using the INFORMATION_SCHEMA.
C. Using SHOW can provide more concise information.
D. It is available for releases older than MySQL 5.0.
Question 3
What three data components are needed for data recovery?
A. configuration files.
B. The backup log.
C. The slow log.
D. The binary log.
E. The general log.
F. The data backup.
Question 4
Suppose you install a server with a service name of "MySQL5" rather than the default. What sections in the option files will the server use for configuration?
A. [mysqld]
B. [MySQL5]
C. [mysqld MySQL5]
D. [service]
E. [service MySQL5]
Question 5
Which of the following statements are true for the MERGE storage engine?
A. To LOCK a MERGE table, you need to lock all underlying MyISAM tables as well.
B. It uses row-level locking.
C. Underlying MyISAM tables are write-locked when you issue a SELECT statement on a MERGE table.
D. Underlying MyISAM tables are write-locked when you issue a statement that modifies a MERGE table.
E. To LOCK a MERGE table, it is sufficient to lock just that table.
F. It uses table-level locking.
G. Underlying MyISAM tables are read-locked when you issue a SELECT statement on a MERGE table.
H. Underlying MyISAM tables are read-locked when you issue a statement that modifies a MERGE table.
Solutions:
| Question 1 Answer: B,C,D | Question 2 Answer: C,D | Question 3 Answer: A,D,F | Question 4 Answer: A,B | Question 5 Answer: D,E,F,G |








