MYSQL 1Z0-874 : MySQL 5.0 Database Administrator Certified Professional Exam, Part II

In modern society, MYSQL 1Z0-874 certificate has an important impact on your future job, your promotion and salary increase. Also it can make a great deal of difference in your career.

Here, BraindumpsQA's 1Z0-874 exam materials will help you pass your MYSQL 1Z0-874 certification exam and get MYSQL certification certificate. Our exam materials are written to the highest standards of technical accuracy. And the 1Z0-874 exam questions and answers are edited by experienced IT experts and have a 99.9% of hit rate.

BraindumpsQA provides you with the most excellent and latest 1Z0-874 PDF Version & Software version exam dumps. The Software version exam material is a test engine that simulates the exam in a real exam environment, which can help you test your level of knowledge about 1Z0-874 exam.

If you have no good idea to prepare for MYSQL 1Z0-874 exam, BraindumpsQA will be your best choice. Our 1Z0-874 exam questions and answers are the most accurate and almost contain all knowledge points. With the help of our exam materials, you don't need to attend other expensive training courses and just need to take 20-30 hours to grasp our 1Z0-874 exam questions and answers well.

After you purchased our BraindumpsQA's 1Z0-874 exam materials, we offer you free update for one year. We will check the updates of exam materials every day. Once the materials updated, we will automatically free send the latest version to your mailbox.

In addition, we offer you free demo. Before you decide to buy our BraindumpsQA's 1Z0-874 exam materials, you can try our free demo and download it. If it is useful to you, you can click the button 'add to cart' to finish your order.

1Z0-874 Online Test Engine supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.

BraindumpsQA guarantees no help, full refund. If you fail the exam, you just need to send the scanning copy of your examination report card to us. After confirming, we will quickly give you FULL REFUND of your purchasing fees.

Easy and convenient way to buy: Just two steps to complete your purchase, we will send the 1Z0-874 braindumps to your mailbox quickly, later you can check your email and download the attachment.

MYSQL 1Z0-874 Exam Syllabus Topics:

MYSQL MySQL 5.0 Database Administrator Certified Professional Exam, Part II Sample Questions:

Question 1

Given the result of the following query:
mysql> SELECT Host, User FROM mysql.user WHERE User='joe';
+-------------+------+
| Host | User |
+-------------+------+ | % | joe |
| example.com | joe |
+-------------+------+
2 rows in set (0.00 sec)
A client connection is established with the username joe from the host example.com. Assuming that the login is successful, which of the entries shown in the mysql.user table are used to authenticate the client connection for subsequent query executions, and why?

A. For every query, the 'joe'@'example.com' account is checked first. If that does not have the proper permissions, 'joe'@'%' will be used as MySQL will check all relevant accounts, with the most specific hostname first.
B. The 'joe'@'%' account is used for all authentication, as MySQL will always use the most general host name possible.
C. The 'joe'@'example.com' account is used for all authentication, as MySQL will always use the most specific hostname possible.
D. For every query, the 'joe'@'%' account is checked first. If that does not have the proper permissions, 'joe'@'example.com' will be used as MySQL will check all relevant accounts, with the most general hostname first.

Question 2

Which of the following is/are required on the master server for replication to work?

A. Tell the master which slaves to connect to.
B. Binary logging must be turned on.
C. Issue the START MASTER command.
D. Make a backup of all databases to be replicated.

Question 3

Which of the following best describe the purpose of the long_query_time variable?

A. It is used to tell the server the total CPU seconds that are allotted to a client connection before it shut down.
B. It is used to tell the server after how many seconds to abort a query.
C. It is used to tell the server when to log a query as slow.
D. It is used to see the time it took the last longest query to run.

Question 4

Which factors can be considered in a stored routine to allow or disallow access or modification of data? (Choose two)

A. The CPU load of the system
B. The current date and time
C. The identity of the client user
D. The number of current connections

Question 5

Which of the following optimizations could be made based on data collected in the slow query log? (Choose four)

A. Rewrite queries to perform more efficiently.
B. Make changes to the network infrastructure.
C. Change the storage engines in use.
D. Tune server parameters.
E. Normalize data or add indexes to the tables that the queries use.

Solutions: