Protect your privacy

In order to meet the demand of all customers and protect your machines network security, our company can promise that our 1Z0-042 test training guide have adopted technological and other necessary measures to ensure the security of personal information they collect, and prevent information leaks, damage or loss. In addition, the 1Z0-042 preparation materials system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. If you choose our 1Z0-042 study questions as your study tool, we can promise that we will try our best to enhance the safety guarantees and keep your information from revealing, and your privacy will be protected well. You can rest assured to buy the 1Z0-042 preparation materials from our company.

Gain the newest information about the exam

It is known to us that the 21st century is an information era of rapid development. Now the people who have the opportunity to gain the newest information, who can top win profit maximization. In a similar way, people who want to pass 1Z0-042 exam also need to have a good command of the newest information about the coming exam. However, it is not easy for a lot of people to learn more about the information about the study materials. Luckily, the 1Z0-042 preparation materials from our company will help all people to have a good command of the newest information. Because our company have employed a lot of experts and professors to renew and update the 1Z0-042 test training guide for all customer in order to provide all customers with the newest information. If you also choose the 1Z0-042 study questions from our company, we can promise that you will have the chance to enjoy the newest information provided by our company.

24 hours full-time service

As is known to us, a good product is not only reflected in the strict management system, complete quality guarantee system but also the fine pre-sale and after-sale service system. In order to provide the best 1Z0-042 test training guide for all people, our company already established the integrate quality manage system, before sell serve and promise after sale. If you buy the 1Z0-042 preparation materials from our company, we can make sure that you will have the right to enjoy the 24 hours full-time online service. In order to help the customers solve the problem at any moment, our server staff will be online all the time.

It is a universally accepted fact that the 1Z0-042 exam is a tough nut to crack for the majority of candidates, but there are still a lot of people in this field who long to gain the related certification so that a lot of people want to try their best to meet the challenge of the 1Z0-042 exam. A growing number of people know that if they have the chance to pass the exam, they will change their present situation and get a more decent job in the near future. More and more people have realized that they need to try their best to prepare for the 1Z0-042 exam.

DOWNLOAD DEMO

Oracle 1Z0-042 Exam Syllabus Topics:

Oracle database 10g:Administration I Sample Questions:

Question 1

Examine the following commands executed in your database:
SQL> ALTER SESSION RECYCLEBIN=ON;
Session altered
SQL> CREATE TABLE emp TABLESPACE tbsfd AS SELECT * FROM hr.employees;
Table created.
Further, you executed the following command to drop the table:
SQL> DROP TABLE emp;
Table dropped.
What happens in this scenario?

A. The table is removed from the database permanently.
B. The table is renamed and remains in the TBSFD tablespace.
C. The table is moved to the SYSTEM tablespace.
D. The table is moved to the SYSAUX tablespace.

Question 2

Which two operations require undo data? (Choose two.)

A. recovering from failed transactions
B. committing a transaction
C. rolling back a transaction
D. rolling forward during instance recovery
E. recording a transaction to redo log files

Question 3

User SCOTT wants to export his objects using Oracle Data Pump and executes the following command:
$ expdp scott/tiger
directory = EXPORT_DIR
dumpfile = scott.dmp
include = table
include = view:"like '%DEPARTMENTS%'"
content = DATA_ONLY
Which task would the command accomplish?

A. Oracle Data Pump would export only the data of all of the tables and views.
B. Oracle Data Pump would export the table data and the view definitions where the view name contains a string named DEPARTMENTS.
C. Oracle Data Pump would export the table data and the view definitions with data where view name contains a string named DEPARTMENTS.
D. Oracle Data Pump would export all of the table structures along with data and all the views.
E. Oracle Data Pump would export all of the table structures and the view definitions with data where view name contains a string named DEPARTMENTS.

Question 4

The application workload on your database is same between 10 a.m. and 11 a.m. on weekdays. Suddenly you observe poor performance between 10 a.m. and 11 a.m. in the middle of the week. How would you identify the changes in configuration settings, workload profile, and statistics to diagnose the possible causes of the performance degradation?

A. by analyzing the output of the V$ACTIVE_SESSION_HISTORY view
B. by running the Automatic Database Diagnostic Monitor (ADDM)
C. by using the SQL access advisor
D. by using the Automatic Workload Repository report
E. by using the Automatic Workload Repository Compare Period report

Question 5

Which three pieces of information are considered while deciding the size of the undo tablespace in your database? (Choose three.)

A. the size of an undo block
B. the value of the UNDO_RETENTION parameter
C. the size of the database buffer cache
D. the size of the redo log files
E. undo blocks generated per second

Solutions: