Dedicated Experts

The experts' enthusiasm towards their area and their denotation as well as obligation to exam candidates contributes to the perfection of our 1Z0-042 actual test materials. With pithy arrangement of the content and necessary points of knowledge, you will master the importance quickly and effectively. Besides, they are acute to trends in this exam and responding to changes, all necessary new content will be added into the updates, and the additional updates will be sent to your mailbox if our experts make something new. So under the exacting writing and compilation of our experts, the 1Z0-042 test torrent materials will help you.

A company with goodwill

As you know, the goodwill is the reliable foundation for company to operate in a long run. Our company keeps the beliefs in mind and pursuit perfection by making our Oracle 1Z0-042 quiz materials perfect with high quality and accuracy. Now our 1Z0-042 actual test materials have attracted more exam candidates gaining success with passing rate up to 98 to 100 percent. So we think the perfection of products as the best way to build goodwill in the market.

Amiable staff

If you purchasing our Oracle 1Z0-042 quiz materials, you will get a comfortable package services afforded by our considerate aftersales services. All staff has strict training to help you solve the questions you have about our 1Z0-042 actual test materials. They are amicable to offer help with amiable personality, and they will also send the new supplements to your mailbox if they are compiled by our experts so you will have content services with the help of our services. You can get to know our sincerity if you choose our effective 1Z0-042 test torrent materials. On your way to success, our 1Z0-042 ebook materials and considerate services will be your around.

Professional Content

Without ambiguous points of questions make confused, our 1Z0-042 test torrent materials can convey the essence of the content suitable for your exam. It is because our Oracle 1Z0-042 quiz materials are compiled by professional experts being elite in this area more than ten years. So they know it is the necessity and all 100 percent correct checked by professional group all these years. About some difficult points of knowledge, our experts specify them with details down below. So 1Z0-042 actual test materials will be your perfect choice to get the credentials of the exam.

With the time preparing for the exam decreasing, and pressure becoming heavier, you are desperately in need of finding the best way to pass the 1Z0-042 exam with efficiency. High-quality Oracle 1Z0-042 quiz like ours are pivotal in acerbating the efficiency of passing the exam. They can activate your speed of making progress. So 1Z0-042 actual test materials are highly pertain to the outcomes of the exam. On the other side, the useless practice materials with content deviating from the general or common knowledge cannot fulfill your requirements to remember and practice, but we respect your needs toward the useful practice materials with our 1Z0-042 test torrent materials. So we want to interest you in our 1Z0-042 quiz Materials with their features as follows:

DOWNLOAD DEMO

Oracle 1Z0-042 Exam Syllabus Topics:

Oracle database 10g:Administration I Sample Questions:

1. View the Exhibit to observe the roles assigned to the SCOTT user.
Which statement is true about the assignment of the SELECT_CATALOG_ROLE role to the SCOTT user?

A) The user cannot use the role at all.
B) The user can start using the role immediately.
C) The user needs to enable the role explicitly.
D) The user can grant the role to other users.

2. Which three descriptions are correct about the effects of the TRUNCATE command on a table? (Choose three.)

A) The high-water mark (HWM) is set to point to the first useable data block in the table segment.
B) The child table is truncated when the TRUNCATE command is applied on the parent table.
C) Delete triggers on the table are fired during the execution of the TRUNCATE command.
D) The corresponding indexes for the table are also truncated.
E) Very little or no undo data is generated during the execution of the TRUNCATE command.

3. You backed up the control file to trace. Which statement is true about the trace file generated?

A) The trace file contains the instructions to manually re-create the control file.
B) The trace file is in binary format.
C) The trace file has a SQL script to re-create the control file.
D) The trace file is an image copy of the control file created during the backup of the control file.
E) The trace file is a backup set created during the backup of the control file.

4. User SCOTT executes the following command on the EMP table but has not issued COMMIT, ROLLBACK, or any data definition language (DDL) command:
SQL> SELECT job FROM emp
2 WHERE job='CLERK' FOR UPDATE OF empno;
SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT's second session? (Choose three.)

A) SELECT job FROM emp WHERE job='CLERK' FOR UPDATE OF empno;
B) INSERT INTO emp(empno,ename) VALUES (1289,'Dick');
C) LOCK TABLE emp IN EXCLUSIVE MODE;
D) DELETE FROM emp WHERE job='MANAGER';
E) LOCK TABLE emp IN SHARE MODE;

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

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

Solutions: