Only 20-30 hours learning before the exam

In peacetime, you may take months or even a year to review a professional exam, but with 1Z0-042 exam guide, you only need to spend 20-30 hours to review before the exam, and with our study materials, you will no longer need any other review materials, because our study materials has already included all the important test points. At the same time, 1Z0-042 study materials will give you a brand-new learning method to review - let you master the knowledge in the course of the doing exercise. There are many people who feel a headache for reading books because they have a lot of incomprehensible knowledge. At the same time, those boring descriptions in textbooks often make people feel sleepy. But with 1Z0-042 test torrent: Oracle database 10g:Administration I, you will no longer have these troubles.

Free trial before buying

1Z0-042 study materials provide free trial service for consumers. If you are interested in our study materials, you only need to enter our official website, and you can immediately download and experience our trial question bank for free. Through the trial you will have different learning experience on 1Z0-042 exam guide , you will find that what we say is not a lie, and you will immediately fall in love with our products. As a key to the success of your life, the benefits that our study materials can bring you are not measured by money. 1Z0-042 test torrent: Oracle database 10g:Administration I can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, our study materials will lead you to success.

Mock examination function

The contents of 1Z0-042 study materials are all compiled by industry experts based on the examination outlines and industry development trends over the years. It does not overlap with the content of the question banks on the market, and avoids the fatigue caused by repeated exercises. 1Z0-042 exam guide is not simply a patchwork of test questions, but has its own system and levels of hierarchy, which can make users improve effectively. Our study materials contain test papers prepared by examination specialists according to the characteristics and scope of different subjects. Simulate the real Oracle database 10g:Administration I test environment. After the test is over, the system also gives the total score and correct answer rate.

Whether you are a newcomer or an old man with more experience, 1Z0-042 study materials will be your best choice for our professional experts compiled them based on changes in the examination outlines over the years and industry trends. 1Z0-042 test torrent: Oracle database 10g:Administration I not only help you to improve the efficiency of learning, but also help you to shorten the review time of up to several months to one month or even two or three weeks, so that you use the least time and effort to get the maximum improvement.

DOWNLOAD DEMO

Oracle 1Z0-042 Exam Syllabus Topics:

Oracle database 10g:Administration I Sample Questions:

1. The HR user owns the EMP table. The HR user grants privileges to the SCOTT user by
using this command:
SQL> GRANT SELECT,INSERT,UPDATE ON emp TO scott WITH GRANT OPTION;
The SCOTT user executes this command to grant privileges to the JIM user:
SQL> GRANT SELECT,INSERT,UPDATE ON hr.emp TO jim;
Now the HR user decides to revoke privileges from JIM by using this command:
SQL> REVOKE SELECT,INSERT,UPDATE ON emp FROM jim;
Which statement is true after HR issues the REVOKE command?

A) The command fails because HR cannot revoke the privileges from JIM.
B) The command fails because SCOTT still has privileges with him.
C) Only HR can perform SELECT, INSERT, and UPDATE operations on the EMP table.
D) The command succeeds and privileges are revoked from JIM.

2. You want the user APP_DBA to administer the Oracle database from a remote machine. APP_DBA is granted the SYSDBA privilege to perform administrative tasks on the database. Which file is used by the Oracle database server to authenticate APP_DBA?

A) listener controller file
B) control file and password file
C) password file
D) control file

3. You specified extent management as local for a tablespace. How will it affect space management in the tablespace?

A) Free extents will be managed by the data dictionary tables.
B) All the extents will be of the same size.
C) Bitmap will be used to record free and allocated extents.
D) The tablespace will be system managed and the users cannot specify the extent size.

4. A constraint in a table is defined with the INITIALLY IMMEDIATE clause. You executed the ALTER TABLE command with the ENABLE VALIDATE option to enable the constraint that was disabled. What are the two effects of this command? (Choose two.)

A) It enables the constraint to be enforced at the end of each transaction.
B) It fails if any existing row violates the constraint.
C) It prevents insert, update, and delete operations on the table while the constraint is in the process of being enabled.
D) It does not validate the existing data in the table.

5. View the Exhibit.
The DBA creates a new user as follows:
SQL> CREATE USER manfus IDENTIFIED BY manfus TEMPORARY TABLESPACE
temp;
User manfus creates a table as follows:
SQL> CREATE TABLE material(id NUMBER(3));
In which tablespace will the material table be created?

A) USERS
B) SYSAUX
C) PROD
D) SYSTEM
E) TEMP

Solutions: