Excellent people with expert customer support

In order to provide the superior service to our customers, we employ and train a group of highly qualified expert people on customer support and they will definitely help you prepare for your test with 1Z0-147 actual lab questions: Oracle9i program with pl/sql. You can send message on the Internet and they will be available as soon as possible. So don't worry about anything. If you have some troubles about our 1Z0-147 study guide files or the exam, please feel free to contact us at any time.

Short time for highly-efficient study

It is known to all of us, effective study plays a vital role in accelerating one's success with less time, which is what everyone has pursued in his whole life (1Z0-147 practice questions). However, it is no piece of cake to acquire effective study. But don't worry about that, you will be very lucky to get the key to having good command of the exam within short time. Once you choose our 1Z0-147 actual lab questions: Oracle9i program with pl/sql and purchase of our 1Z0-147 study guide you will have the privilege to take an examination after 20 or 30 hours' practice. And then you can directly take part in this exam. You may think that is unbelievable, right? But we promise that it is true. From the feedback from our regular customers, you can find most of them have experienced an efficient study through using our 1Z0-147 test questions and 1Z0-147 practice test. So you don't need to have any doubt about our service.

Do you know how to prepare for the exam? Do you have enough confidence to pass the exam? Have you found any useful 1Z0-147 study guide? If you say no for these questions, I can tell you that we are the best provider for you. You just need to login in our website, and click the right place, and you will find the most useful contents. With the help of our 1Z0-147 actual lab questions: Oracle9i program with pl/sql, you can feel assured that you can pass the exam as well as obtaining the certification. If you still have some worries about the 1Z0-147 study guide, you are free to have a trial for our demos, which is never offered by other companies in the same line. So why not have a try, you will find a big surprise.

Trial use before payment

Differing from other companies specializing in 1Z0-147 actual lab questions: Oracle9i program with pl/sql in the same area, our company also provides all people who have the tendency to buy our 1Z0-147 study guide a chance to have a free trial use before purchasing. In other words, you can have a right to free download the exam demo to glance through our 1Z0-147 test dumps: Oracle9i program with pl/sql and then you can enjoy the trial experience before you decide to buy it. Will you scream at the good news when you hear it? I think you definitely will. Our 1Z0-147 exam resources must be your smart choice since you never worry to waste any money on them. So just choose us, we can make sure that you will get a lot of benefits from us.

Oracle9i program with pl/sql Sample Questions:

1. Which four triggering events can cause a trigger to fire? (Choose four)

A) A database is shut down or started up.
B) A specific error or any errors occurs.
C) A user executes a SELECT statement with an ORDER BY clause.
D) A user executes a CREATE or an ALTER table statement.
E) A specific user or any user logs on or off.
F) A user executes a JOIN statement that uses four or more tables.

2. You need to create a trigger to ensure that information in the EMP table is only modified during business hours, Monday to Friday from 9:00am to 500pm Which types of trigger do you create? (Choose two.)

A) statement level AFTER INSERT OR UPDATE OR DELETE ON EMP
B) row level BEFORE INSERT OR UPDATE OR DELETE ON EMP
C) statement level BEFORE INSERT OR UPDATE OR DELETE ON EMP
D) row level AFTER INSERT OR UPDATE OR DELETE ON EMP

3. Examine this code:
CREATE OR REPLACE TRIGGER secure_emp BEFORE LOGON ON employees BEGIN IF (TO_CHAR(SYSDATE, 'DY') IN ('SAT', 'SUN')) OR (TO_CHAR(SYSDATE, 'HH24:MI') NOT BETWEEN '08:00' AND '18:00') THEN RAISE_APPLICATION_ERROR (-20500, 'You may insert into the EMPLOYEES table only during business hours.'); END IF; END; / What type of trigger is it?

A) INSTEAD OF trigger
B) This is an invalid trigger.
C) DML trigger
D) System event trigger
E) Application trigger

4. Which type of argument passes a value from a procedure to the calling environment?

A) VARCHAR2
B) OUT
C) IN
D) BOOLEAN

5. You create a DML trigger. For the timing information, which are valid with a DML trigger?

A) ON SHUTDOWN
B) DURING
C) ON STATEMENT EXECUTION
D) BEFORE
E) IN PLACE OF

Solutions: