Nowadays, even the most qualified IT professionals are not able to get good jobs due to the tough competition in this sector. Attaining a good job has also become difficult because of the rapidly changing technology. You need to keep your knowledge and technical skills up to date in order to survive in this competitive world. Obtaining an IT certification is a solution to this problem. IT sector is developing at a rapid pace and you can find lucrative jobs after acquiring IT certifications.
Oracle Oracle Database: SQL Fundamentals I 1z0-051
Exam Number/Code : 1z0-051
Exam Name : Oracle Database: SQL Fundamentals I
One year free update
Once failed,100% refund
Questions and Answers : 130Q&As
Update Time : 2014-2-19
Price :$79.00
Exam Number/Code : 1z0-051
Exam Name : Oracle Database: SQL Fundamentals I
One year free update
Once failed,100% refund
Questions and Answers : 130Q&As
Update Time : 2014-2-19
Price :$79.00
Free 1z0-051 Demo Download
1. View the E xhibit and examine the data in the EMPLOYEES table.
You want to generate a report showing the total compensation paid to each employee to date.
You issue the following query:
SQL>SELECT ename ‘ joined on ‘ hiredate
‘, the total compensation paid is ‘
TO_CHAR(ROUND(ROUND(SYSDATE-hiredate)/365) * sal + comm)
“COMPENSATION UNTIL DATE”
FROM employees;
What is the outcome?
A. It generates an error because the alias is not valid.
B. It executes successfully and gives the correct output.
C. It executes successfully but does not give the correct output.
D. It generates an error because the usage of the ROUND function in the expression is not valid.
E. It generates an error because the concatenation operator can be used to combine only two items.
Answer:C
1. View the E xhibit and examine the data in the EMPLOYEES table.
You want to generate a report showing the total compensation paid to each employee to date.
You issue the following query:
SQL>SELECT ename ‘ joined on ‘ hiredate
‘, the total compensation paid is ‘
TO_CHAR(ROUND(ROUND(SYSDATE-hiredate)/365) * sal + comm)
“COMPENSATION UNTIL DATE”
FROM employees;
What is the outcome?
A. It generates an error because the alias is not valid.
B. It executes successfully and gives the correct output.
C. It executes successfully but does not give the correct output.
D. It generates an error because the usage of the ROUND function in the expression is not valid.
E. It generates an error because the concatenation operator can be used to combine only two items.
Answer:C
2. Examine the structure of the PROMOTIONS table:
name Null Type
PROMO_ID NOT NULL NUMBER(6)
PROMO_NAME NOT NULL VARCHAR2(30)
PROMO_CATEGORY NOT NULL VARCHAR2(30)
PROMO_COST NOT NULL NUMBER(10,2)
The management wants to see a report of unique promotion costs in each promotion category.
Which query would achieve the required result?
A. SELECT DISTINCT promo_cost, promo_category FROM promotions;
B. SELECT promo_category, DISTINCT promo_cost FROM promotions;
C. SELECT DISTINCT promo_cost, DISTINCT promo_category FROM promotions;
D. SELECT DISTINCT promo_category, promo_cost FROM promotions ORDER BY 1;
Answer:D
name Null Type
PROMO_ID NOT NULL NUMBER(6)
PROMO_NAME NOT NULL VARCHAR2(30)
PROMO_CATEGORY NOT NULL VARCHAR2(30)
PROMO_COST NOT NULL NUMBER(10,2)
The management wants to see a report of unique promotion costs in each promotion category.
Which query would achieve the required result?
A. SELECT DISTINCT promo_cost, promo_category FROM promotions;
B. SELECT promo_category, DISTINCT promo_cost FROM promotions;
C. SELECT DISTINCT promo_cost, DISTINCT promo_category FROM promotions;
D. SELECT DISTINCT promo_category, promo_cost FROM promotions ORDER BY 1;
Answer:D
We know that the real Oracle 1Z0-051 study materials wouldn’t repeat the same set of questions all the time. Oracle certification examinations are strict and focus is often kept on updated technology trends. The 1Z0-051 exam questions prepared by the experts will help to condition your mind to quickly grasp what you could be facing in the real Oracle 1Z0-051 certification examination.
Pass 1Z0-051 Exam book in first attempt or Get your Money Back!: We provide a money- back guarantee on all of our Oracle products, not only Oracle 1Z0-051 exam. That is why you wouldn’t have to worry about your monetary value being taken from you on a product that you weren’t satisfied of. All of the Oracle preparation materials from “Test4actual” are as excellent as you expect them to be.
Find complete information about Oracle Certifications at our site. We provide details about IT exam materials which help you to beat exams easily.
Test4actual offer best quality 70-646 dumps test papers and 70-463 VCE test engine. You can get our 100% guaranteed 70-462 pdf questions & 9L0-410 dump to help you in passing the real exam.
Article From :http://www.test4actual.com/1z0-051.html
No comments:
Post a Comment