Purchasing products of Omgzlook you can easily obtain Oracle certification and so that you will have a very great improvement in IT area. The exam questions and answers of general Oracle certification exams are produced by the IT specialist professional experience. Omgzlook just have these IT experts to provide you with practice questions and answers of the exam to help you pass the exam successfully. The warm feedbacks from our customers all over the world and the pass rate high to 99% on 1Z0-051 Exam Camp Questionsactual exam proved and tested our influence and charisma on this career. You will find that our they are the best choice to your time and money. Because this is a small investment in exchange for a great harvest.
11g 1Z0-051 At last, you will not regret your choice.
11g 1Z0-051 Exam Camp Questions - Oracle Database: SQL Fundamentals I we can give you 100% pass rate guarantee. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Oracle certification Brain 1Z0-051 Exam exam.
Our 1Z0-051 Exam Camp Questions exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. Moreover, we also provide 100% money back guarantee on our 1Z0-051 Exam Camp Questions exam materials, and you will be able to pass the 1Z0-051 Exam Camp Questions exam in short time without facing any troubles. By clearing different Oracle exams, you can easily land your dream job.
Oracle 1Z0-051 Exam Camp Questions - We can help you to achieve your goals.
With the help of our 1Z0-051 Exam Camp Questions practice materials, you can successfully pass the actual exam with might redoubled. Our company owns the most popular reputation in this field by providing not only the best ever 1Z0-051 Exam Camp Questions study guide but also the most efficient customers’ servers. We can lead you the best and the fastest way to reach for the certification of 1Z0-051 Exam Camp Questions exam dumps and achieve your desired higher salary by getting a more important position in the company.
But to succeed you can have a shortcut, as long as you make the right choice. I took advantage of Omgzlook's Oracle 1Z0-051 Exam Camp Questions exam training materials, and passed the Oracle 1Z0-051 Exam Camp Questions exam.
1Z0-051 PDF DEMO:
QUESTION NO: 1
Top N analysis requires _____ and _____. (Choose two.)
A. the use of rowid
B. a GROUP BY clause
C. an ORDER BY clause
D. only an inline view
E. an inline view and an outer query
Answer: C,E
Explanation:
The correct statement for Top-N Analysis
SELECT [coloumn_list], ROWNUM
FROM (SELECT [coloumn_list]
FROM table
ORDER BY Top-N_coloumn)
WHERE ROWNUM <= N;
Incorrect answer:
AROWID is not require
BGROUP BY clause is not require
DMust have inline view and outer query.
Refer: Introduction to Oracle9i: SQL, Oracle University Study Guide, 11-23
QUESTION NO: 2
Examine the data in the CUST_NAME column of the CUSTOMERS table.
CUST_NAME
Lex De Haan
Renske Ladwig
Jose Manuel Urman
Jason Mallin
You want to extract only those customer names that have three names and display the * symbol in place of the
first name as follows:
CUST NAME
*** De Haan
**** Manuel Urman
Which two queries give the required output? (Choose two.)
A.SELECT LPAD(SUBSTR(cust_name,INSTR(cust_name,' ')),LENGTH(cust_name),'*')
"CUST NAME" FROM customers
WHERE INSTR(cust_name, ' ',1,2)<>0;
B.SELECT LPAD(SUBSTR(cust_name,INSTR(cust_name,' ')),LENGTH(cust_name),'*')
"CUST NAME" FROM customers
WHERE INSTR(cust_name, ' ',-1,2)<>0;
C.SELECT LPAD(SUBSTR(cust_name,INSTR(cust_name,' ')),LENGTH(cust_name)-
INSTR(cust_name,''),'*') "CUST NAME"
FROM customers
WHERE INSTR(cust_name, ' ',-1,-2)<>0;
D.SELECT LPAD(SUBSTR(cust_name,INSTR(cust_name,' ')),LENGTH(cust_name)-
INSTR(cust_name,' '),'*') "CUST NAME"
FROM customers
WHERE INSTR(cust_name, ' ',1,2)<>0 ;
Answer: A,B
QUESTION NO: 3
Which three statements are true regarding sub queries? (Choose three.)
A. Multiple columns or expressions can be compared between the main query and sub query
B. Main query and sub query can get data from different tables
C. Sub queries can contain GROUP BY and ORDER BY clauses
D. Main query and sub query must get data from the same tables
E. Sub queries can contain ORDER BY but not the GROUP BY clause
F. Only one column or expression can be compared between the main query and subqeury
Answer: A,B,C
QUESTION NO: 4
Which SQL statement displays the date March 19, 2001 in a format that appears as
"Nineteenth of March 2001 12:00:00 AM"?
A. SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;
B. SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'Ddspth "of" Month YYYY fmHH:MI:SS
AM') NEW_DATE FROM dual;
C. SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY HH:MI:SS
AM') NEW_DATE FROM dual;
D. SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY), 'fmDdspth "of" Month
YYYYfmtHH:HI:SS AM') NEW_DATE FROM dual;
Answer: A
QUESTION NO: 5
You own a table called EMPLOYEES with this table structure:
EMPLOYEE_ID NUMBER Primary Key
FIRST_NAME VARCHAR2(25)
LAST_NAME VARCHAR2(25)
HIRE_DATE DATE
What happens when you execute this DELETE statement?
DELETE employees;
A. You get an error because of a primary key violation.
B. The data and structure of the EMPLOYEES table are deleted.
C. The data in the EMPLOYEES table is deleted but not the structure.
D. You get an error because the statement is not syntactically correct.
Answer: C
Explanation:
Explanation:
You can remove existing rows from a table by using the DELETE statement. DELETE [FROM] table
[WHEREcondition]; Incorrect
answer: AStatement
will not cause error BDelete statement will not delete the table structure DStatement will not cause error
Refer: Introduction to Oracle9i: SQL, Oracle University Study Guide, 8-19
Compared with products from other companies, our Salesforce Data-Cloud-Consultant practice materials are responsible in every aspect. When you suspect your level of knowledge, and cramming before the exam, do you think of how to pass the Oracle CompTIA SY0-701 exam with confidence? Do not worry, Omgzlook is the only provider of training materials that can help you to pass the exam. ServiceNow CAD - It is universally acknowledged that time is a key factor in terms of the success of exams. Microsoft PL-400-KR - The SOFT version simulates the real exam which will give you more realistic feeling. Microsoft MB-910 test guide is not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations.
Updated: May 27, 2022