Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. We will inform you immediately once there are latest versions of 1Z0-051 Guaranteed Passing test question released. And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way. So choosing appropriate 1Z0-051 Guaranteed Passing test guide is important for you to pass the exam. One thing we are sure, that is our 1Z0-051 Guaranteed Passing certification material is reliable. Being the most competitive and advantageous company in the market, our 1Z0-051 Guaranteed Passing practice quiz have help tens of millions of exam candidates realize their dreams all these years.
11g 1Z0-051 People are engaged in modern society.
By focusing on how to help you effectively, we encourage exam candidates to buy our 1Z0-051 - Oracle Database: SQL Fundamentals I Guaranteed Passing practice test with high passing rate up to 98 to 100 percent all these years. One of the great advantages is that you will soon get a feedback after you finish the exercises. So you are able to adjust your learning plan of the 1Z0-051 Reliable Practice Questions Files guide test flexibly.
We believe that 1Z0-051 Guaranteed Passing study tool will make you fall in love with learning. Come and buy it now. Cease to struggle and you cease to live.
Oracle 1Z0-051 Guaranteed Passing - It will be a first step to achieve your dreams.
There may be a lot of people feel that the preparation process for 1Z0-051 Guaranteed Passing exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Today, our 1Z0-051 Guaranteed Passing exam materials will radically change this. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our 1Z0-051 Guaranteed Passing study guide prepared for you.
Our 1Z0-051 Guaranteed Passing real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process. Although the passing rate of our 1Z0-051 Guaranteed Passing training quiz is close to 100%, if you are still worried, we can give you another guarantee: if you don't pass the exam, you can get a full refund.
1Z0-051 PDF DEMO:
QUESTION NO: 1
Using the CUSTOMERS table, you need to generate a report that shows 50% of each credit amount in each income level. The report should NOT show any repeated credit amounts in each income level. Which query would give the required result?
A. SELECT cust_income_level, DISTINCT cust_credit_limit * 0.50 AS "50% Credit Limit"
FROM customers;
B. SELECT DISTINCT cust_income_level, DISTINCT cust_credit_limit * 0.50 AS "50%
Credit Limit"
FROM customers;
C. SELECT DISTINCT cust_income_level ' ' cust_credit_limit * 0.50 AS "50% Credit Limit"
FROM customers;
D. SELECT cust_income_level ' ' cust_credit_limit * 0.50 AS "50% Credit Limit" FROM customers;
Answer: C
Explanation:
Duplicate Rows Unless you indicate otherwise, SQL displays the results of a query without eliminating the duplicate rows. To eliminate duplicate rows in the result, include the DISTINCT keyword in the
SELECT clause immediately after the SELECT keyword. You can specify multiple columns after the
DISTINCT qualifier. The DISTINCT qualifier affects all the selected columns, and the result is every distinct combination of the columns.
QUESTION NO: 2
What is true about sequences?
A. Once created, a sequence belongs to a specific schema.
B. Once created, a sequence is linked to a specific table.
C. Once created, a sequence is automatically available to all users.
D. Only the DBA can control which sequence is used by a certain table.
E. Once created, a sequence is automatically used in all INSERT and UPDATE statements.
Answer: A
QUESTION NO: 3
Examine the structure of the TRANSACTIONS table:
Name Null Type
TRANS_ID NOT NULL NUMBER(3)
CUST_NAME VARCHAR2(30)
TRANS_DATE TIMESTAMP
TRANS_AMT NUMBER(10,2)
You want to display the date, time, and transaction amount of transactions that where done before
12 noon.
The value zero should be displayed for transactions where the transaction amount has not been entered.
Which query gives the required result?
A.SELECT TO_CHAR(trans_date,'dd-mon-yyyy hh24:mi:ss'),
TO_CHAR(trans_amt,'$99999999D99')
FROM transactions
WHERE TO_NUMBER(TO_DATE(trans_date,'hh24')) < 12 AND
COALESCE(trans_amt,NULL)<>NULL;
B.SELECT TO_CHAR(trans_date,'dd-mon-yyyy hh24:mi:ss'),
NVL(TO_CHAR(trans_amt,' $99999999D99'),0)
FROM transactions
WHERE TO_CHAR(trans_date,'hh24') < 12;
C.SELECT TO_CHAR(trans_date,'dd-mon-yyyy hh24:mi:ss'),
COALESCE(TO_NUMBER(trans_amt,' $99999999.99'),0)
FROM transactions
WHERE TO_DATE(trans_date,'hh24') < 12;
D.SELECT TO_DATE (trans_date,'dd-mon-yyyy hh24:mi:ss'),
NVL2(trans_amt,TO_NUMBER(trans_amt,'$99999999.99'), 0)
FROM transactions
WHERE TO_DATE(trans_date,'hh24') < 12;
Answer: B
QUESTION NO: 4
Here is the structure and data of the CUST_TRANS table: Exhibit:
Dates are stored in the default date format dd-mm-rr in the CUST_TRANS table.
Which three SQL statements would execute successfully? (Choose three.)
A. SELECT transdate + '10' FROM cust_trans;
B. SELECT * FROM cust_trans WHERE transdate = '01-01-07';
C. SELECT transamt FROM cust_trans WHERE custno > '11';
D. SELECT * FROM cust_trans WHERE transdate='01-JANUARY-07';
E. SELECT custno + 'A' FROM cust_trans WHERE transamt > 2000;
Answer: A,C,D
QUESTION NO: 5
You are the DBA for an academic database. You need to create a role that allows a group of users to modify existing rows in the STUDENT_GRADES table.
Which set of statements accomplishes this?
A. CREATE ROLE registrar; GRANT MODIFY ON student_grades TO registrar; GRANT registrar to user1, user2, user3
B. CREATE NEW ROLE registrar; GRANT ALL ON student_grades TO registrar; GRANT registrar to user1, user2, user3
C. CREATE ROLE registrar; GRANT UPDATE ON student_grades TO registrar; GRANT ROLE registrar to user1, user2, user3
D. CREATE ROLE registrar; GRANT UPDATE ON student_grades TO registrar; GRANT registrar to user1, user2, user3;
E. CREATE registrar; GRANT CHANGE ON student_grades TO registrar; GRANT registrar;
Answer: D
Explanation:
this is the correct solution for the answer. GRANT role_name to users;
Incorrect
answer: Athere
is no such MODIFY keyword Binvalid CREATE command, there is no such NEW keyword Cinvalid
GRANT command, there is no such ROLE keyword Einvalid GRANT command, there is no such
CHANGE keyword
Refer: Introduction to Oracle9i: SQL, Oracle University Study Guide, 13-10
If you still worried about whether or not you pass exam; if you still doubt whether it is worthy of purchasing our software, what can you do to clarify your doubts that is to download free demo of Cisco 700-240. You just should take the time to study Splunk SPLK-1005 preparation materials seriously, no need to refer to other materials, which can fully save your precious time. If you think i'm exaggerating, you might as well take a look at our Microsoft AI-102 actual exam. Though our Dell D-AX-RH-A-00 training guide is proved to have high pass rate, but If you try our Dell D-AX-RH-A-00 exam questions but fail in the final exam, we can refund the fees in full only if you provide us with a transcript or other proof that you failed the exam. Dell DC0-200 - The three versions are very flexible for all customers to operate.
Updated: May 27, 2022