There is a succession of anecdotes, and there are specialized courses. Experts call them experts, and they must have their advantages. They are professionals in every particular field. Under the situation of intensifying competition in all walks of life, will you choose to remain the same and never change or choose to obtain a 1Z0-047 Exam Dumps Demo certification which can increase your competitiveness? I think most of people will choose the latter, because most of the time certificate is a kind of threshold, with 1Z0-047 Exam Dumps Demo certification, you may have the opportunity to enter the door of an industry. And our 1Z0-047 Exam Dumps Demo exam questions will be your best choice to gain the certification. Our 1Z0-047 Exam Dumps Demo exam questions mainly have three versions which are PDF, Software and APP online, and for their different advantafes, you can learn anywhere at any time.
Other Oracle Certification 1Z0-047 How diligent they are!
Come to study our 1Z0-047 - Oracle Database SQL Expert Exam Dumps Demo learning materials. Once it is time to submit your exercises, the system of the Reliable 1Z0-047 Braindumps Ppt preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time.
We have free demos on the website for our customers to download if you still doubt our products, and you can check whether it is the right one for you before purchase as well. Our 1Z0-047 Exam Dumps Demo exam materials are famous among candidates. Once they need to prepare an exam, our 1Z0-047 Exam Dumps Demo study materials are their first choice.
Our Oracle 1Z0-047 Exam Dumps Demo practice quiz is unique in the market.
With the improvement of people’s living standards, there are more and more highly educated people. To defeat other people in the more and more fierce competition, one must demonstrate his extraordinary strength. Today, getting 1Z0-047 Exam Dumps Demo certification has become a trend, and 1Z0-047 Exam Dumps Demo exam dump is the best weapon to help you pass certification. We all know that obtaining the 1Z0-047 Exam Dumps Demo certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. After years of hard work, the experts finally developed a set of perfect learning materials 1Z0-047 Exam Dumps Demo practice materials that would allow the students to pass the exam easily. With our study materials, you only need 20-30 hours of study to successfully pass the exam and reach the peak of your career. What are you waiting for? Come and buy it now.
All intricate points of our 1Z0-047 Exam Dumps Demo study guide will not be challenging anymore. They are harbingers of successful outcomes.
1Z0-047 PDF DEMO:
QUESTION NO: 1
View the Exhibit and examine the description of the CUSTOMERS table. You want to add a constraint on the CUST_FIRST_NAME column of the CUSTOMERS table so that the value inserted in the column does not have numbers. Which SQL statement would you use to accomplish the task?
A.ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'A-Z'))NOVALIDATE ;
B.ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'[0-9]'))NOVALIDATE ;
C.ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'[[:alpha:]]'))NOVALIDATE ;
D.ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'[[:digit:]]'))NOVALIDATE ;
Answer:C
QUESTION NO: 2
Which three tasks can be performed using regular expression support in Oracle Database 10g?
(Choose three.)
A.It can be used to concatenate two strings.
B.It can be used to find out the total length of the string.
C.It can be used for string manipulation and searching operations.
D.It can be used to format the output for a column or expression having string data.
E.It can be used to find and replace operations for a column or expression having string data.
Answer:C D E
QUESTION NO: 3
View the Exhibit and examine the structure of the EMP table which is not partitioned and not an index-organized table. Evaluate the following SQL statement: ALTER TABLE emp DROP COLUMN first_name; Which two statements are true regarding the above command? (Choose two.)
A.The FIRST_NAME column would be dropped provided it does not contain any data.
B.The FIRST_NAME column would be dropped provided at least one or more columns remain in the table.
C.The FIRST_NAME column can be rolled back provided the SET UNUSED option is added to the above
SQL statement.
D.The FIRST_NAME column can be dropped even if it is part of a composite PRIMARY KEY provided the
CASCADE option is used.
Answer:B D
QUESTION NO: 4
Evaluate the CREATE TABLE statement: CREATE TABLE products (product_id NUMBER(6)
CONSTRAINT prod_id_pk PRIMARY KEY, product_name VARCHAR2(15)); Which statement is true regarding the PROD_ID_PK constraint?
A.It would be created only if a unique index is manually created first.
B.It would be created and would use an automatically created unique index.
C.It would be created and would use an automatically created nonunique index.
D.It would be created and remains in a disabled state because no index is specified in the command.
Answer:B
QUESTION NO: 5
Which two statements are true? (Choose two.)
A.The USER_SYNONYMS view can provide information about private synonyms.
B.The user SYSTEM owns all the base tables and user-accessible views of the data dictionary.
C.All the dynamic performance views prefixed with V$ are accessible to all the database users.
D.The USER_OBJECTS view can provide information about the tables and views created by the user only.
E.DICTIONARY is a view that contains the names of all the data dictionary views that the user can access.
Answer:A E
Microsoft PL-300 study guide not only apply to students, but also apply to office workers; not only apply to veterans in the workplace, but also apply to newly recruited newcomers. So our EMC D-PVM-DS-23 latest dumps are highly effective to make use of. IBM S2000-018 - Once you find it unsuitable for you, you can choose other types of the study materials. CIW 1D0-724 - They are the versions of the PDF, Software and APP online. So every year a large number of people take Juniper JN0-223 tests to prove their abilities.
Updated: May 27, 2022