And it will also allow you to have a better future. The Oracle 1Z1-082 Test Book certification exam is not only validate your skills but also prove your expertise. It can prove to your boss that he did not hire you in vain. Before you choose our 1Z1-082 Test Book study material, you can try our 1Z1-082 Test Book free demo for assessment. For a better idea you can also read 1Z1-082 Test Book testimonials from our previous customers at the bottom of our product page to judge the validity. And IT certification has become a necessity.
Actually, 1Z1-082 Test Book exam really make you anxious.
Our professional experts not only have simplified the content and grasp the key points for our customers, but also recompiled the 1Z1-082 - Oracle Database Administration I Test Book preparation materials into simple language so that all of our customers can understand easily no matter which countries they are from. Every version of Test 1Z1-082 Name study materials that we provide to you has its own advantage: the PDF version has no equipment limited, which can be read anywhere; the online version can use on any electronic equipment there is network available; the software version can simulate the real Test 1Z1-082 Name exam environment to let you have more real feeling to Test 1Z1-082 Name real exam, besides the software version can be available installed on unlimited number devices.
By passing the exams multiple times on practice test software, you will be able to pass the real 1Z1-082 Test Book test in the first attempt. With our 1Z1-082 Test Book practice test software, you can simply assess yourself by going through the 1Z1-082 Test Book practice tests. We highly recommend going through the 1Z1-082 Test Book answers multiple times so you can assess your preparation for the 1Z1-082 Test Book exam.
Oracle 1Z1-082 Test Book - So the proficiency of our team is unquestionable.
1Z1-082 Test Book is the authentic study guides with the latest exam material which can help you solve all the difficulties in the actual test. Our 1Z1-082 Test Book free demo is available for all of you. You will receive an email attached with the 1Z1-082 Test Book training dumps within 5-10 minutes after completing purchase. Immediately download for the 1Z1-082 Test Book study pdf is available for study with no time wasted. We have money refund policy to ensure your interest in case the failure of 1Z1-082 Test Book actual test.
It will be easy for you to find your prepared learning material. If you are suspicious of our 1Z1-082 Test Book exam questions, you can download the free demo from our official websites.
1Z1-082 PDF DEMO:
QUESTION NO: 1
Which four statements are true regarding primary and foreign key constraints and the effect they can have on table data? (Choose four.)
A. Primary key and foreign key constraints can be defined at both the column and table level
B. The foreign key columns and parent table primary key columns must have the same names
C. It is possible for child rows that have a foreign key to be deleted automatically from the child table at the time the parent row is deleted
D. A table can have only one primary key but multiple foreign keys
E. A table can have only one primary key and foreign key
F. Only the primary key can be defined at the column and table level
G. It is possible for child rows that have a foreign key to remain in the child table at the time the parent row is deleted
Answer: A,B,C,D
QUESTION NO: 2
Which two statements are true regarding Oracle database space management within blocks managed by Automatic Segment Space Management (ASSM)? (Choose two.)
A. PCTFREE defaults to 10% for all blocks in all segments for all compression methods
B. Insert operations always attempt to find blocks with free space appropriate to the length of the row being inserted
C. A block will always be eligible for inserts if the row is short enough to fit into the block
D. Update operations always attempt to find blocks with free space appropriate to the length of the row being updated
E. ASSM assigns blocks to one of four fullness categories based on what percentage of the block is allocated for rows
Answer: C,D
QUESTION NO: 3
The EMPLOYEES table contains columns EMP_ID of data type NUMBER and HIRE_DATE of data type DATE.
You want to display the date of the first Monday after the completion of six months since hiring.
The NLS_TERRITORY parameter is set to AMERICA in the session and, therefore, Sunday is the first day on the wee.
Which query can be used?
A. SELECT emp_id, ADD_MONTHS(hire_date, 6), NEXT_DAY('MONDAY') FROM employees;
B. SELECT emp_id, NEXT_DAY(MONTHS_BETWEEN(hire_date, SYSDATE), 6) FROM employees;
C. SELECT emp_id, NEXT_DAY(ADD_MONTHS(hire_date, 6), 'MONDAY') FROM employees;
D. SELECT emp_id, NEXT_DAY(ADD_MONTHS(hire_date, 6), 1) FROM employees;
Answer: C
QUESTION NO: 4
You want to use table compression suitable for OLTP that will:
* Compress rows for all DML statements on that table
* Minimize the overheads associated with compression
Which compression option is best suited for this?
A. COLUMN STORE COMPRESS FOR QUERY LOW
B. COLUMN STORE COMPRESS FOR ARCHIVE HIGH
C. ROW STORE COMPRESS ADVANCED
D. ROW STORE COMPRESS BASIC
E. COLUMN STORE COMPRESS FOR ARCHIVE LOW
Answer: C
QUESTION NO: 5
What is true about non-equijoin statement performance? (Choose two.)
A. Table aliases can improve performance
B. The Oracle join syntax performs better than the SQL:1999 compliant ANSI join syntax
C. The BETWEEN condition always performs better than using the >= and <= conditions
D. The BETWEEN condition always performs less well than using the >= and <= conditions
E. The join syntax used makes no difference to performance
Answer: A,B
Our website always trying to bring great convenience to our candidates who are going to attend the Huawei H19-338_V3.0 practice test. In order to provide the most effective Microsoft AZ-400 exam materials which cover all of the current events for our customers, a group of experts in our company always keep an close eye on the changes of the Microsoft AZ-400 exam, and then will compile all of the new key points as well as the latest types of exam questions into the new version of our Microsoft AZ-400 training engine. SAP C_THR89_2405 - You can study any time anywhere you want. Therefore, you are able to get hang of the essential points in a shorter time compared to those who are not willing to use our EMC D-ECS-DY-23 exam torrent. Our IT professionals have made their best efforts to offer you the latest Databricks Databricks-Certified-Professional-Data-Engineer study guide in a smart way for the certification exam preparation.
Updated: May 28, 2022