If you won't believe us, you can visit our Omgzlook to experience it. And then, I am sure you must choose Omgzlook exam dumps. Omgzlook dumps has high hit rate that will help you to pass PostgreSQL-CE PGCES-02 Dumps test at the first attempt, which is a proven fact. This is a site of great help to you. You will encounter the complex questions in the exam, but Omgzlook can help you to pass the exam easily. If you obtain PGCES-02 Dumps certificate, you can get a lot of benefits.
PostgreSQL-CE-Certifications PGCES-02 So, the competition is in fierce in IT industry.
We will be with you in every stage of your PGCES-02 - PostgreSQL CE 8 Silver Dumps exam preparation to give you the most reliable help. Therefore, hurry to visit Omgzlook to know more details. Miss the opportunity, you will regret it.
With the pdf papers, you can write and make notes as you like, which is very convenient for memory. We can ensure you pass with PostgreSQL-CE study torrent at first time. Omgzlook is a reliable study center providing you the valid and correct PGCES-02 Dumps questions & answers for boosting up your success in the actual test.
So the PostgreSQL-CE PGCES-02 Dumps exam is a great beginning.
We have applied the latest technologies to the design of our PGCES-02 Dumps exam prep not only on the content but also on the displays. As a consequence you are able to keep pace with the changeable world and remain your advantages with our PGCES-02 Dumps training braindumps. Besides, you can consolidate important knowledge for you personally and design customized study schedule or to-do list on a daily basis. As long as you follow with our PGCES-02 Dumps study guide, you are doomed to achieve your success.
Besides, we guarantee that the PGCES-02 Dumps exam questions of all our users can be answered by professional personal in the shortest time with our PGCES-02 Dumps study dumps. One more to mention, we can help you make full use of your sporadic time to absorb knowledge and information.
PGCES-02 PDF DEMO:
QUESTION NO: 1
PostgreSQL can use an index to access a table. Select two incorrect statements about indexes.
A. An index is created by 'CREATE INDEX', and deleted by 'DROP INDEX'.
B. By using an index effectively, searching and sorting performs faster.
C. There are B-tree, Hash, R-tree and GiST index types.
D. By creating an index,performance always improves.
E. Creating an unused index does not affect the performance of a database at all.
Answer: D,E
QUESTION NO: 2
A table named "sample" is defined as below. Select two statements which will generate a constraint error.
CREATE TABLE sample (
i INTEGER PRIMARY KEY,
j INTEGER,
CHECK ( i > 0 AND j < 0 )
);
A. INSERT INTO sample VALUES (1, 0);
B. INSERT INTO sample VALUES (2, -2);
C. INSERT INTO sample VALUES (3, NULL);
D. INSERT INTO sample VALUES (NULL, -4);
E. INSERT INTO sample VALUES (5, -5);
Answer: A,D
QUESTION NO: 3
Select one incorrect description regarding the following SQL statement defining a function.
CREATE OR REPLACE FUNCTION get_file_list(TEXT, BOOLEAN)
RETURNS SETOF TEXT LANGUAGE C STRICT SECURITY DEFINER AS 'myfuncs.so';
A. This function may bedefined in 'myfuncs.so'.
B. This function can return multiple rows.
C. This SQL statementdefines a function written in the C language.
D. If this function is called with a NULL parameter, it will return 0 when executed.
E. This functionoperates with the authority of the user who executed it.
Answer: E
QUESTION NO: 4
What does the following command do? Choose the most appropriate statement from the selection
below.
Note: $ is the command prompt.
$ pg_dump postgres > pgsql
A. Writes a backup of the database postgres to the file pgsql.
B. Writes a backup of the entire database cluster using user postgres to the file pgsql.
C. Backs up the database postgres and writes an error message to the file pgsql.
D. Writes a backup of the entire database cluster to the file postgres and writes an error message to the file pgsql.
E. Outputs all of the content of the database postgres to the screen using the user pgsql.
Answer: A
QUESTION NO: 5
I would like to be able to save log entries as shown below. Select a correct configuration setting from statements below.
LOG: connection received: host=[local] port=
LOG: connection authorized: user=postgres database=test
A. log_connections = true
B. log_hostname = true
C. syslog = true
D. log_authorization = true
E. log_min_level = log
Answer: A
SAP C_BW4H_214 - You can customize the practice environment to suit your learning objectives. The content of our Fortinet NSE5_FSM-6.3 practice engine is chosen so carefully that all the questions for the Fortinet NSE5_FSM-6.3 exam are contained. Salesforce Salesforce-AI-Associate - What is more, it is our mission to help you pass the exam. Cisco 300-615 - Whatever where you are, whatever what time it is, just an electronic device, you can do exercises. With 100% Guaranteed of Success: Omgzlook’s promise is to get you a wonderful success in ISACA CISM-CN certification exams.
Updated: May 27, 2022