If you are still hesitating whether to select Omgzlook, you can free download part of our exam practice questions and answers from Omgzlook website to determine our reliability. If you choose to download all of our providing exam practice questions and answers, Omgzlook dare 100% guarantee that you can pass PostgreSQL-CE certification PGCES-02 Reliable Test Simulator Online exam disposably with a high score. In fact, learning our PGCES-02 Reliable Test Simulator Online learning quiz is a good way to inspire your spirits. Not only that you can pass the exam and gain the according PGCES-02 Reliable Test Simulator Online certification but also you can learn a lot of knowledage and skills on the subjest. Omgzlook also provide you with a free update service for one year.
PostgreSQL-CE-Certifications PGCES-02 Everything is changing so fast.
PostgreSQL-CE-Certifications PGCES-02 Reliable Test Simulator Online - PostgreSQL CE 8 Silver These training products to help you pass the exam, we guarantee to refund the full purchase cost. And we always have a very high hit rate on the PGCES-02 Latest Study Questions study guide by our customers for our high pass rate is high as 98% to 100%. No matter where you are or what you are, PGCES-02 Latest Study Questions practice questions promises to never use your information for commercial purposes.
IT certification candidates are mostly working people. Therefore, most of the candidates did not have so much time to prepare for the exam. But they need a lot of time to participate in the certification exam training courses.
PostgreSQL-CE PGCES-02 Reliable Test Simulator Online - This is doubly true for IT field.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our PGCES-02 Reliable Test Simulator Online study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our PGCES-02 Reliable Test Simulator Online training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our PGCES-02 Reliable Test Simulator Online exam questions are exactly the same ones in the real exam.
Opportunities always for those who are well prepared and we wish you not to miss the good opportunities. Omgzlook provide you with the most authoritative and the fullest PostgreSQL-CE PGCES-02 Reliable Test Simulator Online exam dumps, thus the hit rate is very high.
PGCES-02 PDF DEMO:
QUESTION NO: 1
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: 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
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
QUESTION NO: 4
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: 5
Select one incorrect statement from the below about a database cluster.
A. It is possible to have multiple databases within a database cluster.
B. A database cluster is created usinginitdb command.
C. Each host can have only one database cluster.
D. Special databases called template0 and template1 are created in a database cluster by default.
E. When a database cluster is created, a databasesuperuser is registered using the username of the
OS at the time of creation unless otherwise designated.
Answer: C
HP HPE0-S60 - The most important part is that all contents were being sifted with diligent attention. There will be one version right for you and help you quickly pass the SAP C-S4CPR-2402 with ease, so that you can obtain the most authoritative international recognition on your IT ability. With our customer-oriented Amazon SAA-C03-KR actual question, you can be one of the former exam candidates with passing rate up to 98 to 100 percent. The latest EMC D-PSC-MN-01 exam review materials offered by our Omgzlook will help you complete the EMC D-PSC-MN-01 exam preparation in short time. IBM C1000-184 training materials are 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