In 21st century, every country had entered the period of talent competition, therefore, we must begin to extend our PGCES-02 Test Tips personal skills, only by this can we become the pioneer among our competitors. At the same time, our competitors are trying to capture every opportunity and get a satisfying job. In this case, we need a professional PGCES-02 Test Tips certification, which will help us stand out of the crowd and knock out the door of great company. We can make sure that you cannot find the more suitable PGCES-02 Test Tipscertification guide than our study materials, so hurry to choose the study materials from our company as your study tool, it will be very useful for you to prepare for the PGCES-02 Test Tips exam. Our company is professional brand. You can see the high pass rate as 98% to 100%, which is unmarched in the market.
PostgreSQL-CE-Certifications PGCES-02 And we have become a popular brand in this field.
PostgreSQL-CE-Certifications PGCES-02 Test Tips - PostgreSQL CE 8 Silver And the content of them is the same though the displays are different. For many people, it’s no panic passing the New PGCES-02 Exam Cram exam in a short time. Luckily enough，as a professional company in the field of New PGCES-02 Exam Cram practice questions ,our products will revolutionize the issue.
We guarantee that you can pass the exam at one time even within one week based on practicing our PGCES-02 Test Tips exam materials regularly. 98 to 100 percent of former exam candidates have achieved their success by the help of our PGCES-02 Test Tips practice questions. And we have been treated as the best friend as our PGCES-02 Test Tips training guide can really help and change the condition which our loyal customers are in and give them a better future.
PostgreSQL-CE PGCES-02 Test Tips - So this certification exam is very popular now.
Everyone is not willing to fall behind, but very few people take the initiative to change their situation. Take time to make a change and you will surely do it. Our PGCES-02 Test Tips actual test guide can give you some help. Our company aims to help ease the pressure on you to prepare for the exam and eventually get a certificate. Obtaining a certificate is equivalent to having a promising future and good professional development. Our PGCES-02 Test Tips study materials have a good reputation in the international community and their quality is guaranteed. Why don't you there have a brave attempt? You will certainly benefit from your wise choice.
So that you will know the quality of the Omgzlook of PostgreSQL-CE PGCES-02 Test Tips exam training materials. The PostgreSQL-CE PGCES-02 Test Tips exam of Omgzlook is the best choice for you.
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
EMC D-PCR-DY-23 - The future is really beautiful, but now, taking a crucial step is even more important! SAP C_THR82_2405 - Are you an IT staff? Are you enroll in the most popular IT certification exams? If you tell me "yes", then I will tell you a good news that you're in luck. Our company has established a long-term partnership with those who have purchased our EMC D-PM-IN-23 exam questions. SAP C-THR81-2405 - So the choice is important. Besides, the price of our Microsoft PL-900 learning guide is very favourable even the students can afford it.
Updated: May 27, 2022