PGCES-02 Cram Materials study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if PGCES-02 Cram Materials learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our PGCES-02 Cram Materials exam questions. Believe us and if you purchase our product it is very worthy. If you can own the certification means that you can do the job well in the area so you can get easy and quick promotion. If you have any questions after you buy our PGCES-02 Cram Materials study guide, you can always get thoughtful support and help by email or online inquiry.
You can ask anyone who has used PGCES-02 Cram Materials actual exam.
PostgreSQL-CE-Certifications PGCES-02 Cram Materials - PostgreSQL CE 8 Silver This greatly improves the students' availability of fragmented time. With our PGCES-02 Real Torrent test prep, you don't have to worry about the complexity and tediousness of the operation. As long as you enter the learning interface of our soft test engine of PGCES-02 Real Torrent quiz guide and start practicing on our Windows software, you will find that there are many small buttons that are designed to better assist you in your learning.
Can you survive and be invincible in a highly competitive society? Can you gain a foothold in such a complex society? If your answer is "no", that is because your ability is not strong enough. Our PGCES-02 Cram Materials test braindumps can help you improve your abilities. Once you choose our learning materials, your dream that you have always been eager to get PostgreSQL-CE certification which can prove your abilities will realized.
PostgreSQL-CE PGCES-02 Cram Materials - Our workers have checked for many times.
Our experts are researchers who have been engaged in professional qualification PGCES-02 Cram Materials exams for many years and they have a keen sense of smell in the direction of the examination. Therefore, with our PGCES-02 Cram Materials study materials, you can easily find the key content of the exam and review it in a targeted manner so that you can successfully pass the PGCES-02 Cram Materials exam. We have free demos of the PGCES-02 Cram Materials exam materials that you can try before payment.
We have taken all your worries into consideration. Also, we adopt the useful suggestions about our PGCES-02 Cram Materials study materials from our customers.
PGCES-02 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
Our service staff will help you solve the problem about the Microsoft MB-330 training materials with the most professional knowledge and enthusiasm. Lpi 303-300 - There is a linkage given by our e-mail, and people can begin their study right away after they have registered in. First of all, if you are not sure about the ECCouncil 212-82 exam, the online service will find the most accurate and all-sided information for you, so that you can know what is going on about all about the exam and make your decision to buy ECCouncil 212-82 study guide or not. PostgreSQL-CE Microsoft MS-900-KR is one of the important certification exams. Our services before, during and after the clients use our Network Appliance NS0-528 certification material are considerate.
Updated: May 27, 2022