If you are nervous on your PGCES-02 Study Questions Ebook exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. Our Software version of PGCES-02 Study Questions Ebook study materials will be your best assistant. With the advantage of simulating the real exam environment, you can get a wonderful study experience with our PGCES-02 Study Questions Ebook exam prep as well as gain the best pass percentage. In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test PostgreSQL-CE certification and obtain the qualification certificate to become a quantitative standard, and our PGCES-02 Study Questions Ebook learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us. Get the best PGCES-02 Study Questions Ebook exam Training; as you study from our exam-files.
PGCES-02 Study Questions Ebook had a deeper impact on our work.
PostgreSQL-CE-Certifications PGCES-02 Study Questions Ebook - PostgreSQL CE 8 Silver We provide free update and the discounts for the old client. More and more people look forward to getting the Exam PGCES-02 Labs certification by taking an exam. However, the exam is very difficult for a lot of people.
Our PGCES-02 Study Questions Ebook test questions will help customers learn the important knowledge about exam. If you buy our products, it will be very easy for you to have the mastery of a core set of knowledge in the shortest time, at the same time, our PGCES-02 Study Questions Ebook test torrent can help you avoid falling into rote learning habits. You just need to spend 20 to 30 hours on study, and then you can take your exam.
PostgreSQL-CE PGCES-02 Study Questions Ebook - So you can take a best preparation for the exam.
Every detail of our PGCES-02 Study Questions Ebook exam guide is going through professional evaluation and test. Other workers are also dedicated to their jobs. Even the proofreading works of the PGCES-02 Study Questions Ebook study materials are complex and difficult. They still attentively accomplish their tasks. Please have a try and give us an opportunity. Our PGCES-02 Study Questions Ebook preparation quide will totally amaze you and bring you good luck. And it deserves you to have a try!
Omgzlook's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions.
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
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: 4
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: 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 Microsoft PL-500 study materials absolutely can add more pleasure to your life. HP HP2-I73 - These training products to help you pass the exam, we guarantee to refund the full purchase cost. If you attach great importance to the protection of personal information and want to choose a very high security product, Juniper JN0-637 real exam is definitely your first choice. Some of the test data on the site is free, but more importantly is that it provides a realistic simulation exercises that can help you to pass the PostgreSQL-CE SASInstitute A00-470 exam. EMC D-PST-OE-23 - Each of us is dreaming of being the best, but only a few people take that crucial step.
Updated: May 27, 2022