Do you feel headache looking at so many IT certification exams and so many exam materials? What should you do? Which materials do you choose? If you don't know how to choose, I choose your best exam materials for you. You can choose to attend PostgreSQL-CE PGCES-02 Latest Test Dumps Sheet exam which is the most popular in recent. Getting PGCES-02 Latest Test Dumps Sheet certificate, you will get great benefits. During the trial process, you can learn about the three modes of PGCES-02 Latest Test Dumps Sheet study quiz and whether the presentation and explanation of the topic in PGCES-02 Latest Test Dumps Sheet preparation questions is consistent with what you want. If you are interested in our products, I believe that after your trial, you will certainly not hesitate to buy it. What's more, Omgzlook provides you with the most excellent service.
Come and buy our PGCES-02 Latest Test Dumps Sheet exam guide!
We provide one year studying assist service and one year free updates downloading of PostgreSQL-CE PGCES-02 - PostgreSQL CE 8 Silver Latest Test Dumps Sheet exam questions. Up to now, many people have successfully passed the PGCES-02 Valid Test Forum exam with our assistance. So you need to be brave enough to have a try.
Most IT workers prefer to choose our online test engine for their PGCES-02 Latest Test Dumps Sheet exam prep because online version is more flexible and convenient. With the help of our online version, you can not only practice our PGCES-02 Latest Test Dumps Sheet exam pdf in any electronic equipment, but also make you feel the atmosphere of PGCES-02 Latest Test Dumps Sheet actual test. The exam simulation will mark your mistakes and help you play well in PGCES-02 Latest Test Dumps Sheet practice test.
PostgreSQL-CE PGCES-02 Latest Test Dumps Sheet - At last, you will not regret your choice.
we can give you 100% pass rate guarantee. PGCES-02 Latest Test Dumps Sheet practice quiz is equipped with a simulated examination system with timing function, allowing you to examine your PGCES-02 Latest Test Dumps Sheet learning results at any time, keep checking for defects, and improve your strength. Besides, during the period of using PGCES-02 Latest Test Dumps Sheet learning guide, we also provide you with 24 hours of free online services, which help to solve any problem for you at any time and sometimes mean a lot to our customers.
Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the PostgreSQL-CE certification PGCES-02 Latest Test Dumps Sheet exam.
PGCES-02 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
The table "tbl" is defined below such that it could only store non-negative integers in the column
"nn".
Select the keyword that is applicable for the underlined blank.
CREATE _______ natural_number AS DECIMAL CHECK (VALUE >= 0); CREATE TABLE tbl(nn natural_number);
A. VIEW
B. SCHEMA
C. RULE
D. TYPE
E. DOMAIN
Answer: E
QUESTION NO: 5
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
Our CompTIA SY0-601-KR exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. HP HP2-I73 - We will provide one year free update service for those customers who choose Omgzlook's products. The ISQI CPSA-FL sample questions include all the files you need to prepare for the PostgreSQL-CE ISQI CPSA-FL exam. HP HPE0-V27-KR - Our resources are constantly being revised and updated, with a close correlation. Furthermore, it is our set of Salesforce Salesforce-Loyalty-Management brain dumps that stamp your success with a marvelous score.
Updated: May 27, 2022