If you do not give up, the next second is hope. Quickly grab your hope, itis in the Omgzlook's PostgreSQL-CE PGCES-02 Mock Test exam training materials. Never say you can not do it. Although we might come across many difficulties during pursuing our dreams, we should never give up. If you still have dreams, our PGCES-02 Mock Test study materials will help you realize your dreams. According to the survey, the candidates most want to take PostgreSQL-CE PGCES-02 Mock Test test in the current IT certification exams.
PostgreSQL-CE-Certifications PGCES-02 We provide free PDF demo for each exam.
IT elite team continue to provide our candidates with the latest version of the PGCES-02 - PostgreSQL CE 8 Silver Mock Test exam training materials. Trying to download the free demo in our website and check the accuracy of PGCES-02 Exam Exercise test answers and questions. Getting certification will be easy for you with our materials.
Are you worried about how to passs the terrible PostgreSQL-CE PGCES-02 Mock Test exam? Do not worry, With Omgzlook's PostgreSQL-CE PGCES-02 Mock Test exam training materials in hand, any IT certification exam will become very easy. Omgzlook's PostgreSQL-CE PGCES-02 Mock Test exam training materials is a pioneer in the PostgreSQL-CE PGCES-02 Mock Test exam certification preparation.
PostgreSQL-CE PGCES-02 Mock Test - Remember, the fate is in your own hands.
Our PGCES-02 Mock Test real dumps has received popular acceptance worldwide with tens of thousands of regular exam candidates who trust our proficiency. Up to now, the passing rate is 98 to 100 percent. What made our PGCES-02 Mock Test study guide so amazing? The answer that we only supply the latest and valid PGCES-02 Mock Test exam braindumps for our customers and first-class after-sales services come after the first-class PGCES-02 Mock Test learning engine. We're also widely praised by our perfect services.
With this certification you will not be eliminated, and you will be a raise. Some people say that to pass the PostgreSQL-CE PGCES-02 Mock Test exam certification is tantamount to success.
PGCES-02 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
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: 5
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
SASInstitute A00-485 - In a word, Wwe have data protection act for you to avoid information leakage! Microsoft AZ-305-KR - So, it can save much time for us. During the trial period of our Adobe AD0-E328 study materials, the PDF versions of the sample questions are available for free download, and both the pc version and the online version can be illustrated clearly. EMC D-XTR-MN-A-24 - After you use our dumps, you will believe what I am saying. VMware 3V0-31.24 - They contain questions and answers on all the core points of your exam syllabus.
Updated: May 27, 2022