Omgzlook's PostgreSQL-CE PGCES-02 Test Answers exam training materials are bring the greatest success rate to all the candicates who want to pass the exam. PostgreSQL-CE PGCES-02 Test Answers exam is a challenging Certification Exam. Besides the books, internet is considered to be a treasure house of knowledge. If you obtain PGCES-02 Test Answers certificate, you can get a lot of benefits. Then you pick other people's brain how to put through the test. We also offer a year of free updates.
PostgreSQL-CE-Certifications PGCES-02 So, the competition is in fierce in IT industry.
PostgreSQL-CE-Certifications PGCES-02 Test Answers - PostgreSQL CE 8 Silver The empty promise is not enough. If you feel it is difficult to prepare for PostgreSQL-CE Latest PGCES-02 Exam Price and need spend a lot of time on it, you had better use Omgzlook test dumps which will help you save lots of time. What's more, Omgzlook exam dumps can guarantee 100% pass your exam.
PGCES-02 Test Answers PDF file is the common version which many candidates often choose. If you are tired with the screen for study, you can print the PGCES-02 Test Answers pdf dumps into papers. With the pdf papers, you can write and make notes as you like, which is very convenient for memory.
PostgreSQL-CE PGCES-02 Test Answers - Just add it to your cart.
As a key to the success of your life, the benefits that our PGCES-02 Test Answers study braindumps can bring you are not measured by money. PGCES-02 Test Answers exam questions can not only help you pass the exam, but also help you master a new set of learning methods and teach you how to study efficiently, our PGCES-02 Test Answers study materials will lead you to success. And PGCES-02 Test Answers study materials provide free trial service for consumers. Come and have a try!
Omgzlook gives you unlimited online access to PGCES-02 Test Answers certification practice tools. You can instantly download the PGCES-02 Test Answers test engine and install it on your PDF reader, laptop or phone, then you can study it in the comfort of your home or while at office.
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
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
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: 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
We can assure you the proficiency of our SAP C-LIXEA-2404 exam prep. We not only provide you valid Microsoft AZ-104-KR exam answers for your well preparation, but also bring guaranteed success results to you. our advanced operation system on the IBM C1000-174 learning guide will automatically encrypt all of the personal information on our IBM C1000-174 practice dumps of our buyers immediately, and after purchasing, it only takes 5 to 10 minutes before our operation system sending our IBM C1000-174 study materials to your email address, there is nothing that you need to worry about, and we will spear no effort to protect your interests from any danger and ensure you the fastest delivery. Cisco 300-740 - We provide 24/7 customer service for all of you, please feel free to send us any questions about PostgreSQL-CE exam test through email or online chat, and we will always try our best to keeping our customer satisfied. Believe us because the IBM C1000-162 test prep are the most useful and efficient, and the IBM C1000-162 exam preparation will make you master the important information and the focus of the exam.
Updated: May 27, 2022