They can even broaden amplitude of your horizon in this line. Of course, knowledge will accrue to you from our PGCES-02 Reliable Test Materials training guide. There is no inextricably problem within our PGCES-02 Reliable Test Materials learning materials. Our PGCES-02 Reliable Test Materials test braindumps are by no means limited to only one group of people. Whether you are trying this exam for the first time or have extensive experience in taking exams, our PGCES-02 Reliable Test Materials latest exam torrent can satisfy you. With our PGCES-02 Reliable Test Materials study questions for 20 to 30 hours, then you can be confident to pass the exam for sure.
PostgreSQL-CE-Certifications PGCES-02 So you can take a best preparation for the exam.
PostgreSQL-CE-Certifications PGCES-02 Reliable Test Materials - PostgreSQL CE 8 Silver Please have a try and give us an opportunity. 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.
Our PGCES-02 Reliable Test Materials study materials absolutely can add more pleasure to your life. You just need a chance to walk out. You can click to see the comments of the PGCES-02 Reliable Test Materials exam braindumps and how we changed their life by helping them get the PGCES-02 Reliable Test Materials certification.
PostgreSQL-CE PGCES-02 Reliable Test Materials - It will help us to pass the exam successfully.
What is your reason for wanting to be certified with PGCES-02 Reliable Test Materials? I believe you must want to get more opportunities. As long as you use PGCES-02 Reliable Test Materials learning materials and get a PGCES-02 Reliable Test Materials certificate, you will certainly be appreciated by the leaders. As you can imagine that you can get a promotion sooner or latter, not only on the salary but also on the position, so what are you waiting for? Just come and buy our PGCES-02 Reliable Test Materials study braindumps.
To get the PostgreSQL-CE PGCES-02 Reliable Test Materials exam certification is the goal of many IT people & Network professionals. The pass rate of Omgzlook is incredibly high.
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
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: 4
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: 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
Of course you can freely change another SAP C-TS410-2022 exam guide to prepare for the next exam. Juniper JN0-637 - Then, you need to upgrade and develop yourself. As long as you study with our EMC D-MSS-DS-23 exam questions for 20 to 30 hours, you will pass the exam for sure. Microsoft SC-200 - Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you. Moreover our Qlik QREP test guides provide customers with supplement service-mock test, which can totally inspire them to study hard and check for defects during their learning process.
Updated: May 27, 2022