if you choose to use the software version of our PGCES-02 Latest Test Cost study guide, you will find that you can download our PGCES-02 Latest Test Cost exam prep on more than one computer and you can practice our PGCES-02 Latest Test Cost exam questions offline as well. We strongly believe that the software version of our PGCES-02 Latest Test Cost study materials will be of great importance for you to prepare for the exam and all of the employees in our company wish you early success! If you prepare based on our PGCES-02 Latest Test Cost exam simulations files, you will feel easy to clear exam once certainly. If you want to do something different and stand out, you should not only work hard but also constantly strive to improve including education qualification and career certificate. There is a great deal of advantages of our PGCES-02 Latest Test Cost exam questions you can spare some time to get to know.
PostgreSQL-CE-Certifications PGCES-02 It is unmarched high as 98% to 100%.
PostgreSQL-CE-Certifications PGCES-02 Latest Test Cost - PostgreSQL CE 8 Silver If you make the best use of your time and obtain a useful certification you may get a senior position ahead of others. With our trusted service, our PGCES-02 New Exam Camp Sheet study guide will never make you disappointed. To ensure that you have a more comfortable experience before you choose to purchase our PGCES-02 New Exam Camp Sheet exam quiz, we provide you with a trial experience service.
Before you try to attend the PGCES-02 Latest Test Cost practice exam, you need to look for best learning materials to easily understand the key points of PGCES-02 Latest Test Cost exam prep. There are PGCES-02 Latest Test Cost real questions available for our candidates with accurate answers and detailed explanations. We are ready to show you the most reliable PGCES-02 Latest Test Cost pdf vce and the current exam information for your preparation of the test.
PostgreSQL-CE PGCES-02 Latest Test Cost - We can provide you with a free trial version.
Unlike other kinds of exam files which take several days to wait for delivery from the date of making a purchase, our PGCES-02 Latest Test Cost study materials can offer you immediate delivery after you have paid for them. The moment you money has been transferred to our account, and our system will send our PGCES-02 Latest Test Costtraining dumps to your mail boxes so that you can download PGCES-02 Latest Test Cost exam questions directly. It is fast and convenient out of your imagination.
Finally, you will pass the exam and get a PostgreSQL-CE certification. Using our products does not take you too much time but you can get a very high rate of return.
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
Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by Amazon DOP-C02-KR test prep, our after-sale services can update your existing Amazon DOP-C02-KR study quiz within a year and a discount more than one year. As long as you buy our Microsoft MB-310 study quiz, you will find that we update it from time to time according to the exam center. Our ISACA CISA-KR exam questions can assure you that you will pass the ISACA CISA-KR exam as well as getting the related certification under the guidance of our ISACA CISA-KR study materials as easy as pie. With our test-oriented Cisco 700-240 test prep in hand, we guarantee that you can pass the Cisco 700-240 exam as easy as blowing away the dust, as long as you guarantee 20 to 30 hours practice with our Cisco 700-240 study materials. Our EMC D-RP-DY-A-24 study guide has three formats which can meet your different needs: PDF, software and online.
Updated: May 27, 2022