When you are preparing PGCES-02 Latest Exam Questions And Answers practice exam, it is necessary to grasp the overall knowledge points of real exam by using the latest PGCES-02 Latest Exam Questions And Answers pass guide. Our experts written the accurate PGCES-02 Latest Exam Questions And Answers test answers for exam preparation and created the study guideline for our candidates. We promise you will get high passing mark with our valid PGCES-02 Latest Exam Questions And Answers exam torrent and your money will be back to your account if you failed exam with our study materials. They are high quality and high effective PGCES-02 Latest Exam Questions And Answers training materials and our efficiency is expressed clearly in many aspects for your reference. The first one is downloading efficiency. With the development of technology, learning methods also take place great changes.
PostgreSQL-CE-Certifications PGCES-02 There is no doubt that you can get a great grade.
You can also try the simulated exam environment with PGCES-02 - PostgreSQL CE 8 Silver Latest Exam Questions And Answers software on PC. We esteem your variant choices so all these versions of PGCES-02 100% Accuracy exam guides are made for your individual preference and inclination. Our company has been putting emphasis on the development and improvement of PGCES-02 100% Accuracy test prep over ten year without archaic content at all.
We sincerely hope that you can try our PGCES-02 Latest Exam Questions And Answers learning quiz. You will surely benefit from your correct choice. Not only we provide the most valued PGCES-02 Latest Exam Questions And Answers study materials, but also we offer trustable and sincere after-sales services.
PostgreSQL-CE PGCES-02 Latest Exam Questions And Answers - It is very easy and convenient to use and find.
As the employment situation becoming more and more rigorous, it’s necessary for people to acquire more PGCES-02 Latest Exam Questions And Answers skills and knowledge when they are looking for a job. Enterprises and institutions often raise high acquirement for massive candidates, and aim to get the best quality talents. Thus a high-quality PGCES-02 Latest Exam Questions And Answers certification will be an outstanding advantage, especially for the employees, which may double your salary, get you a promotion. So choose us, choose a brighter future.
Being dedicated to these practice materials painstakingly and pooling useful points into our PGCES-02 Latest Exam Questions And Answers exam materials with perfect arrangement and scientific compilation of messages, our PGCES-02 Latest Exam Questions And Answers practice materials can propel the exam candidates to practice with efficiency. Our experts are constantly looking for creative way to immortalize our PGCES-02 Latest Exam Questions And Answers actual exam in this line.
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
CheckPoint 156-590 - There is an old saying goes, good memory is inferior to sodden ability to write, so we believe that it is a highly productive way for you to memory the knowledge point and review the reference books more effectively. SAP C-THR94-2405 exam questions can fuel your speed and help you achieve your dream. So without doubt, our Microsoft SC-300 exam questions are always the latest and valid. SAP C_THR97_2405 - It is easy for you to pass the exam because you only need 20-30 hours to learn and prepare for the exam. So if you are in a dark space, our Fortinet FCSS_ADA_AR-6.7 exam questions can inspire you make great improvements.
Updated: May 27, 2022