Our PGCES-02 Latest Exam Cram Materials practice materials are updating according to the precise of the real exam. Our test prep can help you to conquer all difficulties you may encounter. In other words, we will be your best helper. The rest of the time you can do anything you want to do to, which can fully reduce your review pressure. Saving time and improving efficiency is the consistent purpose of our PGCES-02 Latest Exam Cram Materials learning materials. If you have problems in the process of using our PGCES-02 Latest Exam Cram Materials study questions, as long as you contact us anytime and anywhere, we will provide you with remote assistance until that all the problems on our PGCES-02 Latest Exam Cram Materials exam braindumps are solved.
PostgreSQL-CE-Certifications PGCES-02 It is easy to carry.
At the same time, our PGCES-02 - PostgreSQL CE 8 Silver Latest Exam Cram Materials learning materials discard the most traditional rote memorization methods and impart the key points of the qualifying exam in a way that best suits the user's learning interests, this is the highest level of experience that our most authoritative think tank brings to our PGCES-02 - PostgreSQL CE 8 Silver Latest Exam Cram Materials learning materials users. Users using our PGCES-02 New Braindumps Ppt study materials must be the first group of people who come into contact with new resources. When you receive an update reminder from PGCES-02 New Braindumps Ppt practice questions, you can update the version in time and you will never miss a key message.
In compliance with syllabus of the exam, our PGCES-02 Latest Exam Cram Materials practice materials are determinant factors giving you assurance of smooth exam. Our PGCES-02 Latest Exam Cram Materials practice materials comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam. So, they are specified as one of the most successful PGCES-02 Latest Exam Cram Materials practice materials in the line.
PostgreSQL-CE PGCES-02 Latest Exam Cram Materials - Within a year, we provide free updates.
Considering many exam candidates are in a state of anguished mood to prepare for the PGCES-02 Latest Exam Cram Materials exam, our company made three versions of PGCES-02 Latest Exam Cram Materials real exam materials to offer help. All these variants due to our customer-oriented tenets. As a responsible company over ten years, we are trustworthy. In the competitive economy, this company cannot remain in the business for long. But we keep being the leading position in contrast. We are reactive to your concerns and also proactive to new trends happened in this PGCES-02 Latest Exam Cram Materials exam.
If you participate in the IT exam, you should not hesitate to choose Omgzlook's PostgreSQL-CE PGCES-02 Latest Exam Cram Materials exam training materials. After you use, you will know that it is really good.
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
The content of APMG-International AgileBA-Foundation study material is comprehensive and targeted so that you learning is no longer blind. Amazon DOP-C02 - Of course, with studying hard, you can pass the exam. EC-COUNCIL 312-39 - We sincerely encourage you to challenge yourself as long as you have the determination to study new knowledge. Microsoft AZ-104-KR - Education degree just mean that you have this learning experience only. With SAP C-C4H320-34 learning materials, you will not need to purchase any other review materials.
Updated: May 27, 2022