We have hired professional staff to maintain PGCES-02 Exam Test practice engine and our team of experts also constantly updates and renew the question bank according to changes in the syllabus. With PGCES-02 Exam Test learning materials, you can study at ease, and we will help you solve all the problems that you may encounter in the learning process. If you have any confusion about our PGCES-02 Exam Test exam questions, just contact us and we will help you out. With the best quality and high accuracy, our PGCES-02 Exam Test vce braindumps are the best study materials for the certification exam among the dumps vendors. Our experts constantly keep the pace of the current exam requirement for PGCES-02 Exam Test actual test to ensure the accuracy of our questions. As a member of the group who are about to take the PGCES-02 Exam Test exam, are you worried about the difficulties in preparing for the exam? Maybe this problem can be solved today, if you are willing to spend a few minutes to try our PGCES-02 Exam Test actual exam.
PostgreSQL-CE-Certifications PGCES-02 Then join our preparation kit.
The combination of PGCES-02 - PostgreSQL CE 8 Silver Exam Test Exam practice software and PDF Questions and Answers make the preparation easier and increase the chances to get higher score in the PGCES-02 - PostgreSQL CE 8 Silver Exam Test exam. What most useful is that PDF format of our Latest Study Guide PGCES-02 Ebook exam materials can be printed easily, you can learn it everywhere and every time you like. It is really convenient for candidates who are busy to prepare the exam.
Our PGCES-02 Exam Test exam material is good to PGCES-02 Exam Test pass exam in a week. Now you can become PGCES-02 Exam Testcertified professional with Dumps preparation material. Our PGCES-02 Exam Test exam dumps are efficient, which our dedicated team keeps up-to-date.
PostgreSQL-CE PGCES-02 Exam Test - Also, they have respect advantages.
With many advantages such as immediate download, simulation before the real exam as well as high degree of privacy, our PGCES-02 Exam Test actual exam survives all the ordeals throughout its development and remains one of the best choices for those in preparation for PGCES-02 Exam Test exam. Many people have gained good grades after using our PGCES-02 Exam Test real dumps, so you will also enjoy the good results. Don’t hesitate any more. Time and tide wait for no man. Come and buy our PGCES-02 Exam Test exam questions!
However, how to pass PostgreSQL-CE certification PGCES-02 Exam Test exam quickly and simply? Our Omgzlook can always help you solve this problem quickly. In Omgzlook we provide the PGCES-02 Exam Test certification exam training tools to help you pass the exam successfully.
PGCES-02 PDF DEMO:
QUESTION NO: 1
The table "tbl" is defined below such that it could only store non-negative integers in the column
"nn".
Select the keyword that is applicable for the underlined blank.
CREATE _______ natural_number AS DECIMAL CHECK (VALUE >= 0); CREATE TABLE tbl(nn natural_number);
A. VIEW
B. SCHEMA
C. RULE
D. TYPE
E. DOMAIN
Answer: E
QUESTION NO: 2
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: 3
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: 4
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: 5
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
Our SAP C_THR12_2311 practice materials are suitable to exam candidates of different levels. Microsoft PL-400-KR - Through so many feedbacks of these products, our Omgzlook products prove to be trusted. Since we have the same ultimate goals, which is successfully pass the Microsoft PL-100 exam. Fortinet FCSS_NST_SE-7.4 - If you fail to pass the exam, Omgzlook will full refund to you. Microsoft MS-900-KR - Besides, you can take notes on it whenever you think of something important.
Updated: May 27, 2022