Amazon
Avaya
Cisco
CompTIA
CrowdStrike
EC-Council
EXIN
Fortinet
Google
ISC
ISC2
ITIL
Juniper
Microsoft
NVIDIA
Okta
Palo Alto Networks
Salesforce
All Vendors
  1. Home
  2. Postgresql
  3. PGCES-02

Postgresql PGCES-02 Exam (page: 1)
Postgresql PGCES-02 CE 8 Silver
Updated on: 12-Feb-2026

Viewing Page 1 of 30
PGCES-02 PDF 142 Questions

Select two suitable statements regarding the following SQL statement:
CREATE TRIGGER trigger_1 AFTER UPDATE ON sales FOR EACH ROW EXECUTE PROCEDURE write_log();

  1. It is defining a trigger "trigger_1".
  2. Every time 'UPDATE' is executed on the "sales" table, the "write_log" function is called once.
  3. The "write_log" function is called before 'UPDATE' takes place.
  4. 'UPDATE' is not executed if "write_log" returns NULL.
  5. 'DROP TRIGGER trigger_1 ON sales;' deletes the defined trigger.

Answer(s): A,E



Select two transaction isolation levels supported in PostgreSQL.

  1. DIRTY READ
  2. READ COMMITTED
  3. REPEATABLE READ
  4. PHANTOM READ
  5. SERIALIZABLE

Answer(s): B,E



PostgreSQL can use an index to access a table. Select two incorrect statements about indexes.

  1. An index is created by 'CREATE INDEX', and deleted by 'DROP INDEX'.
  2. By using an index effectively, searching and sorting performs faster.
  3. There are B-tree, Hash, R-tree and GiST index types.
  4. By creating an index, performance always improves.
  5. Creating an unused index does not affect the performance of a database at all.

Answer(s): D,E



Select two incorrect statements regarding 'DOMAIN'.

  1. When defining a domain, you can add a default value and constraints to the original data.
  2. Domain is a namespace existing between databases and objects such as tables.
  3. A domain is created by 'CREATE DOMAIN'.
  4. A domain can be used as a column type when defining a table.
  5. To define a domain, both input and output functions are required.

Answer(s): B,E



Select two suitable statements regarding the data types of PostgreSQL.

  1. One field can handle up to 1GB of data.
  2. 'n' in CHARACTER(n) represents the number of bytes.
  3. Only the INTEGER type can be declared as an array.
  4. There is a non-standard PostgreSQL data type, called Geometric data type, which handles 2-dimensional data.
  5. A large object data type can be used to store data of unlimited size.

Answer(s): A,D



Viewing Page 1 of 30



Share your comments for Postgresql PGCES-02 exam with other users:

Ahmed Hashi 7/6/2023 5:40:00 PM

thanks ly so i have information cia
EUROPEAN UNION


mansi 5/31/2023 7:58:00 AM

hello team, i need sap qm dumps for practice
INDIA


Jamil aljamil 12/4/2023 4:47:00 AM

it’s good but not senatios based
UNITED KINGDOM


Cath 10/10/2023 10:19:00 AM

q.119 - the correct answer is b - they are not captured in an update set as theyre data.
VIET NAM


P 1/6/2024 11:22:00 AM

good matter
Anonymous


surya 7/30/2023 2:02:00 PM

please upload c_sacp_2308
CANADA


Sasuke 7/11/2023 10:30:00 PM

please upload the dump. thanks very much !!
Anonymous


V 7/4/2023 8:57:00 AM

good questions
UNITED STATES


TTB 8/22/2023 5:30:00 AM

hi, could you please update the latest dump version
Anonymous


T 7/28/2023 9:06:00 PM

this question is keep repeat : you are developing a sales application that will contain several azure cloud services and handle different components of a transaction. different cloud services will process customer orders, billing, payment, inventory, and shipping. you need to recommend a solution to enable the cloud services to asynchronously communicate transaction information by using xml messages. what should you include in the recommendation?
NEW ZEALAND


Gurgaon 9/28/2023 4:35:00 AM

great questions
UNITED STATES


wasif 10/11/2023 2:22:00 AM

its realy good
UNITED ARAB EMIRATES


Shubhra Rathi 8/26/2023 1:12:00 PM

oracle 1z0-1059-22 dumps
Anonymous


Leo 7/29/2023 8:48:00 AM

please share me the pdf..
INDIA


AbedRabbou Alaqabna 12/18/2023 3:10:00 AM

q50: which two functions can be used by an end user when pivoting an interactive report? the correct answer is a, c because we do not have rank in the function pivoting you can check in the apex app
GREECE


Rohan Limaye 12/30/2023 8:52:00 AM

best to practice
Anonymous


Aparajeeta 10/13/2023 2:42:00 PM

so far it is good
Anonymous


Vgf 7/20/2023 3:59:00 PM

please provide me the dump
Anonymous


Deno 10/25/2023 1:14:00 AM

i failed the cisa exam today. but i have found all the questions that were on the exam to be on this site.
Anonymous


CiscoStudent 11/15/2023 5:29:00 AM

in question 272 the right answer states that an autonomous acces point is "configured and managed by the wlc" but this is not what i have learned in my ccna course. is this a mistake? i understand that lightweight aps are managed by wlc while autonomous work as standalones on the wlan.
Anonymous


pankaj 9/28/2023 4:36:00 AM

it was helpful
Anonymous


User123 10/8/2023 9:59:00 AM

good question
UNITED STATES


vinay 9/4/2023 10:23:00 AM

really nice
Anonymous


Usman 8/28/2023 10:07:00 AM

please i need dumps for isc2 cybersecuity
Anonymous


Q44 7/30/2023 11:50:00 AM

ans is coldline i think
UNITED STATES


Anuj 12/21/2023 1:30:00 PM

very helpful
Anonymous


Giri 9/13/2023 10:31:00 PM

can you please provide dumps so that it helps me more
UNITED STATES


Aaron 2/8/2023 12:10:00 AM

thank you for providing me with the updated question and answers. this version has all the questions from the exam. i just saw them in my exam this morning. i passed my exam today.
SOUTH AFRICA


Sarwar 12/21/2023 4:54:00 PM

how i can see exam questions?
CANADA


Chengchaone 9/11/2023 10:22:00 AM

can you please upload please?
Anonymous


Mouli 9/2/2023 7:02:00 AM

question 75: option c is correct answer
Anonymous


JugHead 9/27/2023 2:40:00 PM

please add this exam
Anonymous


sushant 6/28/2023 4:38:00 AM

please upoad
EUROPEAN UNION


John 8/7/2023 12:09:00 AM

has anyone recently attended safe 6.0 certification? is it the samq question from here.
Anonymous