Postgresql DBA Test
PostgreSQL DBA Mastery Quiz
Test your knowledge of PostgreSQL with this comprehensive quiz designed for database administrators! Whether you're a novice or an experienced DBA, this quiz will challenge your understanding of key PostgreSQL concepts and practices.
- Multiple choice questions covering a range of PostgreSQL features
- Assess your understanding of database operations and configurations
- Ideal for those looking to reinforce their PostgreSQL skills or prepare for certification
Which of the following is true regarding PostgreSQL?
PostgreSQL is a powerful
PostgreSQL is open source
PostgreSQL is object-relational database system
All of the above
Using psql, you can generate a complete list of commands by using the ________ command
Help
/help
$help
&help
A tablespace is a place where database objects are stored on disk.
True
False
Only the administrator can make use of tablespaces.
True
False
Which of the following best describes a role:
A server’s purpose within a cluster.
The purpose of a particular database.
A cluster’s purpose.
A template for authorization to various database objects.
WAL stands for:
Write Ahead Log
Write Ahead List
Write Anywhere List
Write Anywhere Logging
VACUUM operation is used:
To recover or reuse disk space occupied by updated or deleted rows.
To protect against loss of very old data due to transaction ID wraparound.
To update data statistics used by the PostgreSQL query planner.
All of these
When looking at ‘ps’ output on a Unix system, you see the following: Postgres 1016 0.1 2.4 6532 3080 pts/1 SN 13:19 0:00 postgres: tgl regression [local] idle in transaction What does “idle in transaction” mean?
The server is idle, awaiting a client connection.
A transaction is possibly hung.
A user issued an IDLE statement to the database.
A client is connected, and the server is awaiting input.
Bob works for StataCorp. His workstation’s IP address is 10.5.34.8. He needs access to a database called “partners” directly from his workstation. Which of the following is the correct entry in pg_hba.conf?
Host partners bob 10.5.34.8/24 krb5
Host partners bob 10.5.34.8/32 kerb5
Host partners bob 10.5.34.8 kerb5
Host partners bob 10.5.34.8/32 krb5
Default, in what subdirectory of the database data directory are WAL logs contained(for version 10 and above)?
Pg-xlog
Pg-log
Pg_log
Pg_wal
True or False? To enable continuous archiving, all you have to do is set archive_mode to ‘on’ in postgresql.conf
True
False
Locks are recorded in:
Pg_lock system logs
Pg_locks system view
Pg_locks system logs
Pg_lock system table
What does the following statement do? CREATE INDEX lower_title_idx ON books ((lower(title)));
Modifies an index in place to be lowercase
Creates a new index with a special operator class ‘lower’ for case insensitive comparisons.
Creates an index for efficient case-insensitive searches on the titles column within the books table
Nothing, it’s invalid SQL
Which one is the highest logging level in postgresql?
DEBUG4
Info
Warning
DEBUG5
A VACUUM operation is used:
To recover or reuse disk space occupied by updated or deleted rows
To protect against loss of very old data due to transaction ID wraparound.
To update data statistics used by the PostgreSQL query planner.
All of these
{"name":"Postgresql DBA Test", "url":"https://www.supersurvey.com/QPREVIEW","txt":"Test your knowledge of PostgreSQL with this comprehensive quiz designed for database administrators! Whether you're a novice or an experienced DBA, this quiz will challenge your understanding of key PostgreSQL concepts and practices.Multiple choice questions covering a range of PostgreSQL featuresAssess your understanding of database operations and configurationsIdeal for those looking to reinforce their PostgreSQL skills or prepare for certification","img":"https:/images/course8.png"}
More Surveys
LLSS Rules
420
Data Intelligence Team Weekly Fair
9412
Admin application
5219
Bintmas 2021
15812
100
Market Research
15854
210
Ark-Madness ROUND THREE! FIGHT!
210
Rhoer Elections
14780
Meeting Culture & Duration
420
Smash or Pass
15812
Evidence-Based Practice Application for Nurses
One of the competencies nurses should demonstrate is the capacity to interpret subjective health care information. This includes conducting a synthesis of research evidence, organizational information and staff perceptions.
Nursing training NURS FPX 6214 Assessment 1 Technology Needs Assessment intense, and understudies often face difficulties in balancing scholarly demands with clinical pivots and shift work. Best online scholastic nursing assistance platforms offer nonstop support to assist understudies with managing their investigations and assignments.
Online Scholarly Nursing Assistance
Nursing is a complex and challenging field. Understudies pursuing this degree should gain some significant experience about medical science and foster decisive thinking skills to find true success. They likewise need to dominate different pragmatic procedures. These demands make it challenging for them to balance their scholarly requirements and clinical revolutions. This is where online scholarly nursing assistance NURS FPX 6218 Assessment 2 Assessing Community Health Care Needs come in. They offer master composed, well-informed assignments that assist nursing understudies with excelling in both theory and practice.
The blog Best NURS FPX 5005 Assessment 3 Evidence-Based Practice Application Online Scholarly Nursing Assistance discusses the importance of having professional scholastic writers who are know all about the nursing industry. These sites carefully curate their group of writers, ensuring that they are competent in writing as well as have major areas of strength for an in nursing. This is in line with the main theme of the article as it shows that these locales mean to give online scholarly nursing NURS FPX 5005 Assessment 4 Analysis of Technology in Nursing Practice that is both functional and effective.
In this course, the understudy will write a paper that fundamentally examines and assesses nursing and related theories with regards to advanced nursing practice and a comprehensive way to deal with care. The paper will be composed using current APA style and include somewhere around three scholarly sources. The understudy will ponder their worldview and philosophy of nursing.
EBP Model
The nursing profession is a consistently evolving field, and nurses should stay up with new medicines, treatments, and writing to guarantee their patients get the best care. Evidence-Based Practice (EBP) is a method sent by nurses to survey and assess the nature of patient treatment. This approach thinks about outside evidence, clinical mastery, and patient study and NURS FPX 8030 Assessment 5 Creation of Policy or Procedure. Nurses conducting EBP studies should follow severe assessment rules and guarantee that their research is methodologically sound.
The Iowa Model of Evidence-based Practice has worked on persistent outcomes and the work environment for nurses. In a concentrate by Speroni et al., nurses at Magnet-perceived clinics reported that more than 90% use the EBP model to further develop patient care.
In a contextual investigation, an APN used the theory-based advanced nursing practice model of Safe Persistent Illness & Disorder Management in NURS FPX 6412 Assessment 3 Manuscript for Publication Healthcare (SCDNT) to tackle a genuine patient problem. The patient was determined to have diabetes type 2 and required standard medical interventions to forestall a respiratory failure or stroke. The baccalaureate-arranged nurse at Prime Emergency clinic found that nurses didn't have adequate training and schooling in diabetic care, so they didn't have the foggiest idea how to treat the patient effectively.
Methods and Measurement
During the practicum meeting, understudies figure out how to distinguish and use the most secure healthcare procedures and methodologies. This is accomplished through the exploration of center range theory and practice level theories, explicitly SCDNT. For instance, a nurse in NHS FPX 4000 Assessment 2 Applying Research Skills Clinic experiences issues with identifying and implementing diabetic training for her patients with type 2 diabetes. This adversely influences her capacity to convey the most ideal care to her patients. The two-hour practicum conversation explores this issue.
100
Make your own Survey
- it's free to start.
- it's free to start.