
Quiz 12 Postgres
Authored by Lucian Lazar
Computers
Professional Development
Used 11+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este tipul de data pentru numere in Postgres?
NUMBER
NUMERIC
DOUBLE
SHORT
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este tipul de data pentru stringuri in Postgres?
VARCHAR
VARCHAR2
CHAR
STRING
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cand este obligatoriu sa folosim alias pentru subquery in Postgres?
In clauza FROM
In clauza WHERE
In clauza HAVING
Toate celelate variante
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cum extragem ziua din saptamana in Postgres
TO_CHAR
TO_DATE
EXTRACT (DOW FROM)
EXTRACT ('DOW' FROM)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este functia prin care afisam in Postgres anumite valori in loc de NULL?
TO_CHAR
NVL
ISNULL
COALESCE
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce clauza se foloseste in Postgres pentru a extrage doar primele inregistrari intr-o interogare?
FETCH FIRST ROWS ONLY
TOP
LIMIT
ROWNUM
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce functie analitica folosim pentru a afisa rangul inregistrarilor fara pauze?
RANK
DENSE_RANK
LAG
LEAD
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
11 questions
Abkürzungen Teil 2
Quiz
•
Professional Development
7 questions
ICT let's get facilitators!
Quiz
•
Professional Development
8 questions
Ques1
Quiz
•
Professional Development
15 questions
Looker Studio 2 Quiz
Quiz
•
Professional Development
15 questions
Scratch Text Operators
Quiz
•
KG - Professional Dev...
15 questions
Test HDD
Quiz
•
Professional Development
15 questions
Operating Systems
Quiz
•
Professional Development
10 questions
DB2 (5/4)
Quiz
•
Professional Development
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Computers
10 questions
How to Email your Teacher
Quiz
•
Professional Development
6 questions
3RD GRADE DECLARATION OF INDEPENDENCE EXIT TICKET
Quiz
•
Professional Development
19 questions
Black History Month Trivia
Quiz
•
6th Grade - Professio...
22 questions
Multiplying Exponents with the Same Base
Quiz
•
9th Grade - Professio...
40 questions
Flags of the World
Quiz
•
KG - Professional Dev...