Care sunt proprietatile ierarhiilor?
Quiz 5 topuri

Quiz
•
Education
•
Professional Development
•
Medium
Lucian Lazar
Used 27+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se stocheaza ca si leagturi parinte copil
Se stocheaza in aceeasi tabela
Pot fi reprezentate ca si arbore
Toate celelate variante
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Conditia care defineste punctul de start al unei interogari ierarhice se pune in clauza?
SELECT
FROM
WHERE
START WITH
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este sintaxa clauzei FETCH intr-o interogare Oracle?
FETCH FIRST x ROWS ONLY
FETCH JUST FIRST x ROWS
FETCH FIRST x RECORDS
FETCH TOP x ROWS
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce functie analitica folosim pentru a afisa rangul inregistrarilor permitand pauze?
RANK
DENSE_RANK
LAG
LEAD
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cand vrem sa afisam copiii unui element intr-o interogare ierarhica, ce coloana folosim langa cuvantul cheie PRIOR?
Coloana parinte
Coloana copil
Oricare coloana
Nici una din celelalte variante
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ca sa afisam distinct numarul de valori nenule ce functie folosim?
COUNT
COUNT DISTINCT
COUNT NVL
Nici una din celelalte variante
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce aduce LEFT JOIN din doua multimi?
Ce este comun
Ce este doar in dreapta
Ce este doar in stanga
Ce este comun si doar in stanga
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Quelle est votre niveau de français? - Français I

Quiz
•
Professional Development
9 questions
FOR PS

Quiz
•
Professional Development
11 questions
Colores (Spanish colors)

Quiz
•
KG - Professional Dev...
10 questions
Romania 10

Quiz
•
5th Grade - Professio...
14 questions
Evaluare modulul 2 PROF

Quiz
•
Professional Development
10 questions
TEST KOMPREHENSIF KE - IV PENGAWASAN KEAMANAN PENERBANGAN

Quiz
•
Professional Development
10 questions
INCOME TAX

Quiz
•
University - Professi...
13 questions
Le genre et le nombre

Quiz
•
Professional Development
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade