Quiz 8 agregari

Quiz 8 agregari

Professional Development

10 Qs

quiz-placeholder

Similar activities

Quiz 14 Creare

Quiz 14 Creare

Professional Development

10 Qs

Quiz 13 Proiectare

Quiz 13 Proiectare

Professional Development

10 Qs

Quiz 5 joinuri

Quiz 5 joinuri

Professional Development

10 Qs

Quiz 2 Interogari

Quiz 2 Interogari

Professional Development

10 Qs

Quiz sobre la formació en panells digitals

Quiz sobre la formació en panells digitals

Professional Development

9 Qs

Calculator (test rapid)

Calculator (test rapid)

1st Grade - Professional Development

5 Qs

Sistemes informàtics utilitzats en el comerç

Sistemes informàtics utilitzats en el comerç

Professional Development

5 Qs

Quiz 8 agregari

Quiz 8 agregari

Assessment

Quiz

Computers

Professional Development

Easy

Created by

Lucian Lazar

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce proprietati are o subinterogare?

Este un select in select

Se trece intre paranteze

Apare doar in dreapta unui operator

Toate celelate variante

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cum se executa o subinterogare corelata?

Singura

Impreuna cu selectul extern

Dupa selectul extern

Inaintea selectului extern

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce proprietati are o subinterogare necorelata?

Se poate executa singura

Returneaza un rezultat

Rezultatul este folosit de selectul extern

Toate celelate variante

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In ce clauza ale unei interogari SQL folosim cel mai des o subinterogare?

FROM

WHERE

HAVING

JOIN

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce alias folosim pentru o subinterogare care selecteaza date dintr-o tabela si este folosita apoi intr-un join?

Orice alias

Numele tabelei

Prima litera din numele tabelei

Nu este niciodata necasar sa folosim alias

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Operatorul EXISTS se foloseste?

Intr-o subinterogare necorelata

Intr-o subinterogare corelata

In orice fel de interogare

In orice fel de subinterogare

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In ce clauza a unei interogari se foloseste operatorul EXISTS?

FROM

WHERE

HAVING

Toate celelate variante

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?