Quiz 14 Creare

Quiz 14 Creare

Professional Development

10 Qs

quiz-placeholder

Similar activities

Baze de date

Baze de date

Professional Development

10 Qs

Algebra relationala

Algebra relationala

Professional Development

12 Qs

Microsoft Office

Microsoft Office

University - Professional Development

10 Qs

Quiz 7 topuri

Quiz 7 topuri

Professional Development

10 Qs

Quiz 10 MySQL

Quiz 10 MySQL

Professional Development

10 Qs

Întrebări despre API-uri REST

Întrebări despre API-uri REST

Professional Development

10 Qs

Quiz 9 MySQL

Quiz 9 MySQL

Professional Development

10 Qs

Quiz 6 subinterogari

Quiz 6 subinterogari

Professional Development

10 Qs

Quiz 14 Creare

Quiz 14 Creare

Assessment

Quiz

Computers

Professional Development

Medium

Created by

Lucian Lazar

Used 9+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce caracteristici are o cheie primara?

Identifica unic fiecare inregistrare

Nu suporta null

Poate fi setata pe o coloana sau pe o combinatie din mai multe coloane

Toate celelate variante

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce caracteristici are o cheie straina?

Identifica unic fiecare inregistrare

Nu suporta null

Poate fi setata pe o coloana sau pe o combinatie din mai multe coloane

Referentiaza o cheie primara sau cheie cu valori unice din alta tabela

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care sunt caracteristicile metadatelor?

Sunt date despre date

Sunt date despre obiectele din baza de date

Sunt stocate in dictionarul bazei de date

Toate celelate variante

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In ce view Oracle gasim informatii despre tabelele userului care este conectat?

USER_TABLES

TABLES

MY_TABLES

DATABASE_TABLES

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In ce view MySQL gasim informatii despre coloanele tabelelor din baza de date?

USER_COLUMNS

USER_TAB_COLS

COLUMNS

TABLE_COLUMNS

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cum se numeste schema care tine informatii despre tabele in MySQL, SQL Server si Postgres?

INFORMATION_SCHEMA

METADATA

USER_TABLES

DATABASE_INFO

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este comanda cu care vedem toate colectiile definite in Mongo?

DB

SHOW COLLECTIONS

FIND COLLECTIONS

FIND

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?