Quiz 9 MySQL

Quiz 9 MySQL

Professional Development

10 Qs

quiz-placeholder

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Quiz 9 MySQL

Quiz 9 MySQL

Assessment

Quiz

Computers

Professional Development

Medium

Created by

Lucian Lazar

Used 19+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este cea mai folosita baza de date relationala open-source?

Oracle

MySQL

Postgres

Mongo

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este tipul de data pentru numere in MySQL?

NUMBER

NUMERIC

DOUBLE

SHORT

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce functie se foloseste in MySQL pentru a insera sau filtra date calendaristice?

TO_DATE

TO_CHAR

DATE

SYSDATE

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce clauza se foloseste in MySQL pentru a extrage doar primele inregistrari intr-o interogare?

FETCH FIRST ROWS ONLY

TOP

ROWNUM

LIMIT

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

USER_VIEWS

VIEWS

MY_VIEWS

DATABASE_VIEWS

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce rezultat obtinem daca executam separat doar subinterogarea corelata?

Rezultatul subinterogarii

Nici una din celelalte variante

Eroarea too many rows

Eroarea invalid identifier

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce clauze permit in argumente functiile analitice?

GROUP BY

FETCH FIRST x ROWS ONLY

ORDER BY

CONNECT BY PRIOR

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