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Quiz 10 SQL Server

Authored by Lucian Lazar

Computers

Professional Development

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Quiz 10 SQL Server
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este tipul de data pentru stringuri in SQL Server?

VARCHAR

VARCHAR2

CHAR

STRING

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

TO_DATE

TO_CHAR

DATE

CONVERT

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este operatorul de concatenare in SQL Server?

+

++

-

||

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

FETCH FIRST ROWS ONLY

LIMIT

TOP

ROWNUM

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In modelul relational o tabela se mai numeste si?

Relatie

Colectie

Document

Nici una din celelalte variante

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cate caractere stocheaza baza de date intr-o coloana de tip CHAR(10) pentru valoarea 'MANGO'?

1

5

10

80

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

JOIN aduce din doua multimi?

Ce este doar in stanga

Ce este doar in dreapta

Ce este comun si doar in stanga

Ce este comun

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