SQL tesztkérdések 7.

SQL tesztkérdések 7.

12th Grade

9 Qs

quiz-placeholder

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SQL tesztkérdések 7.

SQL tesztkérdések 7.

Assessment

Quiz

Computers

12th Grade

Practice Problem

Hard

Created by

Katalin Berkecz

Used 2+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik utasítás kérdezi le a FirstName mezôt a Persons táblából?

SELECT FirstName.Persons

SELECT Persons.Firstname

SELECT FirstName FROM Persons

SELECT Persons FROM FirstName

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik utasítással tudunk új rekordokat beszúrni egy táblába?

ADD RECORD

INSERT INTO

ADD NEW

INSERT NEW

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik a DELETE SQL utasítás helyes szintaxisa?

DELETE FORM table_name WHERE condition;

DELETE WHERE condition FROM table_name;

DELETE WHERE table_name FROM condition;

DELETE FROM table_name WHERE condition;

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Melyik módosítószóval kell a rendezés irányát csökkenőre állítani?

ASC

DESC

ASCENDING

DESCENDING

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Szintaktikailag helyes-e a következő SQL utasítás?
SELECT Orders.OrderID, Customers.CustomerName, Orders.OrderDate FROM Orders

INNER JOIN Customers ON Orders.CustomerID=Customers.CustomerID;

IGEN

NEM

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Az alkérdések előtt melyik operátort használhatjuk a fełsoroltak közül?

BETWEEN

AND

ANY

ONLY

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A már csoportosított adatok szűrésére melyik SQL záradék használható?

HATEING

HAVEING

HAVING

HOMEING

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