Co oznacza skrót SQL?

Podstawy SQL

Quiz
•
Computers
•
12th Grade
•
Medium
Tomasz Kosicki
Used 9+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Strong Question Language
Structured Question Language
Structured Query Language
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która instrukcja SQL służy do wyodrębniania danych z bazy danych?
GET
EXTRACT
OPEN
SELECT
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która instrukcja SQL służy do aktualizowania danych w bazie danych?
MODIFY
SAVE AS
UPDATE
SAVE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która instrukcja SQL służy do usuwania danych z bazy danych?
REMOVE
COLLAPSE
DELETE
EXIT
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która instrukcja SQL służy do wstawiania nowych danych do bazy danych?
INSERT INTO
INSERT NEW
ADD RECORD
ADD NEW
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak w SQL wybrać kolumnę o nazwie „FirstName” z tabeli o nazwie „Persons”?
SELECT Persons.FirstName
SELECT FirstName FROM Persons
EXTRACT FirstName FROM Persons
SELECT Persons FROM FirstName
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak w SQL wybrać wszystkie kolumny z tabeli o nazwie „Persons”?
SELECT *.Persons
SELECT [all] FROM Persons
SELECT * FROM Persons
SELECT Persons
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