
JS - Wprowadzenie, operatory
Authored by Michał Niedźwiecki
Computers
University - Professional Development
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10 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Wymień 2 operatory arytmetyczne
+
-
*
/
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Wymień 2 operatory porównywania
&&
||
==
>=
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Wymień 2 operatory logiczne
&&
||
==
>=
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Wymień 2 operatory przypisania
==
===
=
+=
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Zasady prawidłowego nazewnictwa zmiennych:
każda nazwa zmiennej musi się zaczynać od litery
nazwa zmiennej może się zaczynać od cyfry
nazwa zmiennej nie może zawierać spacji
nazwa zmiennej może zawierać polskie litery
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Przez jaką funkcję dokonamy konwersji na liczby całkowite
parseInt(zmienna)
parseFloat(zmienna);
String(zmienna)
parseDouble(zmienna)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Przez jaką funkcję dokonamy konwersji na ciągi znaków
parseInt(zmienna)
parseFloat(zmienna);
String(zmienna)
parseDouble(zmienna)
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