
Podstawy Java
Quiz
•
Other
•
Professional Development
•
Medium
Marcin Las
Used 6+ times
FREE Resource
18 questions
Show all answers
1.
OPEN ENDED QUESTION
1 min • 1 pt
Co to jest JDK?
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
1 min • 5 pts
Czym się różni JRE od JVM?
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OFF
3.
OPEN ENDED QUESTION
1 min • 5 pts
Zmienna price typu float przechowuje jakąś kwotę. Czy użycie typu float jest bezpieczne? Dlaczego?
Evaluate responses using AI:
OFF
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
NullPointerException
checked
unchecked
error
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
IOException
checked
unchecked
error
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Który z wymienionych wzorców projektowych gwarantuje utworzenie wyłącznie jednej instancji obiektu?
Factory
Proxy
Flyweight
Singleton
Builder
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Który paradygmat programowania realizuje Java?
proceduralny
strukturalny
obiektowy
logiczny
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