Podstawy Java

Podstawy Java

Professional Development

18 Qs

quiz-placeholder

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Podstawy Java

Podstawy Java

Assessment

Quiz

Other

Professional Development

Practice Problem

Medium

Created by

Marcin Las

Used 6+ times

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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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