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java podstawy

Authored by Jan Boruszewski

Computers

9th Grade - University

Used 91+ times

java podstawy
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jak wydrukować "Hello world" na ekranie konsoli?

System.print(Hello World);

System.out.print("Hello world");

System.out.print("Hello world"):

system.out.print("Hello world");

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jak storzyć zmienną typu integer?

int new variable "zmienna";

integer new "zmienna";

Integer new "zmienna";

int zmienna;

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jak wydrukować na ekranie konsoli zawartość zmiennej?

System.out.print(zmienna);

System.out.print(zmienna)

System.out.print("zmienna");

zmienna(print);

4.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Stwórz skaner o nazwie "scan".

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jak storzyć pętle typu while?

while(x = 1){

}

while pentla = new while();

While(x = 1){

}

while(x == 1){

}

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Jak wydrukować na ekranie konsoli słowo "kaczki" oraz zmienną "x" za pomocą tylko jednej komendy?

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jak storzyć pętle typu while?

while(x = 1){

}

while pentla = new while();

While(x = 1){

}

while(x == 1){

}

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