java podstawy
Authored by Jan Boruszewski
Computers
9th Grade - University
Used 91+ times
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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 BLANKS QUESTION
45 sec • 1 pt
Stwórz skaner o nazwie "scan".
(a)
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 BLANKS QUESTION
1 min • 1 pt
Jak wydrukować na ekranie konsoli słowo "kaczki" oraz zmienną "x" za pomocą tylko jednej komendy?
(a)
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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