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            Written: Maryna Pylnyk, 18/03/2017     

James Gosling, Mike Sheridan, and Patrick Naughton initiated the Java language project in June 1991. Did you know that Java language was initially called Oak after an oak tree that stood outside Gosling's office.

Which one of these classes is syncronized:
StringBuilder or StringBuffer?

Choose the primitive data type of java

There are many different development enviroments for Java
applications. Which one is not?

Which one of the following interfaces has method ?

int result1 = 1000 % 60;
int result2 = 100 % 60;
System.out.println(result1+" / " +result2);

What is the output?


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