Log inSign up for FREE
Library

Classes Part 1 Test

Last updated over 1 year ago
21 questions
4

What is output by the code below?

System.out.println( Math.floor(9.567) );

4

What is output by the code below?

System.out.println( Math.ceil(7.23) );

4

What is output by the code below?
System.out.println( Math.pow(6,2) );

4

What is output by the code below?

System.out.println( (int)Math.pow( Math.sqrt(60),2) );

4

What is output by the code below?
System.out.println( Math.pow( Math.sqrt(25),2) );

4

What is output by the code below?
System.out.println( Math.floor(6.7) );

4

What is output by the code below?
System.out.println( Math.max(26,18) );

4

What is output by the code below?
System.out.println( Math.min(36,8) );

4

What is output by the code below?
System.out.println( Math.sqrt(64) );

4

What is output by the code below?
public class Fun
{
public int times(int num1, int num2)
{
return num1 * num2;
}
}
Fun aplus = new Fun();
System.out.println( aplus.times( 8, 6 ) );

4

What is output by the code below?
public class Fun
{
public int times(int num1, int num2)
{
return num1 + num2;
}
}
Fun aplus = new Fun();
System.out.println( aplus.times( 23, 13 ) );

4

What is output by the code below?
public class Fun2
{
public static int times(int num1, int num2)
{
return num1 * num2;
}
}
System.out.println( Fun2.times(6 , 7) );

4

What is output by the code below?
public class Fun2
{
public static int times(int num1, int num2)
{
return num1 + num2;
}
}
System.out.println( Fun2.times(5 , 5) );

4

How many methods does Bird contain?
public class Bird
{
public void speak()
{
out.println("chirp-chirp");
}
public void sayName()
{
out.println("baby bird");
}
}

4

How many return methods does Bird contain?
public class Bird
{
public void speak()
{
out.println("chirp-chirp");
}
public void sayName()
{
out.println("baby bird");
}
}

4

What is output by the code below?
public class Test
{
public void go()
{
out.print("A");
}
public void fun()
{
out.print("B");
}
}
Test x = new Test();
x.go();

4

What is output by the code below?
public class Test
{
public void go()
{
out.print("A");
}
public void fun()
{
out.print("B");
}
}
Test x = new Test();
x.go();
x.go();
x.go();

4

What is output by the code below?
public class Test
{
public void go()
{
out.print("A");
fun();
}
public void fun()
{
out.print("B");
}
}
Test x = new Test();
x.fun();
x.go();

4

What is output by the code below?
public class Test
{
public void go()
{
out.print("A");
}
public void fun()
{
out.print("B");
go();
}
}
Test x = new Test();
x.go();
x.fun();
x.fun();

4

What is output by the code below?
public class Test
{
public void go()
{
out.print("A");
stop();
}
public void fun()
{
out.print("B");
go();
}
public void stop()
{
out.print("C");
}
}
Test x = new Test();
x.fun();

20

Write only one method named printAThis. printAThis will print out the shown below.

This Test is so "easy".
I will probably get 5\5 right.