ITSC 1213 - Test 1 Questions with 100% Correct Answers | Latest Version (2024/2025) Expert Verified

ITSC 1213 - Test 1 Questions with 100%
Correct Answers | Latest Version (2024/2025)
Expert Verified

A..constructor..must..have..which..of..the..following?..-..Correct..Answer-
the..exact..same..name..as..the..class..name


After..running..this..code,..what..will..the..value..of..count..be?..
..


Hobbit[]..myHobbits..=..new..Hobbit[20];..
int..count..=..1;..
..


.. while..(count..<..10)..{
.. for..(int..i..=..0;..i..<..myHobbits.length;..i+=3)..{..
.. myHobbits[i]..=..new..Hobbit("Hobbit..#"..+..count);..
.. count++;..
.. }
} - Correct..Answer-15
.. .. ..




Assume..that..(based..on..how..the..random..assignment..goes),..Frodo..has..the..ring..
and..Bilbo..doesn't...What..is..the..output..of..this..program?..
..


public..class..Hobbit..{
..

,.. private..int..age;..
.. private..String..name;..
..


.. public..Hobbit(String..n)..{
.. name..=..n;
.. }
..


.. public..void..setAge(int..x)..{
.. age..=..x;..
.. }
..


.. public..int..getAge()..{
.. return..age;
.. ..}
..


.. public..boolean..hasRing()..{
..


.. ..if (Math.random()..>..0.5)..{
.. return..true;
.. ..} else..{
.. return..false;..
.. }
.. }
}
..

, public..class..Test..{
.. public..static..void..main(String[]..args)..{
..


.. Hobbit..bilbo..=..new..Hobbit("Bilbo");
.. Hobbit..frodo..=..new..Hobbit("Frodo");
.. Hobbit..samwise..=..new..Hobbit("Samwise");
.. Hobbit..merry..=..new..Hobbit("Merry");..
.. Hobbit..pippin..=..new..Hobbit("Pippin");..
..


.. bilbo.setAge(110);
.. frodo.setAge(38);
.. samwise.setAge(36);..
.. merry.setAge(34);
.. pippin.setAge(32);
..

..


.. bilbo.setAge(frodo.getAge());..
.. pippin.setAge(samwise.getAge());..
.. frodo.setAge(pippin.getAge());..
..

..


.. System.out.println("frod..-..Correct..Answer-frodo's..age..=..36
bilbo's..age..=..38
Phew!