a wrong answer of MindQ' exam

[rainbow]

The question is below:
What method(s) from the java.lang.Math class might method() be if the statement
method( -4.4 ) == -4;
is true.
a) round()
b) min()
c) trunc()
d) abs()
e) floor()
f) ceil()
The answer is a and f.but I think the only correct answer is a.Because the return type of ceil(double d) method is double.So the result of ceil(-4.4) should be -4.0

[Rajesh Gupta]

No, my dear friend the answers given are correct .Because the Math.ciel() function rounds off the value to the next higher integer which in case of -4.4 is -4.

[Preety Agarwal]

I am appearing for the exam on the 20th . Can Any body help me get acess to mindq exam and other exam sites.
Any help regarding the certification is welcome
Thankful
preety
[email protected]

[Anonymous]

In the question, they are asking about TRUE. So, f is also correct. Since -4.0 == -4.

[Snigdha Solanki]

only answer a is correct. Because ceil(-4.4) returns -4.0 and not -4.

[rainbow]

I agree with sonkalp's viewpoint.Everyone must be more careful in the real exam.or somebody will make some simple mistakes.She(or he)will regret for this for a while.Thanks sonkalp.
hi,preety,you can login on maha's site.there are so much good links on it.its link is http://www.javaranch.com/maha/
Wish good luck to you.