ICSE − Q & A

What was the answer of that compareTo question?

Default value of char data type.??

+ 3 more questions by aayushjoshi  

Someone please give the accurate definition of bytecode. AASAP!!!!!!!
asked by Aayush Joshi (aayushjoshi) 6 years ago
2

Well, many of us are aspiring to get 100. Well, don't forget, my best wishes are always with you. Don't get overexcited on seeing the paper. Otherwise, you can make logical errors in your answers, which will be tough to find, even at compile-time(while you're checking it).I know many of us will get what they desire. Anyways, god bless and ATB!! May our answer-writing be directed by the almighty.
asked by Aayush Joshi (aayushjoshi) 6 years ago
3

Return type of Math.max() and Math.min() functions???????????? AASAP!!!!!!!!!!!!!
asked by Aayush Joshi (aayushjoshi) 6 years ago
2

Return type of Math.round();
PleaSE

R java pgms compiled or I interpreted??

While taking input, can we 
void main(int n)
or do we have to input by Scanner Class?

Is void main() enogh or do we needto write public static void main (String args[])?

+ 3 more questions by ashutosh_dash  

are the levels of inheritance included in the syllabus?
asked by Ashutosh Dash (ashutosh_dash) 6 years ago
1

what kind of comments should we write in a program?
asked by Ashutosh Dash (ashutosh_dash) 6 years ago
2

while writing a program. should comments even be provided with lines involving declaration and initialization or should it be only based on the program logic?
asked by Ashutosh Dash (ashutosh_dash) 6 years ago
1

java keyword which is
----- used to finish the execution of a method
------is used to implement the concept of inheritance

Math.pow(10,2)= 100.0
Math.pow(5,2)=  25.0
Math.pow(25,0.5)=  5.0


Math.sqrt(9)=  3.0
Math.sqrt(25)=  5.0
Math.sqrt(-25)=  NaN

Math.round(5.4)=  5
Math.round(5.5)=  6
Math.round(5.0)=  5
Math.round(5.6)=  6
Math.round(-5.6)= -6
Math.round(-5.4)=  -5
Math.round(-5.5)=  -5

Math.rint(3.3)=  3.0
Math.rint(3.9)=  4.0
Math.rint(2.5)=  2.0
Math.rint(-4.6)=  -5.0
Math.rint(-4.5)=  -4.0
Math.rint(-4.4)=  -4.0

Can anyone provide a simple code for binary equivalent.

Please give the exact definition of -
1.Polymorphism
2.Package

APC book preferred.