ICSE − Q & A

Guys finished the book . can u tell me wat to study next like papers or questions or what?? I'm confused plz help !/ and what u guys doing tomorrow I mean studying what and what I'm rally confused now plz reply sooonnn

default value of character..is it same as garbage value??is it '/u0000' or null character??

If default values of float and double are asked then what to do ? What do we write and how do we distinguish them?

What are the main points in financial accounting and reporting?

Scanner class definition plz require it

USING SCANNER CLASS AND PRINTING API IN JAVA -------The 11th lesson in sumita arora textbook.......Do we have this for board by the way coz the methods and other such stuff inside this lessons seems to be really unaware for me and quite confusing too.........ONce check it and let me know

https://youtu.be/pvNd_0egpGI OMG!! everyone has to watch this!! :o

int a=5;
a++;
System.out.println(a);
a-=(a--) - (--a);
System.out.println(a);

function used to extract the characters from a string 
substring or charAt ??

This is a program to print the longest word in a sentence.can anyone tell me if there is any error