ICSE − Q & A

Hey guys, do we have bitwise operators cause neither have they been asked in the previous years nor has our school taught it.

write a statement to import all classes of package simple

+ 1 more questions by ngptmat  

z=x^3 + y^3 + y/z Which is correct ? 1. z= Math.pow(x,3)+Math.pow(y,3)+y/z; 2.double z=Math.pow(x,3)+Math.pow(y,3)+y/z;
asked by Manidipa Majumdar (ngptmat) 7 years ago
3

Is string buffer functions in syllabus?

Example of encapsulation

+ 3 more questions by nehalg  

What is the syntax for receiving an array in the main method?
asked by Nehal G (nehalg) 7 years ago
1

How to convert String to String buffer(syntax with example please)?
asked by Nehal G (nehalg) 7 years ago
1

float dn=56.78 (i)store the first two characters and last two characters in 2 separate variables (ii)display the uppercase alphabet form of want is stored in 2 numeric variables
asked by Nehal G (nehalg) 7 years ago
2

What is the difference between method overloading and method overriding

Guys, seeing the last 10 years paper pattern, I can say that with 100% surety that we will have to attempt 4 programs of 15 marks each... share with everyone!

Write a function prototype of the following :
A function PosChar which takes a string argument and a character argument and returns an integer value.
P.S. Please explain too. Thanks a lot

+ 1 more questions by studyicse  

State the data type and value of y after the following is executed : char x='7'; y= Character.isLetter(x); P.S. What will Character Wrapper Class do in this statement?
asked by Harry Potter (studyicse) 7 years ago
2

Can someone CLEARLY tell me the diff between instance, class and local variable......

https://www.respaper.com/sparsh_arsenal/2325-pdf.html Please refer this worksheet of Cambridge Public School for a good revision.

Can anyone share a google drive link of all the theory part?
I dont know from where should i study.