ICSE − Q & A

1) exact meaning of this . (2mks) with example(so I understand)

2) Which feature implements what?
Class implements data hiding
FO implements polymorphism
Encapsulation implements data abstraction
What about others?

in iso  scale there is a reduction of about 20% right???

is polymorphism implemented through FO or FO is implemented through poly..

+ 2 more questions by jayant002  

are we required to write more than one method for all programs...(just to confirm-i think it is not necessary) also post the logic i asked in prev. ques.
asked by Jayant Chaudhary (jayant002) 7 years ago
0

post the logic for splitting a sentence(String) into different words ,storing each word separately in an array. also,can we use split method...?
asked by Jayant Chaudhary (jayant002) 7 years ago
3

hey guys one doubt......write a single line comment for concating 62.56 and 60.0 and print the last index of 6 ....can anyone plz give this ans...

Write a class with the name Area using function overloading that computes the area of parallelogram, a rhombus and a trapezium. 

Do we have to write the main method(With switch case) or we can directly compute and show the result using return statement? The question is till here only.

Bit wise operator questions expected or no? Doesn't come in previous year papers

Urgent doubt
Is it allowed to use 2 variable in a single for loop?

Just a few doubts...
1) Difference between: Logical errors and bugs?
2) exp(x) of Math class raises e^x or x^e?
3) Arguments through main method are accepted in run-time or compile-time?

is it enough if I study section A questions from board book(previous year)??

3 differences between applets and stand-alone applications