ICSE − Q & A

Guys see I never got less than 90 in maths but this board exam maths paper was spoiled with so many silly mistakes I am still depressed  so much but  according to me paper was so easy  I learnt that I cannot even cross 90 only is 85 range is 85 a good score can I get into good college with such a poor marks everywhere calculation

can someone name all the jumping statements in java

i have uploaded 2013 ca paper can anyone help me to solve it

All the programs of the sumita arora book are done with  buffered reader.We are not taught buffered reader in the school so can anybody give me instructions for converting buffered reader to scanner

is here anyone for punjabi??

// eg. of VD
//program to assign 4 values to an array and print them
class Assign
{
public static void main()
{
int a[]={1,2,3,4};
for(int i = 0;i<4;i++)
{
System.out.println(a[i]);
}
}
}

Variable description:
Variable.............Type............Scope.................................................Purpose
a[].......................int..............main() function..(local variable)...........To store array elements
i..........................int................first for block in program(local).........Loop variable to generate array subscripts

FORMAT OF VARIABLE DESCRIPTION
(create four columns )
Variable..............Type................Scope .....................Purpose
 variable:  here u write the variable name
 type: here u write its data type
scope: here u write instance variable or local variable (if variable is local write it is within which function)
purpose : write y u hav used d variable in brief

Q) IMP. OF VARIABLE DESCRIPTION
A)
V.D. IS WRITTEN AFTER EACH PROGRAM U HAVE COMPLETED......2 MARKS IN ICSE BOARD COMPUTER ARE EXCLUSIVELY RESERRVED FOR V.D.

EVERY1 ALERT :
VARIABLE DESCRIPTION IS A MUST IN THE ANSWER SHEETS............IF YOU WANT 2 KNOW HOW TO WRITE IT....I CAN TELL U

SENT THE EMAIL OF SOLVED PAPERS 2 THOSE WHO GAVE ME DEIR EMAILS

KEYWORDS TO FOCUS ON :
extends(just use........not application in program)
new
this
static
public,private,protected
final
void
break
continue
try
catch
IF ANY1 WANTS DER USES I CAN TELL HIM/HER

WEIGHTAGE OF CHATERS FROM sumita arora BOOK:
CHAPTER......................................................................MARKS
CONC. OF OBJECTS + 2ND CHAP. CLASSES............2
INTRODUCING JAVA......................................................1-2
CLASS AS BASIS.............................................................4-6
FUNCTIONS.....................................................................15
CONSTRUCTORS..............................................................2-3
CLASS AS USER DEF.......................................................2-4
USING LIBRARY CLASSES............................../...............15-25
DESCISION MAKING..........................................(incl. in almst all ans. bt gen combined best with chapter functions).....
ITERATION(LOOPS)..........INCLUDED IN MST QUESTIONS AS A SUB PART
SCANNER AND PRINTING...........................................................2
ARRAYS...................................................................................15-17
ENCAPSULATION&INHERITANCE..........................................2-4

WEIGHTAGE OF CHATERS FROM APC BOOK:
CHAPTER............MARKS ASSIGNED:
OOP.................................2
HIST. OF JAVA.................0
DATA TYPES....................2
OPERATORS&Express.....2-4
GEN. PROGRAMMING....15-17
ITERATION(LOOPS)..........INCLUDED IN MST QUESTIONS AS A SUB PART
LIBRARY CLASSES..........10
STRING MANIPULATION...10
ARRAYS...............................15-17
BASIC INPUT/OUTPUT.........INCLUDE IN ALL
FUNCTIONS WID CHAP 13 CONSTRUCTORS.........17-18
CLASS AS USER DEF.............................................2
ENCAPSULATION AND INHERITANCE.............1-2