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Sample Paper 2012 Class X Subject computing machine Application beat: 2 hourM.M 100 General operating instructions to Solve the Paper to each one paper consists of deuce atoms Attempt all questions in partition A and any(prenominal) four questions in instalment B. Section A is of 40 marks and Section B is of 60 marks. In Section B each chopine should be written victimisation variable description. SECTION-A [Attempt all questions] Question 1.[5*2=10] a) Differentiate skirt by coterie variable and Instance variable. b) character two inequality amongst Binary search and analogue search? c) correct wrapper naval division. d) What do you mean by rvalue and lvalue? e) Why is class also called composite data lawsuit? wee an font also. Question 2.[5*2=10] a) State the difference between detergent builder and Method. b) Define fall through. c) What is the difference b etween ordinary compilation and Java compilation? d) What is the difference between String and StringBuffer? e) What is meant by private visibility of a order? Question 3. a) title the keyword that[3] i) Transfers the control to the beginning of the loop and skips the sojourn of the loop body. ii) The variables whose mavin copy is made for all the objects of a class. iii) The keyword that is used to enjoin between instance variable and local anaesthetic variables.

b) Give the output of the following:[2] int x=10; int y=20; if((x10) System.out. print(y); else System.ou! t.print(x); c) What will be the output of the following program member?[2] String name[]={Board,Examinations}; System.out.println(name[0].length()); System.out.println(name.length()); d) Find the output[3] class Aa { void display() { int a[]={2,5,8,5,3}; int i=2; a[i]+=(a[i+1]++)-(--a[i-1]); for(i=0;iIf you want to occur a in effect(p) essay, order it on our website: OrderCustomPaper.com

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