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Sample Paper 2012 Class X Subject calculator Application beat: 2 hourM.M 100 General book of instructions to Solve the Paper to each one paper consists of cardinal atoms Attempt all questions in partition A and any(prenominal) four questions in branch B. Section A is of 40 marks and Section B is of 60 marks. In Section B each chopine should be written utilise variable description. SECTION-A [Attempt all questions] Question 1.[5*2=10] a) Differentiate ring by coterie variable and Instance variable. b) character ii inequality amongst Binary search and analogue search? c) nail down wrapper separate. d) What do you mean by rvalue and lvalue? e) Why is class also called composite data lawsuit? relegate an framework also. Question 2.[5*2=10] a) State the difference between builder and Method. b) Define fall through. c) What is the difference between ordinary comp iling 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) detect 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 one copy is made for all the objects of a class. iii) The keyword that is used to expose 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.out.print(x); ! c) What will be the output of the following program department?[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 affluent essay, order it on our website: BestEssayCheap.com

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