Latest C++ Interview Questions - Part 2 - Free latest PlacementPapers, Interview Questions ....

sai6606 · 09-12-08, 12:26 PM

31. What is the difference between far pointer and near pointer?

32. Explain why encapsulation is required?

33. What is the difference between macro and inline()?

34. What are Virtual Functions? How to implement virtual functions in "C"

35. What is namespace?

36. What is the difference between class and structure?

37. What is the difference between an object and a class?

38. Why the size of empty Class is one byte?

39. how do you run watch with standard input by keyboard

40. What is friend function?
41. What is the difference between static global variable and static local variable?

42. Why Pointers are not used in C Language. What are the main differences between C and C++

43. Why an empty Structure will occupy 2Bytes in C++

44. How do you calculate mode from an array of integers?

45. What are the disadvantages of C++?

46. What is the difference between user defined object and Standard object?

47. what is the difference between function templates and function overloading?

48. What are anonymous structure, unions and what are their uses?

49. What is a fake pointer?

50. What is the use of new operator?
51. While copying the objects if we say X a=b, X a(b) What will it call, assignment operator or copy constructor? Justify

52. The company pays a sales person on a commission basis. The sales person receives $200 per week plus 9 % of their gross salary for that week. For ex. if sales person who grosses 5000$ then he paid $650($200+$450). Write a prog in C++ (using array of counter) that determine how many of the sales person earned salaries in each of following ranges (assume that each sales person salary is truncated to an integer amount) :a. $200-$299 b. $300-$399 so on..i. $1000 and over

53. What is abstraction?

54. What is the output of printf ("%d")

55. VTable is same for all objects of class. That means it is stored in memory . Can we obtain the address of VTable without creating any object of class?

56. what is the difference between c&c++?

57. what is the difference betwen wait() and delay()?

58. What is "strstream”?

59. What is a class?

60. What is document view architecture in VC++

09-12-08, 12:26 PM	#1 (permalink)
sai6606 Senior Member Join Date: Nov 2008 Posts: 311	Latest C++ Interview Questions - Part 2 31. What is the difference between far pointer and near pointer? 32. Explain why encapsulation is required? 33. What is the difference between macro and inline()? 34. What are Virtual Functions? How to implement virtual functions in "C" 35. What is namespace? 36. What is the difference between class and structure? 37. What is the difference between an object and a class? 38. Why the size of empty Class is one byte? 39. how do you run watch with standard input by keyboard 40. What is friend function? 41. What is the difference between static global variable and static local variable? 42. Why Pointers are not used in C Language. What are the main differences between C and C++ 43. Why an empty Structure will occupy 2Bytes in C++ 44. How do you calculate mode from an array of integers? 45. What are the disadvantages of C++? 46. What is the difference between user defined object and Standard object? 47. what is the difference between function templates and function overloading? 48. What are anonymous structure, unions and what are their uses? 49. What is a fake pointer? 50. What is the use of new operator? 51. While copying the objects if we say X a=b, X a(b) What will it call, assignment operator or copy constructor? Justify 52. The company pays a sales person on a commission basis. The sales person receives $200 per week plus 9 % of their gross salary for that week. For ex. if sales person who grosses 5000$ then he paid $650($200+$450). Write a prog in C++ (using array of counter) that determine how many of the sales person earned salaries in each of following ranges (assume that each sales person salary is truncated to an integer amount) :a. $200-$299 b. $300-$399 so on..i. $1000 and over 53. What is abstraction? 54. What is the output of printf ("%d") 55. VTable is same for all objects of class. That means it is stored in memory . Can we obtain the address of VTable without creating any object of class? 56. what is the difference between c&c++? 57. what is the difference betwen wait() and delay()? 58. What is "strstream”? 59. What is a class? 60. What is document view architecture in VC++ __________________ Sai Prepaid Mobile Recharge Online - Airtel, Vodafone, Idea, BSNL Cellone, Reliance Mobile, Tata Indicom.