Batch
Date: June
28th & 29th
@ 4:00PM to 8:00PM
Faculty:
Mr. Sreenivas
Duration:
2 days workshop
Fee:
600
INR
Location
: Madhapur, Hyderabad.
*Complete
Material Will be Provided............
Venue
:
DURGA SOFTWARE SOLUTIONS at MADHAPUR
Plot No : 58,
IInd Floor ,
Sai Nagar,
Madhapur, Hyderabad-500034.
Ph.No : 9505905786
Syllabus:
After
Completion This WrokShop You Can Answer All The Below Questions:
1.
What is Data hiding?
2. What is Abstraction?
3. What is Encapsulation?
4. Explain the advantages and disadvantages of Encapsulation?
5. What is tightly encapsulated class?
6. What is IS-A relationship?
7. Which keyword is used for IS-A relationship?
8. What are various advantages of IS-A relationship?
9. Explain about HAS-A relationship?
10. What is composition?
11. What is aggregation?
12. What is method signature?
13. What is overloading?
14. What are various rules satisfied by overloaded methods?
15. What is static polymorphism (or) compile-time polymorphism
(or) early binding?
16. Differentiate IS-A and HAS-A relationships?
17. Is it possible to overload main() method?
18. In overloading whether jvm or compiler is responsible for
method resolution?
19. What is overriding?
20. What is runtime polymorphism or dynamic polymorphism or
late binding?
21. What are various rules satisfied by overriding methods?
22. Is it possible to override the following methods ? final
methods , abstract methods synchronized
methods ,native methods ,strictfp methods , private methods
.
23. What are co-variant return types?
24. While overriding is it compulsory to maintain same return
type?
25. In overriding who is responsible for method resolution?
26. What is dynamic method dispatch?
27. If parent class method throws some checked exception while
overriding is it
compulsory should throw
child class method the same checked exception?
28. Is it possible to overriding constructor?
29. Is it possible to overriding non-abstract method as abstract
?
30. Is it possible to override a var-arg method with a general
method?
31. Is it possible to override static method?
32. What is method hiding?
33. Explain differences b/w overriding and method hiding?
34. Is it possible to override main() method?
35. Is it possible to override a variable?
36. Who is responsible for variable resolution?
37. What are key differences b/w overriding and overloading?
38. Explain various activities which are executed while loading
the class?
39. When ever we are loading child class is it required to load
parent class?
40. When ever we are loading parent class is it required to
load child class?
41. What is purpose of static block and explain its requirement
with examples?
42. Is it possible to take multiple static blocks in the same
java class?
43. When the static blocks will be executed?
44. Whit out using main() method is it possible to print some
statements to console?
45. Whit out using main() and static blocks is it possible to
print some statements?
46. What is instance block when it will be executed?
47. Difference b/w instance block and static block?
48. When ever we are creating an object what are various steps
will be executed
internally?
49. Difference b/w constructor and instance block?
50. What is coupling?
51. Is it recommended tight coupling or loose coupling?
52. What is cohesion?
53. Is it recommended high cohesion or low cohesion?
54. Explain about object type casting and what are various rules
we have to follow while performing
type casting?
55. Is it possible to type cast parent object to the child type?
56. Is it possible to type cast child object to the parent type?
57. Explain the main important oops concepts?
58. What is the purpose of constructor?
59. Explain about default constructor and its prototype?
60. Is compiler generates default constructor always?
61. Is it possible to take return type for the constructor?
62. If we are taking return type to the constructor what will
happen?
63. Explain about super() and this() ?
64. Is it possible to overload constructors?
65. Is inheritance concept applicable for constructor?
66. What are various modifiers applicable for constructors?
67. Where we can use private constructors?
68. What is singleton class and give an example?
69. Is it possible to create our own singleton class and explain
the process?
70. What is factory method?
71. Explain about recursive constructor invocation?
72. If parent class constructor throws some checked exception
is it compulsory to require
to throw that exception
by child class constructor?
73. Is the first line in constructor is always super?
74. Is it possible to write a constructor in abstract class?
75. We can’t create an object of abstract class what is
the need of constructor in abstract
class?
76. Is it possible to place constructor in an interface?
