Java Interview Questions on Classes & Objects - 24
Question: 1
(A) 0
(B) Compilation Error
(C) -10
(D) Garbage Value
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 2
(A) -10
(B) Undefined
(C) Compilation Error
(D) 0
Level: Practitioner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 3
(A) 0
(B) 10
(C) -10
(D) Compilation Error
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 4
(A) hi
(B) nothing is printed
(C) error: sum() has private access
(D) Exception
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 5
(A) hi
(B) Compilation Error
(C) Nothing is printed
(D) Exception
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 6
(A) hi
(B) Compilation Error
(C) Exception
(D) None of the above
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 7
(A) hi
(B) Compilation Error
(C) Exception
(D) None of the above
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 8
(A) hi
(B) Compilation Error
(C) Exception
(D) None of the above
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 9
(A) hi
(B) Compilation Error
(C) Exception
(D) None of the above
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 10
(A) error: sum() is private default
(B) hi
(C) Exception
(D) Nothing is printed
Level: Practitioner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 11
(A) Code runs but nothing is printed
(B) Code runs in infinite loop
(C) error: Main method not found
(D) Exception
Level: Expert Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 12
(A) 1
(B) 2
(C) 3
(D) Max 256
Level: Beginner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 13
(A) Cap Cog
(B) Cap Cap
(C) Cog Cog
(D) Cap Cog Cap Cog
Level: Expert Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 14
(A) Cap Cog
(B) Cap Cap
(C) Cog Cog
(D) Cap Cog Cap Cog
Level: Expert Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 15
(A) Yes
(B) No
Level: Practitioner Category: classesAndobjects
[Posted by: ASISH ARAVIND | Des Moines USA]
Question: 16
(A) 10203040
(B) 10203040Hello
(C) Hello
(D) None of these
Level: Expert Category: classesAndobjects
[Posted by: ASISH ARAVIND | Des Moines USA]
Question: 17
(A) 10203040
(B) 10203040Hello
(C) Hello
(D) Nothing is printed
Level: Expert Category: classesAndobjects
[Posted by: ASISH ARAVIND | Des Moines USA]
Question: 18
(A) null
(B) Nothing is printed
(C) Exception
(D) Compilation Error
Level: Expert Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 19
(A) Hello
(B) Compilation Error
(C) Exception
(D) None of these
Level: Practitioner Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 20
(A) Singletons
(B) Java Beans
(C) Transactions
(D) None of the above
Level: Expert Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 21
(A) Anonymous inner class
(B) Interface
(C) Inner class
(D) All of the mentioned
Level: Expert Category: classesAndobjects
[Posted by: Arvind | Navi Mumbai India]
Question: 22
(A) 00
(B) 05
(C) 50
(D) 55
Level: Practionar Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 23
(A) 100
(B) 1000
(C) 2
(D) 20
Level: Practionar Category: classesAndobjects
[Posted by: Admin | Chicago, USA]
Question: 24
(A) 100
(B) 1000
(C) 2
(D) 20
Level: Practionar Category: classesAndobjects
[Posted by: Admin | Chicago, USA]