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Java Interview Questions different topics - 13


Question: 1

(A) Windows
(B) Mac OS
(C) UNIX
(D) All of these

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]



Question: 2

(A) default
(B) public
(C) protected
(D) All of these

Level: Practitioner Category: other
[Posted by: Admin | Chicago, USA]



Question: 3

(A) "cpp''buzz"
(B) "cpp''buzz"
(C) cpp''buzz
(D) Compilation Error

Level: Expert Category: other
[Posted by: Admin | Chicago, USA]



Question: 4

(A) Compiler
(B) Class Loader
(C) Byte Code Verifier
(D) Java Virtual Machine

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]



Question: 5

(A) Editing -> Compilation -> Class Loader -> Bytecode Verifier -> Execution
(B) Editing -> Bytecode Verifier -> Compilation -> Class Loader -> Execution
(C) Editing -> Compilation -> Bytecode Verifier -> Class Loader -> Execution
(D) None of the above

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]



Question: 6

(A) True
(B) False

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]



Question: 7

(A) True
(B) False

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]



Question: 8

(A) Automatic Memory Management
(B) Speed-up the Execution of Java code
(C) to handle runtime exceptions
(D) All of these

Level: Practitioner Category: other
[Posted by: Admin | Chicago, USA]



Question: 9

(A) Autoboxing
(B) Morphing
(C) Unboxing
(D) Typecasting

Level: Expert Category: other
[Posted by: Admin | Chicago, USA]



Question: 10

(A) The main thread waits for other threads to finish
(B) The main thread is finished first then other threads
(C) Other threads will sleep until main is complete
(D) All of these

Level: Practitioner Category: other
[Posted by: Admin | Chicago, USA]



Question: 11

(A) 0
(B) garbage value
(C) runtime error
(D) compile time error

Level: Beginner Category: other
[Posted by: Arvind | Navi Mumbai India]



Question: 12

(A) a
(B) b
(C) a and both
(D) Neither a nor b

Level: Beginner Category: other
[Posted by: Arvind | Navi Mumbai India]



Question: 13

(A)
(B)
(D)

Level: Beginner Category: other
[Posted by: Admin | Chicago, USA]


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