Home C C++ Java Python Perl PHP SQL JavaScript Linux Selenium QT Online Test ☰

Home » Java » Java Interview Questions different topics

Java Interview Questions different topics - 13


Question: 1

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

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


Question: 2

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

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


Question: 3

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

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


Question: 4

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

Forum
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

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


Question: 6

(A) True
(B) False

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


Question: 7

(A) True
(B) False

Forum
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

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


Question: 9

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

Forum
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

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


Question: 11

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

Forum
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

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


Question: 13

(A)
(B)
(D)

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

[Contribute to this Website]

Browse Java Categories

Datatype Variables Operators Decision Making Loops Methods Reference Variables Arrays Classes and Objects Abstract Class Singleton Class Modifiers Inheritance Overriding Polymorphism Abstraction Encapsulation Files and I/O TypeCasting Packages Exceptions Collections Framework Numbers Class Date & Time Regular Expressions Data Structures Interfaces Multithreading Other