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MCQ JAVA - JAVA INTRODUCTION MCQ Questions
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Question No. -
01
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Which among the following is not a valid error in Java?
Which among the following is not a valid error in Java?
A.
Syntax errors
Syntax errors
B.
Logical errors
Logical errors
C.
Run-time errors
Run-time errors
D.
Technical errors
Technical errors
Question No. -
02
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Which among the following is a logical error?
Which among the following is a logical error?
A.
Missing semicolon
Missing semicolon
B.
Mismatched braces in classes and methods
Mismatched braces in classes and methods
C.
Misspelled keywords and identifiers
Misspelled keywords and identifiers
D.
Addition is required but subtraction is performed
Addition is required but subtraction is performed
Question No. -
03
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Which among the following represents a syntax error?
Which among the following represents a syntax error?
A.
Dividing an integer by zero.
Dividing an integer by zero.
B.
Accessing an element that is out of bounds of an array.
Accessing an element that is out of bounds of an array.
C.
Trying to store a value which is incompatible to a certain data-type.
Trying to store a value which is incompatible to a certain data-type.
D.
Missing semicolon
Missing semicolon
Question No. -
04
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What was Java initially called?
What was Java initially called?
A.
Oak
Oak
B.
C
C
C.
C++
C++
D.
None of these
None of these
Question No. -
05
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What is Java Programming Language?
What is Java Programming Language?
A.
A runtime system
A runtime system
B.
A set of development tools
A set of development tools
C.
An Application Programming Interface (API)
An Application Programming Interface (API)
D.
All of these
All of these
Question No. -
06
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Name the process that converts source code to bytecode.
Name the process that converts source code to bytecode.
A.
Interpretation
Interpretation
B.
Compilation
Compilation
C.
All of these
All of these
D.
None of these
None of these
Question No. -
07
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A Virtual Processor that is implemented in software and runs using the capabilities provided by your operating system and computer hardware.
A Virtual Processor that is implemented in software and runs using the capabilities provided by your operating system and computer hardware.
A.
Byte Code
Byte Code
B.
Compiler
Compiler
C.
Interpreter
Interpreter
D.
Java Virtual Machine(JVM)
Java Virtual Machine(JVM)
Question No. -
08
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Which among the following is not a language feature in Java?
Which among the following is not a language feature in Java?
A.
Robust
Robust
B.
Secured
Secured
C.
Platform Independent
Platform Independent
D.
Procedure Oriented
Procedure Oriented
Question No. -
09
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Name the programs that can be developed in such a way that it remains embedded in a web page and runs on the viewer’s machine in a secured manner by Java compatible browsers.
Name the programs that can be developed in such a way that it remains embedded in a web page and runs on the viewer’s machine in a secured manner by Java compatible browsers.
A.
Applets
Applets
B.
Applications
Applications
C.
Both a and b
Both a and b
D.
None of these
None of these
Question No. -
10
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Name the Application program that is written and compiled which may then be executed in any machine provided it contains the JVM.
Name the Application program that is written and compiled which may then be executed in any machine provided it contains the JVM.
A.
Applets
Applets
B.
Applications
Applications
C.
Both a and b
Both a and b
D.
None of these
None of these
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