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Quiz on Features of Java

Quiz on Features of Java

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Question 1 of 10

1. Question

Which of the following is a key feature of Java?

Manual memory management
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Platform dependency
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Object-oriented programming
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Weak typing
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Question 2 of 10

2. Question

java code can run on different platforms because it is:

Platform dependent
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Compiled to binary
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nterpreted only
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Platform independent
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Question 3 of 10

3. Question

What makes Java platform independent?

JVM (Java Virtual Machine)
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JDK (Java Development Kit)
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JRE (Java Runtime Environment)
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Java Compiler
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Question 4 of 10

4. Question

Which feature of Java helps manage memory automatically?

Destructor
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Garbage Collection
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Pointers
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Manual Cleanup
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Question 5 of 10

5. Question

Java is considered secure because:

It uses passwords in code
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It allows direct memory access
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It provides a secure execution environment through JVM
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It runs only on Linux
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Question 6 of 10

6. Question

What does “robust” mean in the context of Java?

Easy to write code
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Strong exception handling and memory management
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Faster graphics rendering
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Supports multiple operating systems
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Question 7 of 10

7. Question

Supports multiple operating systems

High Performance
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Dynamic
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Platform Dependent
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Multithreaded
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Question 8 of 10

8. Question

What is meant by “Java is distributed”?

Java runs only on distributed systems
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Java code must be shared online
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Java must be installed on multiple devices
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Java supports building distributed applications
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Question 9 of 10

9. Question

Java is called multithreaded because:

It supports multiple classes
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It can run multiple programs at once
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It can perform multiple tasks simultaneously using threads
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It supports multiple IDEs
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Question 10 of 10

10. Question

Which feature of Java allows it to adapt to an evolving environment?

Secure
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Portable
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Dynamic
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Simple
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