Java Interview Guide : 200+ Interview Questions and Answers - Differences between C++ and Java

Java Interview Guide : 200+ Interview Questions and Answers - Differences between C++ and Java

Assessment

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Information Technology (IT), Architecture

University

Hard

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The video discusses the differences between C and Java, focusing on platform independence, object-oriented purity, memory management, and inheritance. Java is platform independent, allowing code to run on any operating system, unlike C. Both languages are not purely object-oriented, but Java is more so due to its restriction on structural programming. C uses pointers for memory access, posing potential security risks, while Java manages memory automatically with garbage collection. Additionally, C supports multiple inheritance, whereas Java does not.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main difference between C and Java regarding platform independence?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the object-oriented nature of Java compared to C.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the concept of pointers in C and why Java does not have them.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How does Java handle memory management compared to C?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of multiple inheritance in C, and how does it differ in Java?

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