Important Web Design and Development Short Questions

Chapter: 1
Question 1:
What is a significant reason for the growth of Java in the software development world?
Answer: The massive growth of the Internet and the World-Wide Web led to the need for software that runs on multiple platforms.
Chapter: 1
Question 2:
When did Java first gain popularity?
Answer: Java gained immediate popularity when it came on the scene in 1995.
Chapter: 1
Question 3:
What programming languages dominated before Java's arrival?
Answer: C and C++ dominated before Java's arrival.
Chapter: 1
Question 4:
Name two features that Java provides to enhance programmer efficiency.
Answer: Java provides built-in garbage collection and a robust memory model.
Chapter: 1
Question 5:
What are Java’s core language components?
Answer: Java’s core language components include variables, arrays, and objects.
Chapter: 1
Question 6:
How does Java handle memory management differently than C++?
Answer: Java simplifies memory management by avoiding pointers and including garbage collection, unlike C++.
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Question 7:
What programming paradigm is Java fundamentally based on?
Answer: Java is fundamentally based on Object-Oriented Programming (OOP).
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Question 8:
How does Java support network programming?
Answer: Java includes built-in networking operations, making it network-friendly and suitable for distributed applications.
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Question 9:
What mechanism in Java helps in avoiding common bugs like buffer overflow?
Answer: The JVM verifier and runtime checks help prevent bugs like buffer overflow by ensuring correct memory access.
Chapter: 1
Question 10:
Explain the "Write Once, Run Anywhere" feature of Java.
Answer: "Write Once, Run Anywhere" means that Java code can run on any Java-enabled platform without needing recompilation.