ChoiceChapter

🎯 Master Every Topic with Millions of Free MCQs! Unlock your potential. Learn, quiz, and conquer. 🚀 #StudySmart https://choicechapter.com/

[choicechapter]

☕ Java Generics Challenge! Which of the following cannot be type parameterized? 🤔👇

a) Overloaded Methods b) Generic methods c) Class methods d) Overriding methods

💭 Drop your answer in the comments! ⬇️

✅ Answer: **d) Overriding methods**

Sharpen your Java skills with more MCQs at 🌐 [ChoiceChapter.com]

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[choicechapter]

🧠 .NET Pop Quiz! Which of these is not a namespace in the .NET Framework Class Library? 👀👇

a) System.Process b) System.Security c) System.Threading d) System.XML

💡 Think you know the answer? Drop it in the comments! ⬇️

✅ Answer: a) System.Process

For more MCQs & coding prep, visit 🌐 ChoiceChapter

[choicechapter]

🧠 .NET Pop Quiz! Which of these is not a namespace in the .NET Framework Class Library? 👀👇

a) System.Process b) System.Security c) System.Threading d) System.XML

💡 Think you know the answer? Drop it in the comments! ⬇️

✅ Answer: a) System.Process

For more MCQs & coding prep, visit 🌐 ChoiceChapter.com

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[choicechapter]

Java MCQ: How to get length of a String? 📏

Continuing my Java fundamentals practice, here’s another quick one:

Which of this method of class String is used to obtain the length of a String object?

a) get() b) Sizeof() c) lengthof() d) length()

Drop your answer 👇 and bonus points if you explain why the others are incorrect!

I’ve been collecting these concept-based MCQs while revising—happy to share more if anyone’s interested.

Also putting them together here: choicechapter.com (open to feedback!)

[choicechapter]

✨ Quick Java Brain Teaser! ✨

Hey coders 👩‍💻👨‍💻 Let’s warm up your brain with a quick question:

Q1. Which of these is the superclass of String and StringBuffer?

a) java.util b) java.lang c) ArrayList d) None of the mentioned

💭 Drop your answer in the replies or reblog with your guess!

If you enjoy questions like this and want to sharpen your programming skills (Java, coding MCQs, concepts & more), check out ChoiceChapter — it’s packed with practice questions and explanations to help you level up 📈

👉 Perfect for students, interview prep, or just brushing up your basics.