Q24 - Java String MCQ – concat() Method Explained

Q24 - Java String MCQ – concat() Method Explained

Question:
What will "Java".concat("World") return?

✅ Answer: JavaWorld

Explanation:
The concat() method appends one string to another.
It’s equivalent to "Java" + "World".

🔥 Follow Zing Coders for:

Java String Methods & OOPs Concepts

Coding & Interview Prep for Freshers

Daily Java MCQs & Logic Quizzes

⚡ Learn Smart. Code Better. Crack Faster.

#Java #JavaMCQ #JavaString #ConcatMethod #JavaInterview #JavaProgramming #StringOperations #ZingCoders #LearnJava #PlacementPrep #CodingQuiz #TechInterview

Видео Q24 - Java String MCQ – concat() Method Explained канала ZingCoders

Комментарии отсутствуют

Информация о видео

4 ноября 2025 г. 0:01:07

00:00:19

ZingCoders

Теги

Правообладателям

Жалоба на материал Недопустимый материал Нарушение авторских прав

Комментарии

Другие видео канала

Q24 - Java String MCQ – concat() Method Explained

Day 12- 30 | Java Selenium Interview QA | Handling Alerts & Pop-ups in Selenium | Zing Coders #java

HR Interview Question #1: Tell Me About Yourself (Freshers).Learn BEST structured answer HR expects.

Best Answer to "Where do you see yourself in 5 years" First Job Interview| Q&A 2026 | @ZingCoders

Q23 🧠 Java Interface – implements vs extends Which keyword is used to inherit an interface in Java?

Explaining a Career Gap or Job Change in 2026 | Interview Tips @ZingCoders

Q15💡 Java MCQ | Which Loop Executes at Least Once in Java? | Java Control Flow Interview Question

Day 4-30 | Java Selenium Interview QA | Handle Multiple Browser Windows in Selenium | Zing Coders

Gap Year Secrets: How to get hired with a career break | @ZingCoders

Gap Year Secrets: How to get hired with a career break | @ZingCoders

Career Strategy: Answering "Where do you see yourself in 5 years" | @ZingCoders

Day 19 - 30 | Java Selenium Interview QA | What Is Your Test Strategy for Automation? | Zing Coders

Star Technique for First Job Interview | Problem Solving Skills

Q1🚀 Learn Java Inheritance MCQ – a key OOPs interview concept every fresher must know!

Q13💡 Java MCQ | Which Is the Parent Class of All Classes in Java? | Java OOPs Interview Question

Q26

Q5: What is CI/CD? | Continuous Integration & Continuous Deployment Explained | #zingcoders

Q17 - Java Interview Question | Which method can be used to find the length of a string in Java?

Java MCQ | Where Are Local Variables Stored? | Stack vs Heap Memory Explained | Zing Coders

Q44 -Java MCQ | What Is JVM? | Java Virtual Machine Explained for Beginners | Zing Coders

Day 5-30 | Java Selenium Interview QA | Different Types of Waits in Selenium | Zing Coders

January 8, 2026