Java is one of the most popular programming languages, known for its versatility and efficiency. Whether you are preparing for an interview or a competitive exam, practicing Java MCQ (Multiple Choice Questions) can enhance your understanding and boost your confidence. In this blog, we will explore some key Java MCQ questions and answers that cover various concepts, ensuring a well-rounded preparation.
Java is a high-level, object-oriented programming language developed by Sun Microsystems (now owned by Oracle Corporation). It is designed to be platform-independent, meaning that Java code can run on any device that has a Java Virtual Machine (JVM). This feature is famously encapsulated in the phrase, “Write Once, Run Anywhere” (WORA).
Q: Who developed Java?
A) Microsoft
B) Sun Microsystems
C) Oracle
D) IBM
Answer: B) Sun Microsystems
Java boasts several features that make it a preferred choice among developers. These include portability, robustness, security, and multithreading capabilities.
Q: Which of the following is not a feature of Java?
A) Platform independence
B) Automatic garbage collection
C) Pointers
D) Multithreading
Answer: C) Pointers