Flow Control Questions and Answers
Flow control in Java determines the order in which statements, instructions, or functions are executed during program execution. It includes loops, conditional statements, and branching structures. Understanding Java flow control is essential for writing efficient and bug-free programs. In technical interviews and competitive exams, programming questions and answers related to flow control help assess a candidate’s logical thinking and problem-solving ability. Practice Java MCQs and coding challenges that involve conditional constructs, nested loops, and exception handling to strengthen your understanding. This topic is particularly relevant for companies like TCS, Infosys, and Capgemini.
Flow Control
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29 questions
11. What data types can a switch statement operate on in Java?
- int, String, enum
- long only
- float only
- boolean only
15. What will “continue” inside a for-loop do?
- exit loop
- restart program
- skip to next iteration
- stop JVM
17. What is used to repeat a block until a condition becomes false?
- class
- loop
- method
- exception
20. Which keyword is used to label loops?
- mark
- tag
- label
- none (user-defined name)