PPSCFPSCNTSPakistan govt jobs
- Subject
- Java concepts and its programmingsoftware-engineering-mcqs › java-concepts-and-its-programming
- Published
- 18 Apr 2019
- Last updated
- 28 May 2026
Explanation
The keyword 'implements' is used when a class adopts an interface, allowing it to provide concrete implementations for the interface's methods. 'throw' and 'throws' relate to exception handling, while 'extend' is used for inheriting from a class.
More Java concepts and its programming MCQs
Practice related questions from the same subject.
- 1.What type of files are stored in a JAR file in compressed form?
- 2.Which of the following expressions is equivalent to "x = x + 1"?
- 3.Which package contains the drawstring() method?
- 4.Which of the following are recognized isolation levels in J2EE?
- 5.What output will be produced by the following Java program? public class Test { public static void main(String[] args) { float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); } }
- 6.What is the term for producing an identical duplicate of an existing object?
- 7.What is the term for a method that shares its name with the class and does not specify a return type?
- 8.Which techniques are employed to manage access to an object in a multithreaded environment?
More in Software Engineering Mcqs
- ASP.net
- Advanced Software Engineering
- Architectural Design
- Basic computer knowledge
- Basic of linux unix
- Basics of Software Engineering
- Dependability and Security
- Design and Implementation
- Language processors
- Management information system - MIS
- Requirement Engineering
- Software Design
- Software Engineering types
- Software Evolution
- Software Management
- Software Metrics
- Software Modelling
- Software Processes, Models & Software Development
- Software Reliability and Fault Tolerance
- Software Testing and Quality Management