Software Engineering MCQs

Prepare with the latest Software Engineering MCQs with answers and explanations. Free online practice for competitive exams, interviews, and university tests.

📘 Advanced Software Engineering MCQs
📘 Architectural Design MCQs
📘 ASP.net MCQs
📘 Basic computer knowledge MCQs
📘 Basic of linux unix MCQs
📘 Basics of Software Engineering MCQs
📘 Computer Mcqs MCQs
📘 Dependability and Security MCQs
📘 Design and Implementation MCQs
📘 Java concepts and its programming MCQs
📘 Language processors MCQs
📘 Management information system - MIS MCQs
📘 Requirement Engineering MCQs
📘 Software Design MCQs
📘 Software Engineering Mcqs MCQs
📘 Software Engineering types MCQs
📘 Software Evolution MCQs
📘 Software Management MCQs
📘 Software Metrics MCQs
📘 Software Modelling MCQs
📘 Software Processes, Models & Software Development MCQs
📘 Software Reliability and Fault Tolerance MCQs
📘 Software Testing and Quality Management MCQs

34. What is an abstract class ?

A. A class that has direct instances, but whose descendants may have direct instances
B. A class that has direct instances, but whose descendants may not have direct instances
C. A class that has no direct instances, but whose descendants may have direct instances
D. All of the mentioned
✅ The correct answer is option C.
Explanation: An abstract type is a type in a nominative type system which cannot be instantiated directly.