CSC 308 Java Programming Exam 2023

About this paper

A Second Semester Examination (sat June 2023) for CSC 308 Java Programming at the University of Buea Faculty of Science, instructed by Nyanga B. and Achankeng P. Section A is a 42-question multiple-choice section on exceptions, error handling, strings, StringBuffer, control flow and character classification, each with full code-trace reasoning. Section B covers object-oriented concepts via Yes/No justification questions (classes vs objects, inheritance, overloading/overriding, packages, generics, collections), a String-method code trace, and designing an interface implemented by two classes (Animal and Plant) demonstrating polymorphism.