Cse 307 - Study guides, Class notes & Summaries

CSE 307 – Midterm Exam 2 Version 1 Sample Name: First Last Student ID # _________________________________ Question # Points Available Points Earned 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 10 Total: 100 Directions: You have 80 minutes to complete this exam. Write all answers neatly in the space provided. Please do not separate exam sheets. Individual closed book exam. You are not allowed to use the textbook, lecture notes, cheat sheets or anything else beside your br...

1. Which is true? A. "X extends Y" is correct if and only if X is a class and Y is an interface B. "X extends Y" is correct if and only if X is an interface and Y is a class C. "X extends Y" is correct if X and Y are either both classes or both interfaces D. "X extends Y" is correct for all combinations of X and Y being classes and/or interfaces 2. Which of the following is true? 1 A class can extend more than one class. 2. A class can extend only one class but many interfaces. 3...