Who Is Most Likely to Enjoy a Boring and Lackluster

question 162

Multiple Choice

Who is most likely to enjoy a boring and lackluster rock & roll concert performed by washed-up,fifty- something "has beens"?

• A)Paul,who won the tickets in a radio trivia quiz
• B)Mick,who waited in line all night for tickets
• C)Keith,who got the tickets for his birthday from his Aunt Bertha
• D)Rod,who used to work as a soundman for the band

Understand the concept of mutable and immutable classes.

Comprehend the usage of references and primitives in class objects.

Recognize privacy concerns and solutions in object-oriented programming.

Grasp boxing and unboxing mechanisms.