Einf$$hrungsmodul Computerlinguistik $-$ D$$tenstrukturen und Aigorithmen f$$r die Computerlinguistik $$

Part I $-$ Short Answer

Question $1(10$ points$)$

a$)$ Explain the use of "this" within a constructor.

b$)$ When does an index$-$out$-$of$-$bounds error occur? Give an example.

c$)$ What is the difference between a Java interface and an abstract class?

d$)$ Explain the term 'partially filled array'?