Question: 1-What constructs a programming language needs to have to support Abstract Data Types? 13- what is message Interface? 14- What is a functional form? 15-

1-What constructs a programming language needs to have to support Abstract Data Types?

13- what is message Interface?

14- What is a functional form?

15- a) Describe what Parameterized Abstract Data Types are. b) What kind of programming languages require constructs to explicitly support them?

16- Why the programming languages that support garbage collection do not need to have destructors?

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