Question: Programming Languages 7 questions in chapter 6 problem What is a data type? What are the advantages of the data structure of COBOL over the

Programming Languages

7 questions in chapter 6 problem

What is a data type?

What are the advantages of the data structure of COBOL over the data structure of Fortran I?

What is an abstract data type?

Describe the different uses of the type system of a programming language.

Define descriptor and object.

What are the two most common structured data types in the imperative

languages?

What mechanism is used to store negative integers in a computer?

What are the four signed integers supported by Java?

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