⟩ What are the defining traits of an object-oriented language?
The defining traits of an object-oriented langauge are:
* encapsulation
* inheritance
* polymorphism
The defining traits of an object-oriented langauge are:
* encapsulation
* inheritance
* polymorphism
What is the significance of above the line and below the line?
What was removed from COBOL in the COBOL II implementation?
Explain call by context by comparing it to other calls?
What happens when we move a comp-3 field to an edited (say z (9). ZZ-)?
What is the linkage section?
If you were passing a table via linkage, which is preferable - a subscript or an index?
What is the difference between a subscript and an index in a table definition?
Explain the difference between an internal and an external sort, the pros and cons, internal sort syntax etc?
In a COBOL II PERFORM statement, when is the conditional tested, before or after the perform execution?
When is a scope terminator mandatory?