Which of the following is a programming paradigm?(1 point)

Question

Responses

parametric programming
parametric programming

polymorphic programming
polymorphic programming

sequential programming
sequential programming

iterative programming

Answer 1

The term that best describes a programming paradigm among the given options is "sequential programming."

• Sequential programming refers to a paradigm where commands are executed in a linear sequence, one after the other.

The other terms, such as "parametric programming," "polymorphic programming," and "iterative programming," do not represent established programming paradigms. "Iterative programming" could refer to a design pattern involving loops, but it is not typically categorized as a distinct programming paradigm like procedural, object-oriented, functional, etc.

Answer 2

Identify an object-oriented programming language.(1 point)
Responses

Java
Java

Datalog
Datalog

Lisp
Lisp

Pascal

Answer 3

The object-oriented programming language among the options provided is Java.

• Java is a well-known, widely used object-oriented programming language that supports concepts such as encapsulation, inheritance, and polymorphism.

The other languages listed:

• Datalog is a declarative logic programming language.
• Lisp is primarily known for its functional programming features, though some dialects do support object-oriented programming.
• Pascal is mainly a procedural programming language, although it has some extensions for object-oriented programming in certain versions (like Object Pascal).

However, Java is the prominent object-oriented language in the list.

Answer 4

Which of the following is a correct description of object-oriented programming (OOP)?(1 point)
Responses

Any language that uses functions and variables is an OOP language.
Any language that uses functions and variables is an OOP language.

OOP languages are based on machine code segments converted into high-level language objects.
OOP languages are based on machine code segments converted into high-level language objects.

OOP facilitates inheritance allowing all objects to access methods from all other classes.
OOP facilitates inheritance allowing all objects to access methods from all other classes.

OOP facilitates encapsulation allowing all the relevant information and functions to be kept in one package.

Answer 5

The correct description of object-oriented programming (OOP) among the options provided is:

OOP facilitates encapsulation allowing all the relevant information and functions to be kept in one package.

Explanation:

• Encapsulation is a fundamental concept of OOP that refers to bundling the data (attributes) and methods (functions) that operate on the data into a single unit known as an object. This helps in hiding the internal state of the object and restricting direct access to some of the object's components.

The other options are incorrect for the following reasons:

• Any language that uses functions and variables is not necessarily an OOP language; OOP specifically involves objects, classes, and the principles of inheritance, polymorphism, and encapsulation.
• OOP is not based on machine code segments converted into high-level language objects; rather, it is based on the concepts of objects and classes that allow for abstraction and modularity.
• In OOP, inheritance allows a class (subclass) to inherit properties and methods from another class (superclass), but it does not allow all objects to access methods from all other classes—access is controlled by the visibility (public, private, protected) of methods and attributes.