Programming Languages Quiz

Which of these characteristics is generally associated with high-level programming languages?

• They require detailed management of hardware resources

• They are written in a way that is close to human language

• They directly manipulate individual bits and bytes

• They cannot run on multiple platforms

A low-level language is closer to:

• Human language

• Natural language

• Machine language

• HTML

Which tool translates the entire code at once into machine code?

• Interpreter

• Compiler

• Editor

• Debugger

What does an interpreter do?

• Translates code all at once

• Stores files

• Translates code line by line

• Creates graphics

In Java, a class is:

• A file

• A template or blueprint to create objects

• A method

• An error

What is an object in Java?

• A data type

• A small program

• A real-world entity created from a class

• A file extension

Encapsulation means:

• Hiding data inside methods

• Wrapping data and code together

• Sharing everything

• Making all variables public

Which OOP concept allows different classes to use methods with the same name, performing different tasks?

• Inheritance

• Encapsulation

• Polymorphism

• Abstraction

Which principle means "only essential details are shown", helping to reduce complexity?

• Inheritance

• Polymorphism

• Abstraction

• Compilation

Inheritance in OOP means:

• Passing data from an object to a method

• One class reusing another class's features

• Copying variables

• Naming a class