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Getting Started

What is Perl?Hello World Comments Quiz Yourself on Comments and Printing Texts.Challenge: Printing Text Solution Review: Printing Text

Variables

Variables and Data Types

Quick Quiz on Variables

Variable Variables

Challenge: Make Variables

Solution Review: Make Variables

Operators

Introduction to Operators Precedence and Associativity Relational Operators Logical Operators Assignment Operators Quiz on Operators

Conditional Statements

if-else Statement if-elsif-else Statement Given and When Statement Ternary Operator Quiz on Conditional Statements Challenge 1: Even or Odd Solution Review: Even or Odd Challenge 2: Making a Calculator Solution Review: Making a Calculator

Loops

Introduction to Loops While Loop Do-while Loop For Loop Foreach Loop Until Loop Equivalence of for Loop and while Loop Infinite Loops Quiz on Loops Challenge 1: Multiplication Table of a Number Solution Review: Multiplication Table of a Number Challenge 2: Fibonacci Sequence Solution Review: Fibonacci Sequence Challenge 3: Printing Pyramid Solution Review: Printing Pyramid

Subroutines

Introduction to Subroutines Variable Scope Passing Arguments in Subroutines Passing Parameters by Value Passing Parameters by Reference Quiz on Subroutines Challenge 1: Sum of Two Numbers Solution Review: Sum of Two Numbers Challenge 2: Letter Grade to GPA Solution Review: Letter Grade to GPA

Strings

Strings Interpolation String Operators Built-in Subroutines Quiz on Strings Challenge: Check Substring Solution Review: Check Substring

Arrays

Arrays and their Operations Challenge 1: Find the Maximum Value Solution Review: Find the Maximum Value Multidimensional Arrays Challenge 2: Print a Matrix Solution Review: Print a Matrix Quiz 1 Adding Elements in an Array Removing Element from an Array Sorting Arrays Quiz 2

Packages

Introduction to Packages Defining Packages Setters and Getters Quiz on Packages Challenge: Calculating Area Solution Review: Calculating Area

Conclusion

Thank You and Next Steps

Learn Perl from Scratch/

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Quick Quiz on Variables

Quick Quiz on Variables

Solve this quiz to practice your concepts of variables and data types.

We'll cover the following...

Technical Quiz

1.

Which one is not a data type in Perl?

A.

integer

B.

float

C.

Boolean

D.

Null

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Variables and Data Types

Variable Variables

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