Sumita Arora Solution

Netiquette comprises of two words – ‘net’ and ‘etiquette’ which refers to manners to use internet or working online.Netiquette is important because: • Clean Digital Persona • Cyber Safety • Controlled Visibility of Information

Types of Software license are:GPL (general Public License)LGPL (Lesser General Public License)BSD LicenseMIT LicenseApache License

Copyright defines “Ownership rights”.Copyright is a legal term that gives its owner the exclusive right that creator have over their creative work such as a literary work, art work, design, song, movie or software.

Cyber bullying is hurting someone with purpose using online technology.when someone uses Internet, Mobile, Social network or Chat to harass someone .

Internet addiction is a type of psychological disorder that causes people to spend more and more time on Internet that lead to suffer other areas of life such as relationship, health, work etc.Some symptom of Internet addiction are: • To spend time on Internet user neglect other areas of life • If user can’t use

Cyber crime is any illegal activity that involves computer, any electronic device, any computer network or electronic communication. it is a general term that covers: • Data Theft • Phishing • Cyber Bullying • Cyber Stalking • Virus distribution • Child Pornography • Bank Fraudetc…

(i) PhishingPhishing is a practice of attempting to acquire sensitive and personal information from individuals by misleading information through emails or websites over the internet.By phishing schemes cyber criminals can steal banking details, credit card details, debit card details of users. (ii) ScamScam is the practice that extract money from unsuspecting, ignorant person is called

GPL stands GNU’s General Public License that ensures the freedom to use, alter, distribute the software. It was written by Richard Stallman of Free Software Foundation for GNU Project. LGPL is Lesser General Public License that offers lesser rights to a work than the GPL. it can be incorporated with both free software and proprietary

Public domain software is free and can be used without restrictions. It has no legal, copyright, ownership and editing restrictions and so it can be altered, distributed and sold without restrictions.

Free Software Freeware Copyrighted-free Software for free to use. Copyrighted Software for free to use  It can be modified or distributed. Freeware can not be modified or distributed. Least restrictive programs Most restrictive programs