World of Computer Networking Your CCNA start - Applications and Protocols

Why do we need computer networks?

• To send and receive data

• To install applications

• To format hard drives

• To play offline games

Which protocol is commonly used by email applications like Gmail and Outlook?

• SSH

• SMTP

• FTP

• HTTP

What is the main difference between HTTP and HTTPS?

• HTTPS is faster

• HTTP is more secure

• HTTP is used for emails

• HTTPS encrypts communication

Which application is used for transferring files to remote servers?

• FileZilla

• Google Chrome

• Nginx

• Outlook

What protocol is used to manage remote servers securely?

• HTTP

• SSH

• SMTP

• FTP