CBSE Computer Applications Class X

Unit 1: Networking (15) 

• Internet: World Wide Web, web servers, web clients, web sites, web pages, web
browsers, blogs, news groups, HTML, web address, e-mail address, downloading 
and uploading files from a remote site.

• Internet protocols: TCP/IP, SMTP, POP3, HTTP, HTTPS. Remote login and file 
transfer protocols: SSH, SFTP, FTP, SCP,
TELNET, SMTP, TCP/IP.

• Services available on the internet: information retrieval, locating sites 
using search engines and
finding people on the net;

• Web services: chat, email, video conferencing, e-Learning, e-Banking, 
eShopping, e-Reservation, e-Governance, e-Groups, social networking.

• Mobile technologies: SMS, MMS, 3G, 4G.