Computer Networking Concepts Android Application By Careeracademy

A computer network is a group of computer systems and other computing hardware devices that are linked together through communication channels. This facilitate communication and resource-sharing among a wide range of users.

Networks are commonly categorized based on their characteristics.

The chapters of the application are as follows:

1. OSI Model

2. TCP/IP Model

3. Application Layer

• HTTP
• FTP
• DHCP
• DNS
• IMAP4
• POP3
• NNTP
• NTP
• RTP
• SIP
• SMTP
• SNMP
• SSH
• TELNET
• TLS/SSL
• TFTP

4. Presentation Layer

5. Session Layer

6. Transport Layer

• Firewall
• TCP
• UDP 
• SCTP

7. Network Layer

• Routers
• IP
• IPSec
• ARP
• ICMP
• IGMP
• RARP

8. Data Link Layer

• Switches
• Bridges
• NIC
• WAP

9. Physical Layer

• Hub
• ISDN
• Modems
• MSAU
• CSU/DSU
• Ethernet
• LAN Topologies
• Transceivers
• Network Cables

Computer Networking Concepts Android Application.

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