Basic Terms, Concepts, and Functions of System Modules. Popular CPU Chips and their Characteristics. BIOS, UEFI, Motherboards: Components and Architecture., RAM Terminology, Ports, Cables, and Connectors., Printer Operations and Components.

Internal, & External Devices, Installing and Configuring Peripheral Devices.

Preventive Maintenance and Safety Procedures., Managing Replaceable Components., Troubleshooting Procedures and Guidelines. Operating System Basics, Operating System Functions., Major System Files and their Purpose. Managing Files and Directories. Managing Disks.

Installing and Upgrading Windows., Boot Sequences and Methods., Loading and Configuring Device Driver, Working with Applications

Managing Error Codes and Start-up Messages. Managing Common Problems. Windows- Based Utilities.

Networking devices, Type of Networks, Topology, Cables, Types of LAN cables & colour coding, Networking Protocols, Virtualization fundamentals ,Addressing (Ipv4 & IPV6), Sub Netting (FLSM and VLSM)

VLAN, Interswitch connectivity, CDP,LLDP and Ether channel (LACP), STP and RapidPVST+, Wireless Architecture and AP modes, WLC management access Connections (Telnet, SSH etc)

Cisco hierarchical designs, Cisco internal &external components of routers, Router Boot Sequence and modes of router Router Security, Routing (Static, Default and OSPV2)

Configuration of NAT, NTP, DHCP and D, Configuration SNMP, Syslog, DHCP Relay, SSH, TFTP/FTP

Security Concepts and Program Elements, Configuration of VPN, ACL, DHCP snooping and Port Security, AAA concepts, Wireless Security Protocols

Traditional networks management, Network automation and uses of Automation Methods, SDN, REST-based APIs, Puppet, Chef, Ansible, Interpret JSON encoded data