ACT Fibernet Interview Questions and Answers for Freshers

PPPoE is a protocol used to connect devices to the internet through a DSL line. WAN stands for Wide Area Network. Routers are configured to connect devices to the internet.

• PPPoE stands for Point-to-Point Protocol over Ethernet

• It is used to establish a connection between a device and an ISP through a DSL line

• WAN is a network that covers a large geographical area, such as the internet

• Routers are configured with settings such as IP address, subnet mask, default gateway, and DNS ...read more

Network refers to a collection of computers, servers, mainframes, network devices, and other devices connected to one another for sharing data and resources.

• Networks can be classified based on their size (LAN, WAN, MAN)

• Networks can be wired (Ethernet, fiber optic) or wireless (Wi-Fi, Bluetooth)

• Network protocols like TCP/IP govern how data is transmitted across networks

• Network security measures like firewalls and encryption protect data from unauthorized access

• Examples of netw...read more

Yes, I have a special talent in network security.

• I have extensive experience in setting up firewalls and intrusion detection systems

• I am skilled in conducting network vulnerability assessments and penetration testing

• I have a deep understanding of encryption protocols and secure network communication

DHCP assigns IP addresses, DNS translates domain names to IP addresses, VLAN separates network traffic, IPv4 has 32-bit addresses, IPv6 has 128-bit addresses.

• DHCP (Dynamic Host Configuration Protocol) assigns IP addresses to devices on a network dynamically.

• DNS (Domain Name System) translates domain names to IP addresses.

• VLAN (Virtual Local Area Network) separates network traffic into different segments.

• IPv4 has 32-bit addresses, allowing for approximately 4.3 billion unique ...read more

Networking is the practice of connecting computers and other devices to share resources and information.

• Networking involves the use of hardware such as routers, switches, and cables to create a network.

• It also includes the use of software protocols like TCP/IP to facilitate communication between devices.

• Networking allows devices to share resources such as files, printers, and internet connections.

• Examples of networking technologies include Ethernet, Wi-Fi, and VPNs.