Sysnet Global Technologies Hardware & Networking Engineer Interview Questions and Answers

OSI model is a conceptual framework that standardizes the functions of a communication system into seven different layers.

• OSI model stands for Open Systems Interconnection model.

• It was developed by the International Organization for Standardization (ISO) in 1984.

• The model divides the communication process into seven layers, each responsible for specific functions.

• The layers are: Physical, Data Link, Network, Transport,...read more

TCP is a connection-oriented protocol while UDP is a connectionless protocol.

• TCP provides reliable, ordered, and error-checked delivery of data while UDP does not guarantee any of these.

• TCP is slower but more reliable while UDP is faster but less reliable.

• TCP is used for applications that require high reliability and accuracy such as email, file transfer, and web browsing while UDP is used for applications that require...read more

A network is a group of interconnected devices that can communicate and share resources.

• Networks can be wired or wireless

• Devices on a network can include computers, printers, routers, and servers

• Networks can be local (LAN) or wide area (WAN)

• Networks can be used for sharing files, printers, and internet access

• Networks can be secured with firewalls and other security measures

NIC stands for Network Interface Card. It is used to connect a computer to a network.

• NIC allows a computer to communicate with other devices on a network.

• It provides a physical connection between the computer and the network.

• NIC can be wired or wireless.

• It has a unique MAC address that identifies the device on the network.

• Examples of NIC include Ethernet cards, Wi-Fi adapters, and Bluetooth adapters.

To set manual up assgen, follow these steps:

• Open the assgen software

• Click on the 'Manual Setup' option

• Enter the required parameters such as IP address, subnet mask, gateway, DNS server, etc.

• Save the settings and exit the software

IDHCP stands for Internet Dynamic Host Configuration Protocol.

• IDHCP is a protocol used to assign IP addresses dynamically to devices on a network.

• It allows devices to obtain necessary network configuration information automatically.

• IDHCP servers are responsible for assigning IP addresses and other network parameters.

• It is commonly used in home and business networks.

• IDHCP can also be used to assign IP addresses to virtu...read more