DTDC Express Information Technology Assistant Interview Questions and Answers

LAN stands for Local Area Network. It is a network that connects computers and devices within a limited area.

• LAN is a network that covers a small geographical area, such as a home, office, or building.

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

• LANs are typically faster and more secure than wide area networks (WANs).

• Ethernet is a common technology used in LANs.

• E...read more

To install a printer without an installation CD, you can download the printer driver from the manufacturer's website.

• Visit the manufacturer's website and navigate to the support or downloads section

• Search for your printer model and download the appropriate driver for your operating system

• Once downloaded, run the driver installation file and follow the on-screen instructions

• Connect the printer to your computer using a U...read more

The color of a cross cable connection is usually red.

• Cross cable connections are used to directly connect two devices of the same type, such as two computers.

• The color red is commonly used to identify cross cables, while regular Ethernet cables are usually blue or gray.

• Cross cables have a different wiring configuration compared to regular Ethernet cables, allowing for direct device-to-device communication.