Quess IT Engineer Interview Questions and Answers

Wifi issues can be caused by various network issues such as signal interference, outdated drivers, or incorrect network settings.

• Check for signal interference from other electronic devices

• Update wifi drivers on the device

• Verify correct network settings such as SSID and password

• Restart the router and device

• Check for firmware updates on the router

Blue screen error is a system error in Windows operating systems that causes the screen to turn blue and display an error message.

• Blue screen error is also known as the 'Blue Screen of Death' (BSOD).

• It usually occurs when the system encounters a critical error that it cannot recover from.

• Common causes of blue screen errors include hardware issues, driver conflicts, and software errors.

• Examples of blue screen error mess...read more

DHCP server assigns IP addresses to devices on a network automatically.

• Automatically assigns IP addresses to devices on a network

• Helps in managing and organizing IP addresses efficiently

• Reduces the need for manual configuration of IP addresses

• Ensures that each device on the network has a unique IP address