Wipro Desktop Support Engineer 2 Interview Questions, Process, and Tips

DNS stands for Domain Name System, which translates domain names to IP addresses.

• DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).

• It helps users access websites and other online services by resolving domain names to their corresponding IP addresses.

• DNS also helps in email delivery by translating domain names in email addresses to I...read more

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices on a network.

• DHCP eliminates the need for manual IP address configuration on each device

• It allows devices to easily connect to a network and obtain necessary network information

• DHCP servers lease IP addresses to devices for a specific period of time

• Commonly used in home and business networks

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• Centralized database for managing network resources

• Stores information about users, computers, groups, etc.

• Allows for authentication and authorization on network resources

• Enables single sign-on for users across different applications

• Supports group policies for managing security and configurations

VPN stands for Virtual Private Network, which allows users to securely access a private network over a public network.

• VPN creates a secure and encrypted connection between the user's device and the private network.

• It is commonly used to access company networks remotely, ensuring data security and privacy.

• VPNs can also be used to bypass geo-restrictions and access region-locked content.

• Popular VPN services include NordV