Oa Compserve Interview Questions and Answers

A WAN (Wide Area Network) is a network that covers a broad area, such as a city, country, or even globally, connecting multiple LANs.

• WANs are typically used by businesses or organizations to connect geographically dispersed locations.

• They utilize various technologies such as leased lines, satellite links, and MPLS.

• Examples of WAN technologies include VPNs, SD-WAN, and Frame Relay.

LAN stands for Local Area Network, a network that connects computers and devices within a limited area such as a home, school, or office building.

• LAN is used to share resources such as files, printers, and internet connections among connected devices.

• LAN typically uses Ethernet cables or Wi-Fi to connect devices.

• LANs are often set up and managed by network administrators to ensure smooth communication and data sha...read more

A domain name is a unique address that identifies a website on the internet.

• Domain names are used to access websites and send emails.

• They consist of two parts: the top-level domain (TLD) and the second-level domain (SLD).

• Examples of domain names include google.com, amazon.co.uk, and microsoft.net.

A domain is a network of computers that are managed and controlled by a centralized authority.

• A domain is a logical grouping of computers, servers, and other network devices.

• It allows for centralized management and control of user accounts, security policies, and network resources.

• Domains are commonly used in business environments to provide a secure and organized network infrastructure.

• An example of a domain is a...read more

Active Directory is a directory service developed by Microsoft that provides centralized management of network resources.

• Active Directory is used to store information about network objects such as users, computers, and groups.

• It allows administrators to manage and control access to resources in a network environment.

• Active Directory uses a hierarchical structure with domains, trees, and forests.

• It supports authent...read more