IT Manager Interview Questions and Answers for Freshers

IPv4 is a protocol used to identify devices on a network using a 32-bit address.

• IPv4 stands for Internet Protocol version 4.

• It uses a 32-bit address space, allowing for approximately 4.3 billion unique addresses.

• IPv4 addresses are written in dotted decimal notation, such as 192.168.0.1.

• It is the most widely used protocol for internet communication.

• IPv4 is being replaced by IPv6 due to the exhaustion of available IPv4 addresses.

A domain is a group of computers and devices on a network that are administered as a unit with common rules and procedures.

• A domain is a logical grouping of network resources such as computers, printers, and servers.

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

• Domains are commonly used in Windows-based networks, where a domain controller is responsible for authenticating users and enforcing security policies.

• Examples of domai...read more