Introduce yourself? What is DNS? What is DHCP? What is Active Directory? What is IP address? Types of classes of IP? Range of IP address? What is sla? What is Mac address?

Question

Accepted Answer

I am a skilled IT Desktop Support Engineer with expertise in DNS, DHCP, Active Directory, IP addresses, SLA, and MAC addresses.

DNS stands for Domain Name System, used to translate domain names to IP addresses.
DHCP stands for Dynamic Host Configuration Protocol, assigns IP addresses to devices on a network.
Active Directory is a directory service used by Microsoft Windows domain networks to store information about network resources.
An IP address is a unique numerical label assigned to each device connected to a computer network. Classes include A, B, C, D, and E. Example: Class A range is 1.0.0.0 to 126.255.255.255.
SLA stands for Service Level Agreement, a contract between a service provider and a customer that defines the level of service expected.
MAC address (Media Access Control address) is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment.

Introduce yourself? What is DNS? What is DHCP? What is Active Directory? What is IP address? Types of classes of IP? Range of IP address? What is sla? What is Mac address?

Popular interview questions of IT Desktop Support Engineer