Titan Biotech Interview Questions, Process, and Tips

DNS stands for Domain Name System, it translates domain names to IP addresses to locate resources on the internet.

• DNS is like a phone book for the internet, translating domain names to IP addresses.

• It helps users access websites by translating human-readable domain names (e.g. www.google.com) to machine-readable IP addresses (e.g. 172.217.3.206).

• DNS servers store records like A (address) records, CNAME (canonical name)...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 server 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

• DHCP lease time determines how long an IP address is valid for

• DHCP Discover, Offer, Request, Acknowledge (DORA

DNS stands for Domain Name System. It is important as it translates domain names into IP addresses, allowing users to access websites easily.

• DNS helps in translating human-readable domain names into machine-readable IP addresses.

• It plays a crucial role in the functioning of the internet by enabling users to access websites using domain names.

• DNS also helps in load balancing, redundancy, and security by directing traffi...read more

DHCP stands for Dynamic Host Configuration Protocol. It is used in servers to automatically assign IP addresses to devices on a network.

• DHCP eliminates the need for manual IP address configuration, making network management easier.

• It helps in efficient utilization of IP addresses by dynamically assigning them to devices as needed.

• DHCP also provides other network configuration information such as subnet mask, default ga...read more

Ethernet cables are color coded to easily identify different types of cables and their purposes.

• Ethernet cables typically use four pairs of colors: orange, green, blue, and brown.

• Each pair consists of a solid color wire and a striped wire of the same color.

• The color coding helps in identifying the correct wiring sequence for connecting devices.

• For example, a common color coding for Ethernet cables is: orange-white, ora...read more

Active Directory is a directory service that stores information and manages resources in a network environment.

• Centralized database for managing users, computers, and other network resources

• Provides authentication and authorization services

• Organizes objects in a hierarchical structure

• Supports group policies for controlling user access and permissions