TCS Interview Questions and Answers

A domain is a centralized network where computers are managed by a server, while a workgroup is a decentralized network where computers are managed individually.

• Domain requires a central server to manage user accounts, permissions, and security policies.

• Workgroup does not have a central server and each computer manages its own user accounts and security settings.

• In a domain, users can log in to any computer within the domain using their credentials, while in a workgroup, user...read more

Protocols are a set of rules that govern the communication between devices on a network.

• Protocols define the format, timing, sequencing, and error checking of data transmission.

• Common network protocols include TCP/IP, HTTP, FTP, and SMTP.

• Protocols can be categorized as network protocols, communication protocols, or security protocols.

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

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

• It helps users access websites and other online services by translating human-readable domain names into machine-readable IP addresses.

• DNS also helps in email delivery, ensuring that emails are sent to the correct mail servers based on dom...read more

P2P stands for peer-to-peer, a decentralized network where participants interact directly with each other. DNS stands for Domain Name System, a system that translates domain names to IP addresses.

• P2P allows users to share resources without a central server (e.g. BitTorrent)

• DNS translates human-readable domain names (e.g. google.com) to IP addresses (e.g. 172.217.3.206)

Hotels offer unique experiences and the check-in process is crucial for a smooth stay.

• Hotels provide a temporary home away from home

• Guests expect exceptional service and amenities

• Check-in process involves verifying identification, payment, and assigning a room

• Hotels may offer additional services such as luggage storage, concierge, and room service

ARR stands for Average Room Rate, which is the average rate charged per room in a hotel. Revper stands for Revenue per Available Room, which is the total revenue generated per available room in a hotel.

• ARR is calculated by dividing the total room revenue by the total number of rooms sold.

• Revper is calculated by dividing the total room revenue by the total number of available rooms.

• ARR helps in determining the average rate at which rooms are being sold in a hotel.

• Revper helps ...read more

Work village refers to the community or environment in which an individual works, often characterized by a sense of camaraderie and shared goals.

• Work village can refer to the physical location where a person's workplace is situated, such as an office building or factory.

• It can also encompass the group of colleagues and coworkers with whom one interacts regularly in a professional setting.

• The concept of a work village emphasizes the importance of teamwork, collaboration, and a...read more