NTT Data Computer Hardware & Networking Engineer Interview Questions and Answers

Q1. Q1. What is Protocol and full Explanation. Ans. Protocol is a set of rules which are used in digital communication to connect network device and Exchange information between them.
Ans. 
Protocol is a set of rules used in digital communication to connect network devices and exchange information.
• Protocols define the format, timing, sequencing, and error checking of data transmission.

• Examples of protocols include TCP/IP, HTTP, FTP, and SMTP.

• Protocols ensure that devices can communicate effectively and understand each other's data.

• Different protocols serve different purposes, such as routing data, sending
Answered by AI
Add your answer
Q2. Q2. What is a Gateway and full Explanation. Ans. Gateway is a hardware device that is used to connect two dissimilar type of network. It allows us to send and receive data through the internet event it is ...read more
Ans. 
A gateway is a hardware device that connects two dissimilar types of networks, allowing data to be sent and received through the internet even if it is a LAN network.
• Gateway acts as an entry and exit point for data traffic between networks

• It translates data between different network protocols

• Examples include routers and firewalls that connect a local network to the internet
Answered by AI
Add your answer

Need

Q1. What is Gateway ? Ans. Gateway is a hardware device that is used to connect two dissimilar type of network. it allows us to send and receive data through the internet even it is LAN network
Ans. 
A gateway is a hardware device that connects two dissimilar types of networks, allowing data to be sent and received between them.
• Gateway acts as an entry and exit point for data traffic between networks

• It translates data from one format to another to enable communication between networks

• Examples include routers, switches, and firewalls that serve as gateways between LAN and WAN networks
Answered by AI
Add your answer

Q1. Computer hardware & networking
Add your answer

Q1. CCTV installation
Add your answer

Q1. What is operating system ? Ans. Operating system is system software it is an interface between user and computer hardware. It is a single operating system
Ans. 
An operating system is system software that serves as an interface between users and computer hardware.
• Operating system is responsible for managing computer resources and providing a platform for running applications.

• It controls and coordinates the hardware and software components of a computer system.

• Examples of operating systems include Windows, macOS, Linux, and Android.

• Operating systems provide services such as fil...read more
Answered by AI
Add your answer
Q2. How many types Server ? Ans. There are six commanly Server type 1. Web Server 2. Application Server 3. Database Server 4. Mail. Server 5. FTP Server ...read more
Ans. 
There are six commonly known types of servers: Web, Application, Database, Mail, FTP, and DNS servers.
• Web servers handle HTTP requests and deliver web pages to clients.

• Application servers provide a platform for running applications and managing resources.

• Database servers store and manage databases, allowing access and retrieval of data.

• Mail servers handle email communication, including sending, receiving, and storing m...read more
Answered by AI
Add your answer

Q1. Process related questions
Add your answer
Q2. Explain your whole career experience
Add your answer