UST Senior Network Engineer Interview Questions and Answers

Q1. What is SD-WAN ?
Ans. 
SD-WAN stands for Software-Defined Wide Area Network, a technology that simplifies the management and operation of a WAN by decoupling the networking hardware from its control mechanism.
• Utilizes software-defined networking (SDN) principles to dynamically direct traffic across the WAN

• Improves network performance, reduces costs, and enhances security

• Allows for centralized control and automation of network management task...read more
Answered by AI
Add your answer

Q1. 4 members were in interview. More on theory questions.
Add your answer

Q1. Basic questions about yorself and package
Add your answer

Q1. What is DNS please explain
Ans. 
DNS stands for Domain Name System, which translates domain names to IP addresses.
• DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).

• It helps users access websites by typing in easy-to-remember domain names instead of complex IP addresses.

• DNS servers store records of domain names and their corresponding IP addresses, allowing for effi...read more
Answered by AI
Add your answer
Q2. What is DHCP please explain
Ans. 
DHCP stands for Dynamic Host Configuration Protocol, used to automatically assign IP addresses to devices on a network.
• DHCP eliminates the need for manual IP address configuration on each device

• It assigns IP addresses dynamically, allowing for efficient use of available addresses

• DHCP servers lease IP addresses to devices for a specific period of time

• DHCP also provides other network configuration information, such as su...read more
Answered by AI
Add your answer

Q1. DHCP working principles
Ans. 
DHCP assigns IP addresses to devices on a network automatically
• DHCP server assigns IP addresses to devices on the network

• DHCP clients request IP addresses from the DHCP server

• DHCP uses a lease mechanism to manage IP address assignments

• DHCP reduces the administrative burden of manually assigning IP addresses
Answered by AI
Add your answer
Q2. DNS working principles
Ans. 
DNS is a system that translates domain names to IP addresses to locate resources on the internet.
• DNS resolves domain names to IP addresses

• DNS operates through a distributed database system

• DNS uses hierarchical structure with top-level domains like .com, .org, etc.

• DNS queries are resolved through recursive and iterative processes
Answered by AI
Add your answer
Q3. Scenario based question DHCP
Add your answer
Q4. Spanning tree protocol
Add your answer

Q1. What is Routing
Ans. 
Routing is the process of selecting the best path for network traffic to reach its destination.
• Routing involves determining the optimal path for data packets to travel from the source to the destination.

• Routers use routing tables to make decisions on how to forward packets based on destination IP addresses.

• Routing protocols like OSPF and BGP help routers communicate and exchange routing information.

• Dynamic routing allo...read more
Answered by AI
Add your answer
Q2. What is Networking
Ans. 
Networking is the practice of connecting computers and other devices to share resources and information.
• Networking involves connecting devices together to share resources such as files, printers, and internet access.

• It allows for communication between devices through protocols like TCP/IP.

• Networks can be wired or wireless, with examples including Ethernet, Wi-Fi, and Bluetooth.

• Networking also includes setting up securi...read more
Answered by AI
Add your answer

Q1. Question related to retention
Add your answer
Q2. Question related to aspirations
Add your answer

I did assignment before interview about the company to do interview

Q1. Hr she/he they very interested because HR reviewed my cv and see am qualified
Add your answer
Q2. HR ask me a several questions about my experience about my my qualifications And skills about my work
Add your answer
Q3. Hard ask me distance where I'm stay How much expected salary And benefits do like to cover me
Add your answer
Q4. House allowance is cover as a work or no house allowance
Add your answer