Huawei Technologies Interview Questions, Process, and Tips

Q1. Hands-on experience on private service
Ans. 
I have extensive hands-on experience in providing private services to clients.
• Managed a portfolio of private clients, delivering personalized services tailored to their needs

• Implemented efficient systems to streamline communication and scheduling with clients

• Received positive feedback and referrals from satisfied clients

• Utilized my expertise to anticipate and address client needs proactively
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Q2. Hands-on experience on websocket
Ans. 
Websocket is a communication protocol that provides full-duplex communication channels over a single TCP connection.
• Websocket allows for real-time, two-way communication between a client and a server.

• It is commonly used in web applications for features like live chat, real-time updates, and online gaming.

• Websocket connections are initiated through a handshake process and can be kept open for as long as needed.

• Popular l...read more
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DS and Algorithms programming questions.

Q1. Current day to day work.
Ans. 
My day-to-day work involves coding, collaborating with teams, and troubleshooting software issues to enhance product functionality.
• Writing and reviewing code: I spend a significant portion of my day writing code in languages like Python and Java.

• Collaborating with cross-functional teams: I regularly meet with product managers and designers to align on project goals.

• Debugging and troubleshooting: I analyze and fix bugs ...read more
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Q1. Machine learning/deep related questions, question about past project
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Easy leetcode dfs, dynamic programming question

Q1. How many ip addresses are there
Ans. 
There are approximately 4.3 billion IPv4 addresses and 340 undecillion IPv6 addresses.
• There are approximately 4.3 billion IPv4 addresses.

• IPv4 addresses are 32-bit numbers, allowing for a total of 2^32 addresses.

• There are 340 undecillion IPv6 addresses.

• IPv6 addresses are 128-bit numbers, allowing for a total of 2^128 addresses.
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Q2. What command you use to troubleshoot network problems
Ans. 
To troubleshoot network problems, the 'ping' command is commonly used.
• Use 'ping' command to check connectivity between devices

• Check for packet loss and latency with 'ping'

• Use 'traceroute' command to identify network hops and latency issues
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Queue question - create queue from array

Q1. Working structure preference
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Q2. Salary preference
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Q3. No more questions
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Q1. Tell us about your background
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Q2. Why do you join us
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Q1. How do you deal with a difficult customer
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Q2. How do you manage your work pressure
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1 hour online aptitude test

Q1. Tell us about yourself
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Q2. Design an interruptible power supply for a booster
Ans. 
Design an interruptible power supply for a booster
• Determine power requirements of the booster

• Select appropriate battery capacity and type

• Design circuit with automatic switch-over to battery power during power outage

• Include surge protection and voltage regulation

• Test the system for reliability and efficiency
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