Huawei Technologies RAN Engineer Interview Questions and Answers

Q1. Basic and then some what technical questions will be there We should need to answer the question with full condifient
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Q1. Testing the communication skill and attitude
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Q1. Why should we hire you?
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Written aptitude test

Q1. What are Logic gates and what are universal gate
Ans. 
Logic gates are basic building blocks of digital circuits that perform logical operations. Universal gates can be used to implement any other gate.
• Logic gates are electronic devices that perform logical operations on one or more binary inputs to produce a single binary output.

• There are different types of logic gates such as AND, OR, NOT, NAND, NOR, XOR, and XNOR.

• Universal gates, like NAND and NOR gates, can be used to ...read more
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Q2. SQL query for creating a table
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Creating a table using SQL query
• Use CREATE TABLE statement

• Specify table name and column names along with data types

• Add any constraints like primary key or foreign key if needed
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Q3. Why radio cells are hexagonal in shape
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Radio cells are hexagonal in shape because it allows for efficient coverage with minimal overlap and interference.
• Hexagonal shape provides equal distance between each cell edge, ensuring uniform coverage.

• Minimizes interference by reducing overlapping areas between cells.

• Easier to plan and optimize network layout compared to other shapes like squares or circles.
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Q4. Various Linux commands
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Q5. OSI model and it's uses
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The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model helps in understanding how data is transmitted over a network.

• Each layer in the OSI model performs specific functions and communicates with the adjacent layers.

• Examples of OSI model layers include physical layer, data link layer, network layer, transport layer, session layer
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Q1. College name and project details
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Q2. Terms of employment
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In first round you need to be prepared for Aptitude test

Q1. HR will normally ask questions
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Q2. Are you comfortable in 24*7 ? What is your expectations?
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Q1. Technical Questions related your resume
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Kadane's Algorithm
Reverse of a Linked List

Q1. Questions about the Projects
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Q2. Questions about Previous Experience
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Q3. Strength and Weakness
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Q4. Where i showed my leadership
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Q5. Why do you want this job
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Q1. SQL based basic questions
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Q1. General questions and previous experience
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Company give the question paper with 10 questions answer the question it was like basic coding and general knowledge

Q1. What is split and where we used?
Ans. 
Split is a method used to divide a string into an array of substrings based on a specified delimiter.
• Split is commonly used in programming languages like Java, Python, and JavaScript.

• It is used to separate a string into multiple parts based on a specific character or sequence of characters.

• For example, in Java, you can use the split() method to split a sentence into words based on spaces.
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Q2. Cookies timeout?
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Q3. Application and session statement difference?
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Application and session statements are used in programming to manage user data and interactions, but have different scopes and lifetimes.
• Application statements are used to store data that is shared across all users and sessions.

• Session statements are used to store data that is specific to a particular user's session.

• Application statements are typically stored in a database or global variables, while session statements ...read more
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