Linkquest Telecom 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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Q1. Question on Linked-list 1. Reverse the single linked-list. 2. Add node at last and front of linked-list. 3. Stack questions. 4. 3gpp spec questions. MAC/RLC/PDCP
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Q1. 1. Salary expectation 2. How you handle pressure in tough situations.
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Q1. Dbms, os, networking, c++, java
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Q1. Linkedlist questions was there
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Q1. Bit Manipulation
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Q1. Networking questions
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Q1. 1. Call flow in detail with wireshark log knowledge 2. Ofdm & mimo 3. Csfb 4. Features of 4g technology
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Q1. In depth knowledge of 4g technology, protocols maybe asked based on profile. Basic Coding questions if mentioned in jd
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Q1. Basic python questions
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Q1. About your profile and project.
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Q1. Fiber ko kitne digri me kata jata h
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Q2. Agar fiber ko bend kare to power loss hogi ya nahi
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Q1. Optical power kitni rhni chaiye ik ache network ke liye
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Q1. Communication any other thing
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Math, science any other