Jio Senior Associate Interview Questions and Answers

Q1. SQL Basics on query,joins
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Q2. Python basics on OOPs,exception handling
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Q1. Related to Cmdb service now and utilities process
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Q1. Salary discussion and finalisation
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Q1. Explain the dwdm architect
Ans. 
DWDM architect stands for Dense Wavelength Division Multiplexing architect, which is a technology used in fiber optic communications.
• DWDM architect is a technology that allows multiple data streams to be transmitted simultaneously over a single fiber optic cable by using different wavelengths of light.

• It increases the capacity of the fiber optic network by allowing more data to be transmitted over longer distances.

• DWDM...read more
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Q2. Explain about the current job and the experience in dwdm
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Q3. What are the modules in ciena 6500
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The modules in Ciena 6500 are line modules, switch modules, and control modules.
• Line modules handle the physical interfaces and connections.

• Switch modules manage the switching and routing functions.

• Control modules oversee the overall system operation and management.
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Q4. What is ROADM and its functions
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ROADM stands for Reconfigurable Optical Add-Drop Multiplexer. It is a device used in optical fiber networks to add, drop, or reroute specific wavelengths of light.
• ROADM allows for flexible and dynamic allocation of bandwidth in optical networks.

• It can add or drop specific wavelengths of light without affecting the rest of the network traffic.

• ROADM can be remotely controlled to reconfigure the network as needed.

• Examples...read more
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Q1. Salary expectation negotiation , and shift timing ?
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Q1. What you learn in your last year of graduation?
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In my last year of graduation, I learned advanced topics in my field of study, completed a capstone project, and gained practical experience through internships.
• Studied advanced courses related to my major

• Completed a capstone project demonstrating my knowledge and skills

• Gained practical experience through internships or co-op programs

• Participated in research projects or thesis work

• Attended seminars, workshops, and conf
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Q2. Tell about Computer languages?
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Computer languages are used to communicate instructions to computers, allowing programmers to create software and applications.
• Computer languages are used to write code that tells computers what to do.

• There are different types of computer languages, such as high-level languages like Python and Java, and low-level languages like Assembly.

• Each language has its own syntax and rules for writing code.

• Some languages are more...read more
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Q1. Pure technical skillset
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Q2. Technical aptitude
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Q1. Salary negotiation
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Q2. Notice period discussion
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Q1. Tell me about ur self
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Q2. Im premkumar. I studied M.A political science. I done my graduation SRI VENKATESWARA UNIVERSITY tirupathi.
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Q3. What is ur hobbies
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Q4. Why are you choose this job?
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Q5. Are u fresher or experience
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How to interact to peoples or custemers or coleaques

Q1. Like the common ones , why you skip the last job and what are the expectations of yours and the salary is this much are you ok with it like..
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Q1. They have asked me about postpaid benefits and asked me about to read a line and elaborate it.
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Q1. Not so specific..just the same ones English check and clean shave is must...
Ans. Yes I am able to maintain the grooming.
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Q1. Telecom basics- 2G, 3G, 4G, Networking
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Q2. Architecture of 2G, 3G, 4G
Ans. 
2G is based on GSM technology, 3G on UMTS/WCDMA, and 4G on LTE technology.
• 2G (Second Generation) uses GSM technology for digital cellular networks.

• 3G (Third Generation) uses UMTS/WCDMA technology for faster data transmission.

• 4G (Fourth Generation) uses LTE technology for even faster data speeds.

• Each generation offers improvements in speed, capacity, and efficiency.

• 5G is the latest generation, offering even faster speed
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Q3. Call flow of 4G
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4G call flow involves multiple steps like network registration, authentication, connection setup, data transfer, and release.
• User equipment (UE) connects to the base station (eNodeB)

• UE sends a connection request to the eNodeB

• eNodeB forwards the request to the Mobility Management Entity (MME)

• MME authenticates the UE and assigns it an IP address

• Data transfer occurs between the UE and the eNodeB

• Upon completion, the connec
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Q4. 5G Architecture and it's functions
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5G architecture is a network design that allows for faster data speeds, lower latency, and increased capacity.
• 5G architecture includes three main components: user equipment (UE), radio access network (RAN), and core network.

• UE connects to the RAN through wireless links, which then connects to the core network.

• The core network manages the flow of data between the UE and external networks, such as the internet.

• 5G archite...read more
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Math, Reasoning, English

Q1. Salary discussion
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