JAK Communications Interview Questions and Answers

Q1. How to work with vlan
Ans. 
VLANs are used to segment network traffic for security and performance purposes.
• VLANs divide a single physical network into multiple virtual networks.

• Each VLAN has its own broadcast domain, reducing network congestion.

• VLANs can be configured on switches by assigning ports to specific VLANs.

• VLAN tagging allows for traffic to be identified and routed to the correct VLAN.

• VLANs can improve network security by isolating sen
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Q2. Explain routing protocol
Ans. 
Routing protocol is a set of rules used by routers to determine the best path for data packets to reach their destination.
• Routing protocols help routers communicate with each other to share information about network topology.

• They determine the best path for data packets based on factors like hop count, bandwidth, and delay.

• Examples of routing protocols include RIP, OSPF, EIGRP, and BGP.
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Q3. EXPLAIN IN OSI LAYER
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
• The OSI model stands for Open Systems Interconnection model.

• It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and communicates with the adjacent layers.

• Data is encapsulated and decapsu...read more
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Q1. Related to advance excel and basic of telecom
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Q2. Related to. Advance excel and basic of telecom
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Q1. Salary related last company
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Q2. Expected salary
Ans. 
My expected salary is negotiable and dependent on the specific responsibilities and benefits offered by the employer.
• My expected salary is based on industry standards and my level of experience in the field.

• I am open to discussing salary range during the interview process.

• I am looking for a competitive salary that reflects my qualifications and contributions to the organization.
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Q1. How do you understand customer pain points
Ans. 
I understand customer pain points by actively listening, asking probing questions, and empathizing with their challenges.
• Actively listen to customers to understand their concerns and challenges

• Ask probing questions to uncover underlying issues and motivations

• Empathize with customers to truly understand the impact of their pain points

• Use customer feedback and data analysis to identify common pain points across different
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Q2. Did you get a chance to check our products
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Q1. Explain about osi layers
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Q2. Tcp vs udp
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Nothing as such very easy aptitude

Q1. Questions related to CS
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Q1. Questions related to CS
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Q1. Questions related to CS
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Q1. Arc related questions
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Q1. Find out the sum of first n prime number
Ans. 
To find the sum of the first n prime numbers
• Iterate through numbers starting from 2 and check if each number is prime

• Keep track of the sum as you find each prime number

• Stop when you have found n prime numbers
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Q2. A logical puzzle. it is one of the standard ones you prepare for, in context of sde interviews.
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Q1. Salary breakup, PF contribution, What Grievances have you handled briefing,
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Q1. What was your previous job Responsibilities
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Basic questions like positioning array , sorting