Dish Network Engineer Interview Questions and Answers

Q1. How many years of Experience
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Q1. Ask about in RF background quotation
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Q2. As per question I answered
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Q1. About salary discussed
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Q1. Linux , diameter, SQL, work experience related questions.
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Q1. Diameter , charging system , daily tasks
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Q1. How many experience you have?
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Q2. Are you interested to relocate?
Ans. Sir I have 6 years work of experience and I am interested to relocate anywhere.
Answered by ABHISHEK ARYA
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Q3. Why are you join the reliance jio?
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Q4. Why are you leave your previous company?
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Q5. Are interested to join?
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Discussion about my passion and my telecommunication experience

Q1. What do you know about ORAN?
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Q1. What is vrrp and harp and how it functions?
Ans. 
VRRP (Virtual Router Redundancy Protocol) and HARP (High Availability Redundancy Protocol) are protocols used for providing redundancy in network routing.
• VRRP is used to provide a virtual IP address that multiple routers can share, ensuring high availability in case of router failure.

• HARP is a proprietary protocol developed by Cisco that also provides redundancy by allowing multiple routers to share a virtual IP addres...read more
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Q2. What is router and firewall and state difference?
Ans. 
A router is a networking device that forwards data packets between computer networks, while a firewall is a security system that monitors and controls incoming and outgoing network traffic.
• Router directs traffic between different networks based on IP addresses.

• Firewall filters network traffic based on predetermined security rules.

• Routers operate at layer 3 (network layer) of the OSI model, while firewalls operate at la...read more
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Q3. What is dwdm and it's components?
Ans. 
DWDM stands for Dense Wavelength Division Multiplexing, a technology used in fiber optic communications.
• DWDM is a technology that allows multiple data signals to be transmitted simultaneously over a single fiber optic cable.

• Components of DWDM include lasers, multiplexers, demultiplexers, optical amplifiers, and dispersion compensators.

• DWDM systems use different wavelengths of light to carry multiple data streams, incre...read more
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Q4. Osi reference model explanation?
Ans. 
The OSI reference model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.
• The OSI model stands for Open Systems Interconnection model.

• It helps in understanding how different networking protocols work together.

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

• Examples of layers include physical layer, data link layer, net
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Q1. Introduction about your self
Ans. 
I am a Senior Engineer with 10+ years of experience in software development, specializing in backend systems and cloud technologies.
• 10+ years of experience in software development

• Specialize in backend systems and cloud technologies

• Strong problem-solving skills

• Experience with agile methodologies

• Excellent communication and teamwork abilities
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Q1. Civil related work rcc
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Q2. Introduce your self 😎😎😎
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