Dish Network Engineer Interview Questions and Answers

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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

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
Answered by AI
Add your answer

Q1. Linux , diameter, SQL, work experience related questions.
Add your answer

Q1. Diameter , charging system , daily tasks
Add your answer

Q1. How many years of Experience
Add your answer

Q1. Ask about in RF background quotation
Add your answer
Q2. As per question I answered
Add your answer

Q1. About salary discussed
Add your answer

Q1. How many experience you have?
Add your answer
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
Add your answer
Q3. Why are you join the reliance jio?
Add your answer
Q4. Why are you leave your previous company?
Add your answer
Q5. Are interested to join?
Add your answer

Discussion about my passion and my telecommunication experience

Q1. What do you know about ORAN?
Add your answer

Q1. Civil related work rcc
Add your answer
Q2. Introduce your self 😎😎😎
View 5 more answers