Antakshari Foundation Pipeline Engineer Interview Questions and Answers

Q1. Open pump house and Tunnels
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Q2. Road and
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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?
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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?
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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?
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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. Open pump house and Tunnels
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Q2. Road pipe line Briage
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Q1. What are your salary expectations?
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Q2. Where do you see yourself in 5 years?
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Q3. What are your strengths and weaknesses?
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Q1. What position do you see yourself in 5 years?
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Q2. Why did you suck the electical field
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Q1. Tell me how you you;ll be able to fit a motor and and inverter within half meter cube area
Ans. 
By carefully designing the layout and components, utilizing compact and efficient motor and inverter models, and optimizing the wiring and cooling systems.
• Utilize compact and efficient motor and inverter models

• Carefully design the layout to maximize space utilization

• Optimize wiring and cooling systems to minimize space requirements
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Q2. Do you know about safety standards used in Automotive Industry
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Yes, safety standards in the Automotive Industry are crucial for ensuring the well-being of both drivers and passengers.
• Knowledge of standards such as ISO 26262 for functional safety in automotive systems

• Understanding of crash test ratings and regulations like FMVSS (Federal Motor Vehicle Safety Standards)

• Awareness of safety features like ABS (Anti-lock Braking System) and ESC (Electronic Stability Control)

• Experience w...read more
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Q1. Question on trie
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Q2. Question on intervals
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Traverse through a matrix of uppercase english alphabets to find a given word. you are allowed to make up to k jumps, and same position can be repeated too.

Q1. Compression of 0-1 matrix of particular size.
Ans. 
Compression of 0-1 matrix involves reducing the size of the matrix by storing only the necessary information.
• Use run-length encoding to compress the matrix by storing consecutive repeated values as a single value and count.

• Identify patterns in the matrix that can be represented more efficiently.

• Consider using sparse matrix representation if the matrix has a lot of zeros.

• Implement efficient algorithms to compress and de...read more
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