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The question is about standards used in CNG, basics of natural gas, HCV MCV operation, and gas reconciliation procedure.
CNG standards include ISO 15403, SAE J1616, and ANSI NGV2.
Natural gas is composed mainly of methane and is extracted from underground reservoirs.
HCV and MCV refer to high and medium calorific value, respectively, and are used to measure the energy content of natural gas.
Gas reconciliation procedure in...
posted on 12 Nov 2020
I applied via Company Website and was interviewed in May 2020. There were 3 interview rounds.
MPLS is a protocol used for efficient packet forwarding. It uses labels to identify paths instead of IP addresses.
MPLS stands for Multiprotocol Label Switching
Labels are assigned to packets at the ingress router
Labels are used to identify the path a packet should take through the network
Labels are swapped at each MPLS router along the path
The last MPLS router removes the label and forwards the packet based on the IP ad...
Route reflector is a BGP feature that allows a router to advertise routes to its clients without requiring full mesh connectivity.
Route reflector reduces the number of iBGP peerings required in a network.
It helps in scaling the network by reducing the number of updates and processing required.
Route reflector can be configured in a hierarchical manner to further reduce the number of iBGP peerings.
It is commonly used in ...
I applied via Referal and was interviewed before Apr 2023. There was 1 interview round.
Experienced with Java, Python, SQL, HTML, CSS, JavaScript, and Git.
Java
Python
SQL
HTML
CSS
JavaScript
Git
Drop deletes the table and its data while truncate deletes only the data.
Drop is a DDL command while truncate is a DML command.
Drop is irreversible while truncate can be rolled back.
Drop releases the storage space while truncate does not.
Drop requires the user to have the DROP privilege while truncate requires the user to have the ALTER privilege.
Example: DROP TABLE table_name; TRUNCATE TABLE table_name;
posted on 21 Mar 2023
I applied via Referral and was interviewed in Feb 2023. There were 2 interview rounds.
I applied via Company Website and was interviewed in Feb 2021. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Dec 2020. There were 4 interview rounds.
Pipeline engineering involves designing, constructing, and maintaining pipelines for various industries such as oil and gas, water, and transportation.
Designing pipelines to transport fluids or gases efficiently
Constructing pipelines using materials like steel, plastic, or composite materials
Maintaining pipelines to prevent leaks and ensure safety
Types of pipelines include transmission pipelines, distribution pipelines
I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There was 1 interview round.
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