NSM Services Interview Questions and Answers

First was online aptitude test for 60 mins which has 50 questions combination of quantitative and the c language snippet.

Q1. They mostly in the c language technical questions and projects in the resume
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Aptitude questions from various topics

Two coding questions easy and medium

Q1. 1 hr technical from your resume and problem solving
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Q2. 3 sum problem question
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Q3. Basics of networking
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Q1. Explain why you come into software role
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Q1. Tell me about yourself.
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Q2. Tell me about the past experiences.
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Q1. What was your past profile.
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Q1. Pipeline dependency injection action result
Ans. 
Pipeline dependency injection action result
• Pipeline refers to the sequence of middleware components that process an HTTP request

• Dependency injection is a design pattern that allows objects to receive dependencies from an external source

• Action result is the return type of an action method in ASP.NET MVC or ASP.NET Core
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Q1. What is Routing please explain
Ans. 
Routing is the process of selecting the best path for network traffic to travel from one network to another.
• Routing involves analyzing network topology and determining the most efficient path for data to travel

• Routing protocols such as OSPF and BGP are used to exchange routing information between routers

• Routing tables are used to store information about network destinations and the best path to reach them

• Routing can be...read more
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Q2. What is subnetting, please explain
Ans. 
Subnetting is the process of dividing a network into smaller subnetworks.
• Subnetting helps in efficient utilization of IP addresses

• It improves network performance and security

• Subnetting is done by borrowing bits from the host portion of an IP address

• Example: 192.168.1.0/24 can be subnetted into 192.168.1.0/25 and 192.168.1.128/25
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Q1. About the work what I have mentioned in cv
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Q2. About management systems of project
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Q3. Billing process of clients
Ans. 
The billing process of clients involves invoicing for services rendered and collecting payment.
• Invoicing should be done promptly and accurately

• Payment terms should be clearly communicated to clients

• Follow up with clients on overdue payments

• Maintain accurate records of billing and payments

• Consider offering payment options such as online payments or payment plans
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