NEC Interview Questions, Process, and Tips

Q1. Some data structure question Some thread related
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Q1. Use cases of data structure
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Data structures are used to organize and store data efficiently in computer science.
• Efficiently store and retrieve data

• Facilitate searching and sorting operations

• Enable efficient manipulation of data
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Q1. Nothing as such , just about compensation and family information
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Q1. SAP BASED QUEATIONS LLIKE T CODE AND TEAM HANDLING
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Q1. HR Round questions like expectations I
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Simple questions basic question s
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Q1. Java basics and dbms basics
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Q1. Simple question about projects
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Basics aptitude question mixed with cs question

Sql commands and queries with some cloud computing questions and oops concepts

Q1. About projects done basically whatever you wrote in your resume. Oops concept Networking questions
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Q2. Basic Linux commands like mv rm ls etc
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Q3. The networking stacks and chart
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Q1. Cloud questions case study Pvt public clouds networking linux commands
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Q2. Explain the rj45 connector with its colour specifications
Ans. 
The RJ45 connector is a standardized physical interface for connecting ethernet cables, with color specifications for wiring.
• RJ45 connectors have 8 pins and are commonly used for Ethernet connections

• The color specifications for wiring in an RJ45 connector are typically T568A or T568B standards

• T568A wiring uses green and orange pairs, while T568B uses orange and green pairs

• For example, in T568B standard, pin 1 is white/...read more
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Q3. Aws cloud vs azure vs gcp
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AWS, Azure, and GCP are three major cloud service providers offering a range of services and features for businesses.
• AWS (Amazon Web Services) is the oldest and most widely used cloud platform, offering a wide range of services and global data centers.

• Azure (Microsoft Azure) is known for its strong integration with Microsoft products and services, as well as its hybrid cloud capabilities.

• GCP (Google Cloud Platform) is ...read more
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Q4. Give example of how cloud works
Ans. 
Cloud computing allows users to access and store data and applications over the internet instead of on a physical hard drive.
• Data and applications are stored on remote servers and accessed through the internet.

• Users can access their data and applications from any device with an internet connection.

• Cloud services can include storage, databases, networking, analytics, and more.

• Examples of cloud services include Amazon We...read more
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Q1. There are technical questions about Hardware and Software, switches, routers, and some networking concepts.
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Q2. HR Round discussion about the location and package
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Q1. Tel me something about yourself
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Q1. Behavioral questions
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Q2. Challenging scenarios
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