Nihilent IT Administrator Interview Questions and Answers

Q1. Explain osi model
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The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model.

• It helps in understanding how different networking protocols work together.

• The seven layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and communicates w...read more
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Q1. Good discussion at hr round
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Q2. Salary expectations, job roles responsibility
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Q1. What is active directory ? Role of DNS server ? Difference between RAM & ROM ? Knowledge on installation of various softwares and Drivers ? Layers of OSI model ? TCP/IP Configuration ? Knowledge on various...read more
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The interview questions cover a wide range of topics including Active Directory, DNS, RAM, ROM, OSI model, networking devices, LAN/WAN/MAN/PAN troubleshooting, Outlook and Lotus Notes configuration, data backup and recovery, BSOD troubleshooting, and command prompt basics.
• Active Directory is a Microsoft service that manages network resources and user accounts.

• DNS server translates domain names into IP addresses.

• RAM is ...read more
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Q2. Self introduction. Roles and responsibilities of previous organization
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Q1. Previous company experience ! Salary expectation ! Notice period if any !
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Everything is easy if u good at aptitude

They asked c,c++, Java questions

You should be good at nearby knowledge or general knowledge

Q1. What is your goal in life
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Q2. Tell me about yourself
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Q3. Why should I hire you in this company
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Q4. Tell me your short term goal and long term goal
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