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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...
I applied via Job Portal and was interviewed in Jan 2024. There were 2 interview rounds.
Networking is the practice of connecting computers and other devices to share resources and communicate with each other.
Networking involves the use of hardware devices like routers, switches, and cables to create a network.
It also includes the use of software protocols like TCP/IP to enable communication between devices.
Networking allows for sharing resources such as files, printers, and internet connections among conn...
Hardware refers to the physical components of a computer system that can be touched and seen.
Includes components like CPU, motherboard, RAM, hard drive, graphics card, etc.
Responsible for processing data and executing instructions.
Examples: keyboard, mouse, monitor, printer.
I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.
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 ...
I applied via Walk-in and was interviewed before Apr 2022. There were 5 interview rounds.
Everything is easy if u good at aptitude
They asked c,c++, Java questions
You should be good at nearby knowledge or general knowledge
Bluedump error is a blue screen error that occurs in Windows operating system.
It is also known as Blue Screen of Death (BSOD).
It is caused by hardware or software issues.
It can be resolved by updating drivers or performing system restore.
Examples of bluedump error codes are 0x0000007B and 0x00000050.
I have 5 years of work experience in the IT field.
I have worked as a software developer for 3 years.
I have also worked as a network engineer for 2 years.
During my tenure, I have gained expertise in various programming languages and tools.
I have also worked on several projects, including web development, mobile app development, and database management.
I am familiar with both front-end and back-end development.
I have exp...
posted on 16 Sep 2021
I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Mar 2021. There were 5 interview rounds.
posted on 27 Oct 2022
I applied via Company Website and was interviewed before Oct 2021. There were 2 interview rounds.
A network is a group of interconnected devices that can communicate and share resources. There are two types of networks: LAN and WAN.
A LAN (Local Area Network) is a network that covers a small area, such as a home, office, or building.
A WAN (Wide Area Network) is a network that covers a large geographical area, such as a city, country, or even the world.
Other types of networks include WLAN (Wireless Local Area Network...
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