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Application Layer Services

Last Updated: 28 January 2025

The Application Layer is the topmost layer in the OSI (Open Systems Interconnection) model, directly interacting with end-user applications. Its primary role is to provide...read more

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Computer Networks

Application Layer

Presentation Layer Services

Last Updated: 29 January 2025

The Presentation layer is the 6th layer in the Open System Interconnection (OSI) model. It receives data from the Application layer and manipulate it in required format to...read more

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Computer Networks

Data Link Layer Services

Last Updated: 29 January 2025

Data Link Layer is the second layer of seven-layerOpen System Interconnection (OSI)reference model of computer networking and lies just above Physical Layer. It is respons...read more

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Computer Networks

Data Link Layer

Physical Layer Services

Last Updated: 29 January 2025

The Physical Layer is the lowest layer 7-layerOSImodel. It is responsible for sending raw data as electrical signals, light pulses, or radio waves over a physical medium l...read more

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Computer Networks

Why Do We Study Theory of Computation?

Last Updated: 30 January 2025

Theory of Computation (ToC) is the study of how computers solve problems using mathematical models. It helps us understand what computers can and cannot do, how efficientl...read more

Theory of Computation

GATE 2026 - Exam Dates, Registration, Application Form, Fees, Eligibility Criteria, Syllabus, Admit Card

Last Updated: 23 April 2025

GATE 2026 (Graduate Aptitude Test in Engineering) is going to be conducted by IIT Guwahati. In this comprehensive guide get all the latest information on Exam Date, Regist...read more

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How to Start Preparing for GATE [2027] in 2nd Year

Last Updated: 01 February 2025

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive exam that tests your knowledge of various engineering subjects. It is a gateway to higher studies ...read more

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How to Start Preparing for GATE [2028] from First Year

Last Updated: 04 February 2025

The Graduate Aptitude Test in Engineering (GATE) is one of the most prestigious exams for engineering students, opening doors to higher education, research, and job opport...read more

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GATE 2027: Exam Date, Eligibility, Syllabus, Exam Pattern, Preparation Tips and more

Last Updated: 03 April 2025

GATE 2027 (Graduate Aptitude Test in Engineering) is going to be conducted by IIT, Madras (Tentative). If you're planning to appear for GATE 2027, staying updated with the...read more

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GATE 2028: Exam Dates, Registration, Eligibility, Syllabus, and Preparation Strategies

Last Updated: 22 April 2025

GATE 2028 (Graduate Aptitude Test in Engineering) is a national-level examination in India, functioning as an entry for admission to postgraduate programs like Master of E...read more

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M.Tech Vs PSU: Govt Job After GATE, Salary, and Scope In India

Last Updated: 21 April 2025

Choosing between a M.Tech., PSU, or government job after GATE is an important decision for engineering graduates. Both options offer great career opportunities but serve d...read more

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Last Updated: 06 March 2025

DNS stands for Domain Name System. It helps translate human-friendly domain names (like google.com) into IP addresses (like 172.217.9.206) that computers use to communicat...read more

Computer Networks

Last Updated: 06 March 2025

Private DNS is a service that allows users to send DNS queries to a private and secure DNS server instead of using the default DNS servers provided by your internet servic...read more

Computer Networks

Last Updated: 06 March 2025

A DNS (Domain Name System) server is a computer that helps convert human-readable domain names (like www.example.com) into IP addresses (like 192.0.2.1) that computers can...read more

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Computer Networks

GATE DA 2026 Preparation Strategy

Last Updated: 09 June 2025

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive national-level examination that serves as a gateway to postgraduate programs like M.Tech or MSc, r...read more

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