Application Layer
The Application Layer is the topmost layer of the OSI (Open Systems Interconnection) and TCP/IP networking models. It is responsible…
Tag: DNS
Role of DNS in Computer Networks
The Domain Name System (DNS) plays a crucial role in network functionality by providing a way to translate human-readable domain…
Numerical multiple-choice questions on DNS
1. What is the maximum size of a DNS response packet (in bytes)? Answer: a) 512 bytesExplanation: In traditional DNS,…
Multiple Choice Question- Domain Name Server
What does DNS stand for? Answer: b) Domain Name System What is the primary function of DNS? Answer: b) Resolving…
DNS-Problems
Problem: A user types in www.example.com in their browser. The DNS resolver takes the following steps: Given: Questions: Solution: Summary:…
DNS (Domain Name System)
The Domain Name System (DNS) is a fundamental system that helps the internet work by translating human-readable domain names into…
Application Layer-Computer Network Basic Questions
Basic Questions & Answers 1. What is the main function of the application layer in the OSI model? 2. Name…
Application Layer- Numerical MCQ- Computer Networks
1. A web page is 2 MB in size, and the available bandwidth is 10 Mbps. Assuming no latency, how…
Application Layer MCQ or Objective Question
Question 1: Which of the following protocols operates at the Application Layer? A) IPB) TCPC) HTTPD) Ethernet Answer:C) HTTPHTTP (HyperText…