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  • Software Project Management
    • Software Project Management
    • Project Management
    • Project Lifecycle
      • Project Initiation
      • Project Objectives
      • Project Planning
      • Project Budget
      • Project Execution
      • Project Monitoring & Controlling
      • Project Scheduling
      • Project Deliverables
      • Project Tracking
      • Project Closure
    • 4P
      • Project
      • Product
      • Process
      • People
    • People in Project
      • People in Project Management
      • People Involve in Project Management
      • Management Spectrum
      • Role of Project Manager (PM)
    • Software Process Models
      • Waterfall Model
      • V-Model (Verification and Validation model)
      • Spiral Model in Software Development
      • Incremental Model
      • RAD Model (Rapid Application Development)
      • Agile Model in Software Development
        • Agile Model in Software Development
        • Sprint in Agile methodology
        • Kanban Agile framework
        • Scrum framework in Agile methodology
      • Comparison of the various software process models
    • Software measurement metrics
      • Software measurement metrics
      • Size-Oriented vs. Function-Oriented Metrics
      • Product Metrics
      • Quality Metrics
      • Project Metrics
      • Process Metrics
      • Comparison of the software measurement metrics
    • Project Risk Analysis and Management
      • Project Risk Analysis and Management
      • Risk Identification
      • Risk Projection
      • Risk Monitoring
      • Risk Refinement
      • Risk Management
      • Risk Analysis
    • Project Decomposition Techniques
      • Project Decomposition Techniques
        • Work Breakdown Structure (WBS)
        • Product Breakdown Structure (PBS)
        • Regression Analysis (Statistical Estimation)
        • Three-Point Estimation (PERT)
        • Empirical Estimation Models
        • Expert Judgment in Empirical Estimation Models
        • Analogous Estimating Model
        • Parametric Estimating: A Detailed Guide
    • Project Tracking & Sheduling
      • Project Scheduling
      • Project Tracking
    • Software Quality Assurance (SQA)
    • Software Configuration Management (SCM)
    • Software Auditing
      • Software Auditing
    • MCQ-SPM
  • Software Engineering
    • Software Engineering
    • SDLC
      • Planning Phase in SDLC
      • Requirement Phase in SDLC
      • Requirement Gathering Techniques in Software Engineering
      • Implementation
      • Software Maintenance
      • System Testing
    • Software Process Model
      • Waterfall Model
      • RAD Model (Rapid Application Development)
      • Agile Model in Software Development
      • Spiral Model in Software Development
      • Incremental Model
      • V-Model (Verification and Validation model)
      • Comparison of the various software process models
    • System Design in Software Engineering
      • System Design in Software Engineering
      • High-Level Design (HLD) or Architectural System Design
      • Low-Level Design (LLD) / Detailed Design in Software Engineering
      • Difference Between High-Level Design (HLD) and Low-Level Design (LLD)
      • Data Flow Diagram (DFD)
    • System Testing
      • Testing Types
      • Unit Testing
      • Integration Testing
      • Software Testing
      • Alpha Testing vs Beta Testing
      • Black Box Testing vs. White Box Testing
      • Equivalence Partitioning in Software Testing
      • Boundary Value Testing (BVT) in Software Testing
    • Software Implementation
      • Implementation
      • Types of Software Implementation & Comparison
    • Software Maintenance
      • Software Maintenance
      • Software Maintenance Types
    • Software Risk Analysis and Management
      • Risk Identification
      • Risk Projection
      • Risk Analysis
      • Risk Management
      • Risk Monitoring
      • Risk Refinement
    • Software measurement metrics
      • Size-Oriented vs. Function-Oriented Metrics
      • Quality Metrics
      • Product Metrics
      • Project Metrics
      • Process Metrics
      • Comparison of the software measurement metrics
    • Software Quality Assurance (SQA)
      • SQA and Type
      • Components of SQA
    • Software Configuration Management (SCM)
    • Software Auditing
  • Network Cryptography & Security
    • Network Cryptography: A Detailed Overview
    • Network Cryptography: A short Notes
    • Encryption and Decryption
    • Symmetric and Asymmetric Cryptography
    • Digital Signatures
    • Plaintext vs Ciphertext
    • Public Key and Private Key
    • Network Security
    • Computer Virus: Detailed Explanation and Types
    • Firewalls
    • Multiple-choice questions (MCQs) on Network Cryptography
    • Multiple-choice questions (MCQs) on Network Cryptography
    • MCQs on Network Security
    • MCQ on Firewall
  • Computer Network
    • OSI Model
    • TCP/IP Model
    • Application Layer
      • Application Layer
      • Protocols
        • FTP (File Transfer Protocol)
        • TFTP (Trivial File Transfer Protocol)
        • SMTP (Simple Mail Transfer Protocol)
        • Simple Mail Transfer Protocol (SMTP)
        • IMAP (Internet Message Access Protocol)
        • POP3 (Post Office Protocol version 3)
        • Comparison between SMTP, IMAP, and POP3
        • MIME (Multipurpose Internet Mail Extensions)
        • Dynamic Host Configuration Protocol (DHCP)
        • DHCP Server and Client
        • DNS (Domain Name System)
          • DNS-Problems
          • Role of DNS in Computer Networks
        • TELNET
        • HTTP (Hypertext Transfer Protocol)
        • HTTPS (Hypertext Transfer Protocol Secure)
        • HTTP Non-Persistent & Persistent Connection
        • Difference between HTTP and HTTPS
        • MCQ on Computer Network Protocol Port NO
        • MCQ on Computer Network Protocol Port NO-2
      • Application Layer MCQ
        • Application Layer-Computer Network Basic Questions
        • Application Layer- Numerical MCQ- Computer Networks
        • Application Layer MCQ or Objective Question
        • Numerical multiple-choice questions on DNS
        • ARP,RARP and ICMP Protocol MCQ for IP Support in Network Layer
        • MCQ-HTTP Non-Persistent & Persistent Connection
        • MCQ-HTTP and HTTPS
        • Numerical Concept on HTTP and HTTPS
    • Presentation Layer
      • Presentation Layer
      • External Data Representation (XDR)
      • SSL (Secure Sockets Layer)
      • Transport Layer Security (TLS)
      • Comparison Between SSL and TLS
      • MCQ or Objective Question on Presentation Layer
    • Session Layer
      • Session Layer
      • NetBIOS in the Session Layer:
      • Session Layer MCQs
    • Transport Layer
      • Transport Layer
      • TCP (Transmission Control Protocol)
      • Transport Layer MCQ-Objective questions for Gate
      • TCP/IP vs OSI Model: Key Differences and Comparison
      • TCP vs UDP
      • TCP vs IP
      • UDP (User Datagram Protocol)
      • Internet Protocol (IP)
    • Network Layer
      • IP Addressing & Subnetting Details and MCQ
      • Routing in Networking
      • Routing Algorithms
      • Distance Vector Routing
      • RIP (Routing Information Protocol)
      • Link-State Routing
      • OSPF (Open Shortest Path First)
      • Path-Vector Routing
      • BGP (Border Gateway Protocol)
      • Loop Prevention Techniques in Networking
      • NCP (Network Control Protocol)
      • Routing Algorithm and router MCQ- Objective questions for different exams
      • Subnetting Question or MCQ-3 in Network layer for gate
      • Networking Protocol MCQ-Computer Networks
      • IPSec Protocol: Internet Protocol Security
    • Data Link Layer
      • Data Link Layer
      • Ethernet Protocol
      • Circuit Switching and Packet Switching
      • MCQ on Circuit Switching vs Packet Switching
      • Switching MCQ for Gate/Net and other Exam
      • Bit Stuffing and Byte Stuffing
      • Bit Stuffing and Byte Stuffing Numerical Questions
      • Circuit Switching MCQ for Gate/Net and other Exam
      • Error Detection and Correction
        • Error Detection and Correction
        • Error Detection and Correction-2
        • Cyclic Redundancy Check (CRC)
        • Checksum
        • Cyclic Redundancy Check question-CRC MCQ for gate.
        • MCQs on Error Detection and Correction
        • Checksum MCQs-objective questions for gate exam
        • Error Detection and Correction MCQ in Data Link Layer
        • Numerical Multiple-Choice Questions (MCQs) based on the Error Detection and Correction topic:
      • PPP (Point-to-Point Protocol): Overview
      • Flow Control in Data Link Layer:
        • Stop-and-Wait Protocol
        • Sliding window protocols
        • Go-Back-N ARQ (Automatic Repeat request)
        • Stop-and-Wait ARQ
        • Selective Repeat ARQ
        • Selective Repeat ARQ MCQ in Data link layer
        • Stop and wait ARQ MCQs and Objective Questions
        • Comparison Go-Back-N ARQ, Selective Repeat ARQ, and Stop-and-Wait ARQ
        • MCQ on Flow Control Techniques
        • ARQ Protocols
      • Medium Access Control-MAC MCQ in Data link Layer
    • Physical Layer
      • Physical Layer
      • Networking Topologies
      • Networking Devices or Physical Layer Devices
      • Communication modes in Computer Networks
      • Data & Signals in Physical Layer
      • Data and Signals in Physical layer-Part 2
      • Digital Modulation vs. Analog Modulation
      • Analog Modulation Techniques
      • Multiplexing: Definition and Types
      • Synchronization in Computer Networks
      • Synchronous Transmission and Asynchronous Transmission
      • Digital Modulation Techniques
      • Bandwidth, Throughput, Latency, Bandwidth Delay Product, and Jitter
      • Infrared (IR) Technology
      • SMB (Server Message Block) Protocol Details
      • Manchester Encoding vs Differential Manchester Encoding
      • Numerical on Physical Networking Devices
      • Objective or MCQs on synchronization in Computer Networks
      • MCQs Physical Devices-Computer Network
      • Multiple-Choice Questions (MCQs) on Transmission Media
      • MCQs or Objective Networking Topology
      • Physical Layer MCQ-Multiple Choice Question – Computer Networks
      • Physical Layer MCQ-Data & Signal objective question for gate
      • Network devices in Computer Network Devices MCQ for gate-net and other exams
    • IP Addressing & Subnetting Details and MCQ
    • LPP (Location Privacy Protocol)
  • MCQ
    • MCQ-2-software project management
    • MCQ-1-software project management
    • MCQ on Flow Control Techniques
    • Numerical Multiple-Choice Questions (MCQs) based on the Error Detection and Correction topic:
    • MCQs on Error Detection and Correction
    • Multiple-Choice Questions (MCQs) on Transmission Media
    • MCQ on Circuit Switching vs Packet Switching
    • Multiple-choice questions (MCQs) on Network Cryptography
    • Multiple-choice questions (MCQs) on Network Cryptography
    • Multiple-Choice Questions (MCQs) on Computer Viruses
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Computer Network

Posted inComputer Network IT

TCP/IP vs OSI Model: Key Differences and Comparison

The OSI Model and TCP/IP Model are both conceptual frameworks that describe how data travels over a network. However, they have key differences in structure, functionality, and real-world use. 1.…
Posted by examhopeinfo@gmail.com February 5, 2025
Posted inComputer Network IT OSI Model

OSI (Open Systems Interconnection) Model

The OSI (Open Systems Interconnection) Model is a conceptual framework that standardizes the functions of a networking system into seven layers. Each layer serves a specific role in data communication,…
Posted by examhopeinfo@gmail.com February 5, 2025
Posted inIT TCP/IP Model

TCP/IP Model (Transmission Control Protocol / Internet Protocol)

TCP/IP is the fundamental suite of networking protocols that allows communication over the internet and other networks. It is a layered protocol model designed to facilitate data transmission, ensuring reliability,…
Posted by examhopeinfo@gmail.com February 5, 2025
Posted inComputer Network Application Layer IT

Application Layer

The Application Layer is the topmost layer of the OSI (Open Systems Interconnection) and TCP/IP networking models. It is responsible for providing network services directly to end-users or applications, enabling…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer Protocols

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 names (like www.example.com) into machine-readable IP addresses (like 192.0.2.1). Here's…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer Protocols

MIME (Multipurpose Internet Mail Extensions)

MIME (Multipurpose Internet Mail Extensions) is an Internet standard that extends the format of email messages to support text in character sets other than ASCII, as well as attachments of…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer MCQ

Numerical multiple-choice questions on DNS

1. What is the maximum size of a DNS response packet (in bytes)? a) 512 bytes b) 1024 bytes c) 4096 bytes d) 2048 bytes Answer: a) 512 bytesExplanation: In…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer MCQ

Multiple Choice Question- Domain Name Server

What does DNS stand for? a) Domain Name Service b) Domain Name System c) Domain Network Service d) Domain Network System Answer: b) Domain Name System What is the primary…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer Protocols

DNS-Problems

Problem: A user types in www.example.com in their browser. The DNS resolver takes the following steps: Step 1: Checks its cache to see if it has recently resolved www.example.com. Step…
Posted by examhopeinfo@gmail.com January 30, 2025
Posted inIT Application Layer Application Layer Protocols

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 IP addresses that computers use to identify each other. In…
Posted by examhopeinfo@gmail.com January 30, 2025

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