Information Technology

The RBI Cyber Security Framework is a set of mandatory guidelines issued by the Reserve Bank of India to protect banks and…

💳 Payment Security Complete Study Notes for Banking, SSC, UPSC, Government & Railway Competitive Exams 🇮🇳 India-Specific: UPI, RBI, NPCI 📊 All…

Home/ Information Technology/ Cybersecurity in Banking GyanDesk · BFSI & Compliance Cybersecurity in Indian Banking & RBI Guidelines. A focused study guide…

Home/ Information Technology/ Emerging Technologies GyanDesk · Future Tech Emerging Technologies: AI, ML, Blockchain & more. The breakthroughs redefining computing — artificial…

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A Wireless Network is a network where devices connect to each other without cables.They use radio waves, microwaves, or infrared signals to…

IT Domain Key Concepts Programming and Security Databases and Networking Unit Symbol Size (in bytes) Bit b Smallest unit of data Byte…

1. What Are Service Management Tools? 2. Key Features of Service Management Tools 3. Popular Service Management Tools Tool Name Features Why…

1. Initiation Phase 2. Planning Phase 3. Execution Phase 4. Monitoring & Controlling Phase 5. Closure Phase Quick Mnemonic to Remember the…

Strategic IT Planning Strategic IT planning ensures that IT investments, resources, and initiatives are aligned with the organization’s long-term goals and objectives.…

1. IT Governance and Strategy 2. Project Management 3. Software Development and Lifecycle (SDLC) 4. IT Operations and Service Management 5. IT…

IT project management MCQs 1. What is the primary goal of IT project management? A. To implement the latest technology trends.B. To…

1. Firewalls A security device (hardware or software) that monitors and filters network traffic based on security rules. Types of Firewalls Type…

Routing protocols help routers automatically learn and update routes.The three most important routing protocols are: These represent distance-vector, link-state, and path-vector protocols.…

🌟 1. What is Routing? ✔ Routing is the process of finding the best path for data packets to travel across networks.✔…

When data is sent over a network or stored on a device, errors can occur. To detect or correct these errors, different…

1. LAN (Local Area Network) 2. WAN (Wide Area Network) 3. MAN (Metropolitan Area Network) Comparison Table: Feature LAN MAN WAN Coverage…

MCQ Basic DNS Concepts How DNS Works DNS Records DNS Operations and Features DNS Security Advanced Concepts

1. What is HTTP/HTTPS? HTTP (HyperText Transfer Protocol) HTTPS (HTTP Secure) Purpose of both:To send and receive data between client (browser/app) and…

1. What is QoS? 2. Why is QoS Important in Networks? 3. Key QoS Parameters Parameter Description Bandwidth Maximum data transfer rate…

1. What is Bandwidth Management? Bandwidth management involves optimizing the use of network bandwidth to ensure efficient data transfer and avoid congestion.…

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🔐 Encryption, Hashing & Digital Certificates Complete Study Notes for Government, Banking, SSC, UPSC, Railway & Other Competitive Exams 📊 All Key…

1. Circuit Switching 2. Packet Switching 3. Message Switching Quick Recap Table Feature Circuit Switching Packet Switching Message Switching Path Dedicated Shared…