Course module
Computer Networks — RSSB Informatics Assistant (सूचना सहायक)
Explore the module outline and lessons below. Enroll free to begin studying here.
Return to /learn/RSSB-INFORMATICS-ASSISTANT/computer-networks after enrolling
- Lessons
- 116
- Duration
- 9 hr 46 min
- PYQs
- 21
- Practice
- 640
11% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
Introduction to CN
Basics & Criteria
Modes & Connections
Network Topologies
Types of Networks
Switching Techniques
Transmission Media
OSI Model & Layers
- OSI Models & LayersPdf
- Basics of Open System Interconnection OSI modelDrm Video
- Working of Open System Interconnection OSI modelDrm Video
- Basics of Physical Layer with functionality and dutiesDrm Video
- Data Link Layer duties, services and functionalityDrm Video
- Network Layer duties, services and functionalityDrm Video
- Transport Layer duties, services and functionalityDrm Video
- Session Presentation Application Layer duties, servicesDrm Video
- Gate 2007_Drm Video
Data Communication
DLL: Error Control
Basics & Hamming Dist
- Basics & Hamming DistPdf
- Types of Error - Single Bit Error - Burst ErrorDrm Video
- Idea of Redundancy for Error DetectionDrm Video
- Idea of Block Coding for Error DetectionDrm Video
- Basics of Hamming DistanceDrm Video
- Minimum Hamming Distance for Error DetectionDrm Video
- Minimum Hamming Distance for Error Detection and CorrectionDrm Video
DLL: Access Control
Data Link Layer - Ethernet
Overview and Evolution of Ethernet – IEEE 802.3
Net Layer: IPv4 & Proto
Net Layer & IPv4 Basics
Application Layer
Email: SMTP, POP & IMAP
WWW Basics & Cookies
HTTP Protocol
FTP, DNS & Telnet
PPP, TCP/IP & VoIP Protocols
Mobile Communication Protocols
Introduction to Web Services
Hardware Basics
Repeater, Hub, Bridge & Switch
Router & Gateway
Miscellaneous Topics
Network Security
Previous-year questions
PYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions4 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions4 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions21 questions
Explore the course
- Numerical Ability & Problem Solving
- Logical Reasoning
- General Knowledge & Current Affairs (India + Rajasthan)
- Computer Fundamentals & Operating Systems
- Cyber Security
- Programming (C & OOP)
- MS Office & Data Processing
- Internet & Web Technology