Desktop Virtualisation

Duration: 1 min

This video lesson is available to enrolled students.

Return to /learn/NIACL-AO-IT-SPECIALIST/operating-system-it-specialist/virtual-machines/vm-integration/asset-desktop-virtualisation after enrolling

Inside: a video lesson and guided study material.

Module outline

  1. Quantitative Aptitude: Ratio and Proportion (Ratios), Data Interpretation, Mixture and Alligation, Permutation and Combination, Number System, Sequence and Series (Series), Speed Time and Distance, Speed Mathematics and Basic Mathematics, Algebra, Percentage, Profit and Loss, Simple Interest and Compound Interest, Powers and Exponents (Surds and Indices), Time and Work, Mensuration and Geometry, Partnership
  2. Reasoning Ability: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Seating Arrangements, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Directions (Direction Test), Ranking, Order and Sequence, Syllogisms, Blood Relations, Puzzle Solving (Puzzles), Inequality, Machine Input-Output
  3. English Language: Vocabulary, Noun, Subject Verb Agreement (Verb Noun Agreement), Adjectives, Tenses, Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Cloze Test (Cloze Passage), Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Sentence Construction, Pronoun, Preposition, Conjunction, Adverb, Verb, Modals, Articles, Determiner, Interjection
  4. General Awareness: Evolution of Indian Banking (Banking & Financial Awareness), GK- Current Affairs, Static General Knowledge, Indian Economy
  5. C Concepts + MCQs (IT Specialist): C Programming by Yash Sir, C Language Core
  6. Java (IT Specialist): Java
  7. Python (IT Specialist): Python for Placements by Yash Sir, Python Basics
  8. OOPs (IT Specialist): Object Oriented Programming (OOPS)
  9. DBMS (IT Specialist): Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, File Organization & Indexing, Relational Algebra, Relational Calculus, Transaction Management, Concurrency Control, Database Recovery, ORDBMS, Database Security & Authorization, Query Processing & Optimization, Enhanced Data Models, Data Warehousing & Mining, Big Data Systems, NoSQL
  10. SQL (IT Specialist): SQL
  11. Software Engineering (IT Specialist): Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
  12. Data Structure (IT Specialist): Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing
  13. Operating System (IT Specialist): Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Deadlock, Threads & Process Creation, Memory Management, Virtual Memory, Disc Scheduling, File Management, Windows OS, Linux OS, Security, Distributed Systems, Virtual Machines
  14. Compiler Design (IT Specialist): Intro to Compilers, Lexical Analysis, Grammar & CFG, Syntax Analysis: Top-Down, Syntax Analysis: Bottom-Up, Semantic Analysis & SDT, Intermediate Code Gen, Code Optimization, Run Time Environment
  15. Computer Architecture (IT Specialist): Basics of COA, Floating Point Rep, Cache Memory Organization, Input Output Organisation, Pipelining, Instr Formats & Modes, Control Unit Design, Register Transfer and Microoperations, Multiprocessors, Programming the Basic Computer
  16. Data Communication & Networking (IT Specialist): Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, DLL: Framing, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Net Layer:Routing Protocol, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics, Network Security
  17. Descriptive Test (Main Exam): English Writing Ability
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video presents a lecture on virtualization, specifically focusing on desktop virtualization. It begins by listing five types of virtualization, including hardware, software, storage, network, and desktop virtualization. The main content then details desktop virtualization, explaining that it separates the desktop environment from the physical device and stores it on a remote server, enabling users to access their desktops from any device. The lecture further breaks down desktop virtualization into two types: VDI (Virtual Desktop Infrastructure), where the entire desktop OS runs as a VM on a server, and RDS (Remote Desktop Services), where multiple users share a single OS instance. Examples of VDI solutions like VMware Horizon View and Citrix Virtual Desktops are provided. The use case for desktop virtualization is described as organizations where employees work remotely or use thin clients, offering benefits such as centralized management and enhanced security.

Chapters

  1. 0:00 – 0:58 00:00-00:58

    The video starts with a slide titled '4. Virtualization' which lists five types of virtualization. The instructor then transitions to the topic of 'E. Desktop Virtualization'. The slide explains that this type of virtualization separates the desktop environment from the physical device, storing it on a remote server for access from any device. It highlights benefits like better data security, cost savings on software licenses, and ease of management. The slide further details two types: VDI (Virtual Desktop Infrastructure), where the entire desktop OS runs as a VM on a server, and RDS (Remote Desktop Services), where multiple users share a single OS instance. Examples provided are VMware Horizon View and Citrix Virtual Desktops. The use case is described as organizations where employees work remotely or use thin clients, enabling easier centralized management and security.

The lecture systematically introduces virtualization, culminating in a detailed explanation of desktop virtualization. It effectively connects the general concept of separating software from hardware to a specific, practical application. The structure moves from a broad overview to a focused analysis, clearly defining the two main models (VDI and RDS) and providing real-world examples and use cases, emphasizing the operational and security benefits for modern, distributed workforces.

Loading lesson…