Disha Computer Awareness Pdf (EXCLUSIVE • 2027)

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SSC CGL (Tier 2 includes a mandatory computer qualifying module), SSC CHSL, and SSC Delhi Police Constable. Insurance Exams: LIC AAO, NIACL Assistant, and GIC exams.

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Common cyber attacks: Phishing, Spoofing, and Denial of Service (DoS). 7. Microsoft Office Suite Text formatting, shortcuts, and page layout.

Memory hierarchy: Primary (RAM, ROM) and Secondary (HDD, SSD, Cache memory) Computer Software and Operating Systems System software vs. Application software Functions of an Operating System (OS) Popular OS interfaces: Windows, Linux, Android, and iOS MS Office Suite (Crucial for Exams) Shortcuts, formatting, and document layouts MS Excel: Formulas, functions, charts, and spreadsheets MS PowerPoint: Slide creation, animations, and views Data Communication and Networking Types of networks: LAN, WAN, MAN, PAN Network topologies: Star, Mesh, Ring, Bus OSI and TCP/IP models Network devices: Hubs, Switches, Routers, Modems Internet and Cyber Security History of the Internet and WWW Essential Topics Covered List of Best Books for

subgraph “4. Output” direction LR CPU -- “Processed<br>results” --> H(Monitor) CPU --> I(Printer) end

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The Ultimate Guide to the Disha Computer Awareness PDF: Elevate Your Exam Preparation