Sachin Arora Computer Awareness Pdf Jun 2026
Raghav turned. It was Rohan, a temporary intern who had been assigned to shadow the team. Usually, interns were told to fetch coffee. Raghav looked ready to explode, but the desperation in his eyes made him nod. "Go ahead."
Once you finish the PDF, take full-length computer awareness quizzes to build speed and eliminate confusion between closely related technical options. Where to Find the Official Material
The notes are tailored specifically to the syllabus of IBPS, RRB, and RBI, focusing only on what is likely to appear in the exam. sachin arora computer awareness pdf
| Section | Key Topics | | :--- | :--- | | | History, Generations, Classification (Micro, Mini, Mainframe, Supercomputer) | | Computer Architecture & Organization | CPU, Motherboard, Buses, I/O Interfaces, Block Diagram of a Computer | | Memory & Storage | Primary (RAM, ROM) vs. Secondary (HDD, SSD, Optical), Cache Memory | | Data Representation & Number Systems | Binary, Decimal, Octal, Hexadecimal; Bits and Bytes | | Computer Software | System Software (OS), Application Software, Utility Software | | Operating Systems | Functions of an OS, Types (Batch, Time-sharing, Real-time); Examples: Windows, Linux | | Microsoft Office Suite | MS Word, MS Excel (formulas, functions), MS PowerPoint, MS Access | | Computer Networks & Internet | Topologies, OSI Model, TCP/IP, IP Address, Network Devices, E-governance | | Database Management (DBMS) | Basics of data, database, SQL, keys, normalization | | Computer Security & Cyber Awareness | Virus, Malware, Firewall, Cryptography, Cyber Laws | | Internet & Emerging Technologies | E-governance, Cloud Computing (SaaS, PaaS, IaaS), IoT, Artificial Intelligence (AI) | | Computer Abbreviations | CPU, RAM, HTTP, FTP, URL, etc. | | Practice Sets | Mock tests and previous year questions for exam simulation |
Slide layouts, animations, transitions, and views. 5. Networking and Internet Technology Network types (LAN, WAN, MAN, PAN). Topologies (Star, Mesh, Ring, Bus). OSI Model layers and functions. Internet protocols (TCP/IP, HTTP, FTP, SMTP, DNS). Web browsers, search engines, and IP addressing. 6. Cyber Security and Malware Raghav turned
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