HPSSC JOA Junior Office Assistant (IT) – Computer Operator/Data Entry Operator Book (English) – 3rd Edition

Table of Content

Introduction, Need For Computer Literacy, Information Technology (IT), Parts of Computer, Evolution of Computers, Generation Of Computer, Clssification Of Computer, Uses Of Computer, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Computer Components, Basic Computer Operations, Central Processing Unit, Advanced Computer Architecture, Basic Architecture of a Computer, SIMD Architecture,  Summary, Important Abbreviations, One Liner Question Answer, MCQ

Introduction to Number System, Types of Number System, Number System Conversions, BCD, EBCDIC,

ASCII, ISCII, UNICODE, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Boolean algebra, Fundamental Concept of Boolean algebra, Logic Gates, MCQ

Processor, Buses, Machine Cycle, Interrupt, Data Transfer Schemes, Computer Processor History, Generations of Microprocessor, Computer Memory, Types of Computer Memory, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Input Devices, Output Devices, Printers, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Hardware, Computer System Components, Software, classifications of Software, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Introduction to Operating System , Properties of an Operating System, Types of Operating System, Booting, Main Functions of an Operating Systems, File System, Kernel, Process, Process Control Block (PCB), Deadlocks, CPU Scheduling, Virtual Memory, Segmentation, Priority Interrupt, Popular Operating System, Summary, Important Abbreviations, MCQ

Introduction to Computer Languages, types of Computer Languages, Popular Computer Languages, Compiler, Assembler, Interpreter, Computer Programming, Flow Chart, Summary, Introduction to ‘C’, C++, JAVA & Visual Basic, Important Abbreviations, One Liner Question Answer, MCQ,

Introduction to SDLC, Software Development Process Models, Software Testing and Debugging, Post-Implementation Evaluation Review, Database Development Life Cycle, Summary, Important Abbreviation, MCQ

Introduction to Open Source Software, Software Development Using Open Source, Proprietary Software, Public Domain Software, Free Software, Freeware, Shareware, GPL, Open Source Code, Intellectual Proprietary Right, FLOSS, Business Computing, Statistical Package for the Social Sciences, Summary, Important Abbreviation, MCQ

Database, DBMS, RDBMS, E-R Model, DDL, DML, MySQL, MySQL Functions, SQL Commands, Oracle, PL/SQL, Summary, Important Abbreviation, MCQ

Data Communication, Data Transmission Modes, Modem, Bridges, Gateways, Routers, DNS, Data Encoding, Digital and Analog Transmission, Computer Network, Network Types, Models of Network Computing, Peer to Peer Networks, Network Topology, Components of Data Communication System , OSI Model, TCP/IP Model, Wireless Networks, Data Transmission Media, Multiplexing, Multiplexing Techniques, Switching Techniques, Summary, Important Abbreviations, One Liner Question Answer, MCQ

Internet, History of Internet Evolution, World Wide Web, Basic Services of Internet, Standard Generalized Mark-up Language, Summary, Important Abbreviations, One Liner Question Answer, MCQ

MS OFFICE, Popular MS Office Versions,

1. Word Processor: Microsoft Word, Home Menu, Insert Menu, Page Layout Menu, Reference Menu, Mailing Menu, Review Menu, View Menu, List of Shortcut Keys, Function Keys, MCQ

2. Microsoft PowerPoint: Home Menu, Insert Menu, Design Menu, Transitions Menu, Animations Menu, Slide Show Menu, Review, View, List of Shortcut Keys, MCQ

3. Microsoft Excel: Home Menu, Insert Menu, Page Layout, Formulas Menus, Data Menu, Review Menu, View Menu, Microsoft Excel Important Terms, List of Shortcut Keys, One Liner Question Answer, MCQ

4. Microsoft Access: Data, Database, DBMS, Components of an Access Database, Validation, Common Keyboard Command, , One Liner Question Answer, MCQ

Importance of Multimedia, Multimedia Authoring Tools, Elements of Multimedia, Application of Multimedia, Animation, Microphones, Summary, Important Abbreviations, One Liner Question Answer, MCQ

E-Commerce, Social Media Marketing, Social Media Apps, Summary, MCQ

Technology, Geo-Graphical Pricing, Cyber Security, Artificial Intelligence, Machine learning, Virtual Reality, One Liner Question Answer, MCQ

Introduction, Popular DTP Software, PageMaker, Photoshop, CorelDRAW, Summary, MCQ,

IT Act, National Cyber Security Policy-2013, Cyber Surakshit Bharat Programme, IT Acts (Amendment) Bill, 2006, Highlights of the Bill, Copyright, Intellectual Property Rights, It Act 2000  Section & Offence, MCQ

MeitY, MeitY Organizations, DigiLocker, Digital India Corporation, Centre for Development of Advanced Computing, e-mahashabdkosh, Chitrankan, Unified Payments Interface, Summary, MCQ

Vocational education, IT/ITES, Difference between IT and ITeS, MCQ

Information and Communication Technologies, ICT Tools, Use of ICT in Diagnosis , IT in the Government and Public Service, E-Governance in India, MCQ

HTML, XML, DHTML, ASP, VB Script, Java Script, CSS, PHP, HTML Code, Summary, Tags, Important Abbreviation, MCQ

Computer Graphics, Some application areas of the Computer Graphics, Bresenhams  Line Algorithm, Inverse Transformation, 2-D Graphics, 3-D Graphics, Vector Graphics, 3D Projection, Curves, Coherence, Important Abbreviations, MCQ

Embedded System, Embedded Microprocessors, Requirements of Embedded Operating Systems, Timeliness, Real Time System, Microcontroller, Microcontroller Memory, Embedded Operating System, Important Abbreviations, MCQ

Mobile Computing, GSM, Mobile Hardware, Mobile Software, Mobile Communication, WML, Cells, Clusters, PSTN Popular Mobile Processor, History of Wireless Communication, Popular Applications, Smartphone Manufacturing Factories in India, Generations of Wireless Communication, Popular Companies & Founder, Inventor & Invention, Years & Events, Important Abbreviations, MCQ

2. Junior Office Assistant (IT)-2021 (Post Code-903)

3. Junior Office Assistant (IT)-2021(Post Code-817)

4. Junior Office Assistant (IT)-2018

5. Junior Office Assistant (IT)-(Post Code-556)-2017

6. Junior Office Assistant (IT)-(Post Code-447)-2016

7. Junior Office Assistant (IT)-2021 (High Court)

8. Junior Office Assistant (IT)-2016 (HRTC)

9. Junior Office Assistant (IT)-2016 (HPU Shimla)

10. Junior Office Assistant (IT)-2017 (HPPSC Shimla)

11. YSP University Nauni JOA (IT)-2021

12. YSP University Nauni JOA (IT)-2018

13. CSKHPKV Palampur JOA (IT)-2021

1. Computer Operator-2021 (Post Code–848)

2. Computer Operator-2021 (Post Code-812)

3. Computer Assistant-2021 (Post Code-785)

4. Computer Operator-2020 (Post Code-753)

5. Computer Operator-2018 (Post Code-592)

6. Computer Operator-2017 (Post Code – 543)

7. Computer Operator-2016

8. Computer Operator-2015

1. Data Entry Operator-2021 (Post Code-925)

2. Data Entry Operator-2021 (Post Code-868)

3. Data Entry Operator-2018 (Post Code-534)

1. Assistant Programmer-2021 (Post Code-781)

2. Assistant Programmer-2017 (Post Code-542)

3. Assistant Store Keeper-2021 (Post Code–822)

4. Traffic Inspector-2021 (Post Code–819)

1. JOA Accounts-2020

2. JOA Account-2019

3. JOA Accounts

Districts of Himachal Pradesh

(Mandi, Sirmaur, Chamba, Kangra, Kinnaur,

Kullu, Bilaspur, Hamirpur, Solan, Una,

Lahaul-Spiti and Shimla)

Himachal Pradesh at Glance

One Liner General Knowledge

Multiple Choice Questions