Important Computer Abbreviations for IBPS Clerk & PO

Transcription

1 Important Computer Abbreviations for IBPS Clerk & PO Computer Basics for IBPS bank exams This is the scoring part of the IBPS bank exams like Clerk, PO, SO, RBI, SBI, and others. Computer Abbreviation is the important subject for the IBPS bank exam. This section in bank exam is new and important due to increasing number of uses of computers and the internet in all banks. Candidates who are preparing for the bank exams they have basic knowledge of computer, their applications and how to use them. This article is for giving the information of basic knowledge and related question from computers. From this section, there will be questions in each exam. Syllabus of computer for IBPS exam There are some topics regarding computer are as follows:- Computer Definition Basic Organization of Computer system Different parts of Computer Generations of Modern Computer Different types of Computer Define Hardware and Software Networking concepts Computer Shortcuts / Computer Abbreviation These given notes will help you to answer the questions related IBPS clerk,po and others.candidate must have downloaded in PDF format.read its carefully and discuss topics one by one: What is Computer The computer is an electronic device/machine that receives information in a particular format as input and applies a set of instructions to give a result in the form of useful information as output.it helps in solving problems according to the instructions given bu the user called programs or 1 / 6

2 software. It is a digital machine(that uses binary digits) used in all fields.father of the computer is Charles Babbage. A computer can manage information, or data and has ability to store, retrieve and process data.in real life, the computer is used for send mail, play games, write a document and for browse the web. Basic Organization of Computer system This is the basic structure of the computer system.in the diagram, there are three basic parts are as follows:- Fig:Basic Organization of Computer system Different parts of Computer There are three parts of the computers are as follows:- 1. Input Devices 2 / 6

3 An input device is a peripheral ( computer hardware ) device used to provide data and control signals to a computer.examples of inputs devices are keyboard,mouse,scanners,joystick and others etc. 2. Central Processing Unit Central Processing Unit,basically known as CPU.The control unit(cu),arithmetic Logical Unit (ALU) and memory are collectively called CPU.There are three components of CPU are 3. Control Unit It helps to control and manages the hardware parts.it reads the instructions given by the user to the computer. 4. Arithmetic Logical Unit ALU works on arithmetic and logic.arithmetic have math's function like addition, subtraction, multiplication and division.logic involves the conditional like true or false. 5. Memory It stores all the data and information in the system's memory for the future use. 6. Output Devices An output device is a hardware item used to communicate the results to the computer screen which converts the electronically generated information into an understandable form. Generations of Modern Computer Generations S.No Generation Years Description 1 First Generation Vaccum Tubes 2 Second Generation Transistor. 3 Third Generation Integrated Circuit (IC 4 Fourth Generation Very Large Scale Integrated (VLSI) 3 / 6

4 microprocessor. 5 Fifth Generation 1990-till now. Ultra-Large Scale Integrated( ULSI) microprocessor Different types of Computer Types of the computer are categorized on the uses and sizes. Based on Uses Analog computer Digital computer Hybrid computer Based on Sizes Micro computer Personal computer Mini Computer Mainframe computer Super computer Define Hardware and Software Hardware It is the physical parts or components of a computer, such as a monitor, keyboard, computer data storage and others etc. all of which are see and touch. Software It is set of programs or instructions to perform the particular task like MS Office and paint etc. Networking concepts Networks like LAN(Local Area Network),WAN(Wide Area Network) and MAN(Metropolitan Area Network) and there are some topologies are used like point-topoint,bus,star,ring and mesh. Computer Shortcuts / Computer Abbreviation 4 / 6

5 These abbreviations are asked in the IBPS exams:- 1. Asymmetric Digital Subscriber Line ADSL 2. American National Standards Institute ANSI 3. Application Program Interface API 4. American Standard Code For Information Interchange ASCII 5. Basic Input Output System BIOS 6. Bytes Per Seconds BPS 7. Computer Aided Design CAD 8. Cisco Certified Network Associate CCNA 9. Common Gateway Interface CGI 10. Complementary Metal Oxide Semiconductor CMOS 11. Common Business Oriented Language COBOL 12. Central Processing Unit CPU 13. Cathode Ray Tube CRT 14. Data Base Management System DBMS 15. Domain Name System (Server) DNS 16. Digital Subscriber Line DSL 17. Erasable Read Only Memory EROM 18. File Transfer Protocol FTP 19. Giga Bytes GB 20. Graphical User Interface GUI 21. Hard Disk Drive HDD 22. Hyper Text Markup Language HTML 23. Hyper Text Transfer Protocol HTTP 24. IO: Input Output 25. IC: Integrated Circuit 26. IE: Internet Explorer 27. ISP: Internet Service Provider 28. JPEG: Joint Photographic Experts Group 29. LAN: Local Area Network 30. MB: MegaBytes 31. MBPS: Mega Bytes Per Second 32. MODEM: Modulator And Demodulator 33. MP3: Motion Pictures Experts Group Layer MPEG: Motion Pictures Experts Group 35. MS: Microsoft 36. NTFS: New Technology File System 37. OS Operating System 38. PC: Personal Computer 39. PCI: Peripheral Component Interconnect 40. PDF: Portable Document Format 5 / 6

6 Powered by TCPDF ( IBPS Result & Government Jobs PNG: Portable Network Graphics 42. PNP: Plug And Play 43. RAM: Random Access Memory 44. ROM: Read Only Memory 45. SDK: Software Development Kit 46. SQL: Structured Query Language 47. TCP: Transmission Control Protocol 48. UI: User Interface 49. URL: Universal Resource Locator 50. VAN: Virtual Area Network 51. VB: Visual Basic 52. VPN: Virtual Private Network 53. W3C: World Wide Web Consortium 54. WAN: Wide Area Network 55. WINDOWS NT: Windows New Technology 56. WINDOWS XP: Windows Experienced 57. WWW: World Wide Web 58. XML: Extensible Markup Language 59. WYSIWYG: What You See Is What You Get 6 / 6