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Saturday, October 22, 2022

Class 9 Computer Applications for First & Second Term

 Introduction

In this article, you will be able to know and learn about some important terminologies, MCQ, and Q&A that are frequently asked while learning and teaching class 9 computer science.

Terminologies



Application software

·       Application software refers to a type of computer program that performs a specific personal, educational, and business function.

·       Some common examples of application software are database programs, spreadsheets, and web browsers.

MS Office

·       Microsoft Office refers to a suite of applications designed to help with productivity and completing common tasks on a computer.

·       Microsoft Office allows you to create and edit documents containing text and images, work with data in spreadsheets and databases, and create presentations and posters.

·       Microsoft Office includes Word, Excel, PowerPoint, Access, Publisher, OneNote, and Outlook.

Word processing

Word processing uses computer software to enter, edit, format, store, retrieve, and print a document.

Word processor

·       Word processor is a software application used for composing, editing, formatting, and printing documents.

·       Some common examples of word processors are Microsoft Notepad, Microsoft Word, Corel WordPerfect, Libre Office, WPS Office, Google Docs, EtherPad, and Dropbox paper.

Microsoft Word



·       Microsoft Word is word processing software developed by Microsoft.

·       Microsoft Word is a word processor.

·       Microsoft Word features include spell check, grammar check, text and font formatting, HTML support, image support, and advanced page layout.

Presentation

·       Presentation is the process of presenting a topic to an audience.

·       A presentation is typically a demonstration, introduction, lecture, or speech meant to inform, persuade, inspire, motivate, or build goodwill or to present a new idea or product.

Microsoft PowerPoint


·      
Microsoft PowerPoint refers to a presentation program.

·       Microsoft PowerPoint is a standard component of the Microsoft Office suite software.

·       Microsoft PowerPoint uses slides to convey information rich in multimedia.

·       Microsoft PowerPoint is used to create a slide show of valuable information through charts, and images for a presentation.

·       Microsoft PowerPoint is commonly practiced in business and school presentations.

Slide

A slide refers to a single page of a presentation.

Slide show

A slide show is an exposition of a series of slides or images on an electronic device or projection screen.

Animation

·       Animation refers to the process by which still figures are manipulated to appear as moving images.

·       Animation can be added to grouped objects and text.

Slide transition effect

The slide transition effect refers to the visual effect that occurs when you move from one side to the next during a presentation.

Spreadsheet

·       Spreadsheet refers to a computer program that represents information in a two-dimensional data grid, along with formulas that relate to the data.

·       A spreadsheet is designed to hold numerical data and short text strings.

·       A spreadsheet can capture, display, and manipulate data arranged in rows and columns.

·       Some common examples of spreadsheet programs are Google Sheets (online and free), LibreOffice-calc (free), Microsoft Excel, and OpenOffice- calc (free).

Microsoft Excel

·       Microsoft Excel is a spreadsheet program that is used to save and analyze numerical data.

·       Microsoft Excel allows calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for applications.

·       Microsoft Excel is a commonly used Microsoft Office application developed by Microsoft for Windows, macOS, Android, and iOS.

Workbook

A workbook refers to a file in which multiple worksheets are stored.

Worksheet

·       Worksheet is a collection of cells organized in rows and columns in which you can enter and calculate data.

·       A worksheet is always stored in a workbook.


       Click the link given below to download first-term MCQs

Class-9 MCQ-1                            Class-9 MCQ-2                  Class-9 MCQ-3

Class-9 MCQ-4                      Class-9 MCQ-5                   Class-9 MCQ-6

 Class-9 MCQ-7                     Class-9 MCQ-8                  

Click the link given below for

Components of a computer system

Computer Networking

Different types of system software

Cyber safety

Click the link given below for

Class 9 Practice Set-1

Class 9 practice set for final exam

Class-9 final assignment


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