Choose an image from your computer and resize it in three different styles and save it. ix. The ID selector is defined with ______ symbol. x. The class selector is used to specify programming language with object-oriented capabilities that Write the command to create the table 'book' with the following specification. Class 9 Computer Science notes according to FBISE syllabus. Contains solved exercises, MCQs, important board questions and chapter overview. Table of Content for: Punjab Board > Class 9 > Computer Science (Total Videos: Chapter 1: Introduction to Computers Chapter 2: Computer Components.
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Assignments for Class 9 Computer Science with important questions and answers for all chapters in book for Class 9 Computer Science as per syllabus issued. Click on links below for Class 9 Computer Science to download solved sample papers, past year question papers with solutions, pdf worksheets, NCERT Books . COMPUTER APPLICATIONS CLASS IX (Code No) Effective from the session 1. Prerequisites No background in computer science is required. 2.
Prepared By: Hassan Nasrullah Karachi. Hnn live. It can also perform all arithmetic and logical functions according to instructions given in a systematic order to solve any problem and produce processed information. Advantages of Computers Speed Since Computer is an electronic machine and electrical pulses travel at the rate of passage of electric current. This speed enables the computer to perform millions of calculations per second. Storage A computer has too much storage capacity.
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Mrinalini rated it it was amazing Sep 18, Vikrant Singh rated it really liked it Aug 30, Role of Computer 6 videos 1. Computer Hardware 9 videos 1. Basic Operations of Computer 1 videos 1.
Computer Software 9 videos Total Sections: Chapter 2: Fundamentals of Operating System 2.
Introduction 6 videos 2. Operating System 4 videos 2. System Installation 4 videos Total Sections: Chapter 3: Office Automation 3. Office Automation 25 videos 3.
Spreadsheet 15 videos 3. Urdu Editor 3 videos Total Sections: History of Computer 3 videos 1. Computer Generations 6 videos 1.
Types of Computer 1 videos 1. Classification of Computer 1 videos. Total Sections: Chapter 2: Computer Components 2. Components of Computer System 5 videos 2. Organization of Computer 2 videos 2.
System Bus 1 videos 2. Computer Storage 2 videos 2. Chapter 3: Input Devices 8 videos 3. Output Devices 5 videos Total Sections: Chapter 4: Storage Devices 4. Main Memory 3 videos 4.
How does Memory Work 2 videos 4. Memory Measuring Units 1 videos 4. Data Organization within a byte or Word 1 videos 4.