Modern Computer Application Syllabus Class 11 WBCHSE

মডার্ন কম্পিউটার এপ্লিকেশন(Modern Computer Application Class 11) XI সিলেবাস টি নিম্নে দেওয়া হলো | এই সিলেবাস টি WBCHSE পাঠক্রম অনুসারে তৈরি করা হয়েছে । প্রত্যেকটি চ্যাপ্টার থেকে  video এবং Notes এর Link দেওয়া হলো । আগের Year এর কিছু Question পেপার Download করতে পারবে  নিচের লিংক থেকে । 

           A. Brief Review of Computer Hardware: (30 Marks)

i. Evolution of Computers and computer Organization(10 Marks)

• Evolution of Computers
• Abacus,Nepiers's Bone, Pascaline, The Babbge Machine.
• Stored Program Concept, Von nuemann Concept/Architecture.
• Computer Hardware Generations
• First, Second,Third,Fourth,Fifth Generations of Computers.
• Components,Advantage, Disadvantage.
• Concept of circuit Integration
• Analogue,Digital,Hybrid Computers.
• Mainframe and Super Computers.
• Mini,Micro,Laptop Computer.
• Computers in Modern Society.
• Concept of Data and information, Data processing.
• Brief of description of each functional block of a computer.
• Block diagram of a computer System.
• Input devices(keyboard, Mouse, Scanner,Touch Screen,OMR,OCR,MICR, Graphic Tablet, Barcode reader, Light Pen,Microphone ,Joystick.
• Output Devices
• Monitor - CRT,LCD
• Printer - impact Printers (Dot Matrix Printer),Non-Impact Printers(inkjet,printer,Laser printer).
• Plotter.
• Central processing unit: CU,ALU.
• Storage Device
• Primary Memory:RAM(DRAM,SRAM),ROM(PROM,EPROM,EEPROM,UVPROM).
• Secondary Memory: MAgnetic Media(HDD,FDD),Optical Media(CD,DVD,Blue-ray-Disk).
• Cache Memory.
• Flash Memory.
• Communication Bus
• System Bus-Address Bus,Data Bus, Control Bus,Power Bus.

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     ii.   Data Representation: (10 Marks)

•     Number System
• Concept of non-positional Number system.
• Roman number system.
• Concept of Positional Number system.
• Decimal,Binary,Octal, and Hexadecimal Number system.
• Conversion
• Inter-conversion between Decimal,Binary,Octal and Hexadecimal Numbers (Whole numbers and Fractions ,Using Double add and half add numbers methods)
• Arithmetic
• Addition,subtraction - Decimal,Binary,Octal and Hexadecimal Numbers.
• Multiplication,Division - Binary Number System only.
• Different methods of Negative number representation
• Signed Magnitude
• One's complement.
• Two's Complement.
• Subtraction using Complements(1's,2's complement)
• Various Binary Coding schemes
• BCD
• EBCDIC
• ASCII
• ISCII
• Concept of Fixed and floating point numbers.
• Difference between fixed and Floating point numbers.
• Bitmap representation of Image.
• Concept of Multimedia

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• iii. Boolean Algebra:(10 Marks)

• Definition and postulates.
• Boolean operations - OR,AND,NOT.
• Proof using identities and truth tables.
• De' Morgan's Theorems and Basic Principle of Duality.
• Deriving Truth table from Boolean Principle of Duality.
• SOP and POS Expressions(Minterm and Maxterm expressions)
• Canonical form of Boolean expression and their components.
• Simplifications.

              

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       B. Software and languages (10 Marks)

•  Definition of Software.
• Programming languages: Concepts of High Level,Low Level and Assembly Languages.
• Types of software.
• System Software.
• Translator -  Compiler,interpreter and Assembler.
• Operating System:
• Definition and Function.
• Types of OS - single user,Multi user, Multi programming,Multiprocessing,Time Sharing.
• Booting(Cold and warm),Spooling, Buffering,Concept of Virtual Memory.
• Directory and file structure,Path and Path name.
• Concept of GUI and CUI with examples.
• Using MS DOS (commands and their use - DIR,MD,RD,CD,COPY CON.MOVE,REN,DEL,TYPE,MORE,ATTRIB,EDIT,DATE,TIME,CLS)
• Using MS Windows OS.
• Application Software (definition and examples)
• Utility Software (definition and examples)

C. Programming using Visual Basic(10 Marks)

• Introduction to Visual basic(Version 6 or Compatible)
• Getting Familiar with VB user interface.
• Standard exe,pull down menus,toolbar,toolbox,project explorer,properties window,form layout window,form immediate window,opening and closing windows,resizing and moving windows,quitting VB)
• VB tool Box
• Standard window controls,label,text box,command-button,frame,check-box,option-button,list-box,combo-box,picture box, timer control,shapes,Basic properties of controls.
• Programming Fundamentals
• Data types in VB (integer.long,single,double,currency,string)
• Variables and constants.
• input and output operations.
• Control Statements.
• Branching ,if-Then-else,switch
• Looping,for-next,while,Do-while.
• Simple problem solving.

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D. Word processing using MS word(MS office 2007 or compatible)(10 Marks)

• Introduction to word processing.
• Creating,Opening,Editing and Saving a document.
• Copy,Cut,Paste Operation.
• Page set up, Headers and Footers.
• Formatting text,Paragraph,Page Borders.
• Inserting clip art,Word -Art,Auto-shapes, Pictures,Symbol,Equation.
• Table Insertion
• Mail merge.
• Macros.
• Spelling and Grammar check
• Printer setup and Document Printing.

E. Presentation using MS Power Point (MS Office 2007 or Compatible)(10 Marks)

• Introduction to power point
• Creating ,Opening,Editing and saving a power Point Presentation.
• Use of Wizards
• Different styles and background.
• Formatting Texts.
• Inserting Clip-Art,Word-Art,Auto-Shapes,Picture.
• Applying slide transition,applying animation to text and objects.
• Inserting sound and video clips.
• Slide Show.
• Printing of Slides.

F. Practical(30 marks)

• One Program on Visual Basic      (10 Marks)
• Laboratory Copy(Minimum 10 programs)
• Use of MS word    ( 5 Marks)
• Use of MS Power Point   ( 5 Marks)
• Viva Voce.