CBSE SOLVED PAPER 2018 CLASS 11 INFORMATICS RRACTICE OSWAAL BOOKS LEARNING MADE SIMPLE. Strictly as per the Latest NCERT Edition

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Stricty as per the Latest NCERT Edition 2018-19 OSWAAL

PAPER 2018 INFORMATICS RRACTICE CLASS 11 Stricty based on

ACADEMIC YEAR 2018-19 Pubished by : OSWAAL BOOKS 1/11,

: 0562 2857671, 2527781 emai: contact@oswaabooks.

com Discaimer : Oswaa Books has exercised due care and

Inspite of this if any omission, inaccuracy or printing

book, Oswaa books wi not be hed responsibe or iabe.

1 Stricty as per the Latest NCERT Edition OSWAAL BOOKS LEARNING MADE SIMPLE CBSE FOR MARCH 2019 EXAM SOLVED PAPER 2018 INFORMATICS RRACTICE CLASS 11 Stricty based on the atest CBSE curricuum ISSUED ON 15 MARCH, 2018 FOR THE ACADEMIC YEAR Pubished by : OSWAAL BOOKS 1/11, Sahitya Kunj, M.G. Road, Agra , UP (India) Ph.: , emai: contact@oswaabooks.com website: Discaimer : Oswaa Books has exercised due care and caution in coecting the data before pubishing this book. Inspite of this if any omission, inaccuracy or printing error occurs with regards to the data contained in this book, Oswaa books wi not be hed responsibe or iabe. Oswaa Books wi be gratefu if you coud point out any such error or your suggestions which wi be of great hep for other readers.

2 Learning Outcomes : Latest Syabus for Academic Year Informatics Practices, Cass-11 (Code No. 065) Sound knowedge of computer system. Abiity to deveop appication using simpe IDEs. Abiity to use, deveop & debug programs independenty. Abiity to store and retrieve data using an RDBMS. Unit Topic Periods Marks Theory Practica Tota 1 Intoduction to Computer systems Introduction to Programming Reationa Database Management System IT Appications Unit 1: Introduction To Computer Systems Hardware Concepts: Tota Computer organization (basic concepts): CPU, Memory (RAM and ROM), I/O devices, communication bus, ports (seria, parae), device specific ports; Input devices: Keyboard, Mouse, Light pen, Touch Screen, Graphics Tabet, Joystick, Microphone, OCR, Scanner, Smart Card reader, Barcode reader, QRCode reader, Biometric sensor, web camera; Output Devices: Monitor/Visua Dispay Unit (VDU), LCD screen, Teevision, Printer (Dot Matrix printer, Desk jet/ Inkjet/ Bubbe jet printer, Laser printer), Potter, Speaker; Secondary Storage Devices: Foppy Disk, Hard Disk, Compact Disk, Magnetic Tape, Digita Versatie Disk (DVD),Fash Drive, Memory cards.comparative properties of storage media; Memory Units: bit, Byte (Kiobyte, Megabyte, Gigabyte, Terabyte, Petabyte) Encoding scheme :ASCII,ISCII & UNICODE E-waste disposa. Security of computer system: Sources of attack and possibe damages, maware virus, worms, spyware and cookies as security threat, maware detection using a too. Computer security, digita certificate, digita signature, firewa, password, fie access permissions Types of Software: (a) System Software: (i) Operating systems: Need for operating system, major functions of Operating System; Exampes of OS for mainframe (eg: Linux etc), PC/Server (eg: Windows, Ubuntu etc.), and mobie devices eg: Android, ios and Symbian. (ii) Language Processors: Assember, Interpreter, and Compier (b) Utiity Software: Compression toos, disk defragmenter, anti-virus (c) Appication Software: (i) Genera Purpose Appication Software: Word Processor, Presentation Too, Spreadsheet Package, Database Management System, Integrated Deveopment Environment (IDE) (ii) Specific Purpose Appication Software: Inventory Management System, Purchasing System, Human Resource Management System, Payro System, Financia Accounting, Hote Management and Reservation System etc. ( 2 )

3 Unit 2: Introduction To Programming Getting started with Programming using IDE Introduction, Rapid Appication Deveopment using IDE (Integrated Deveopment Environment) such as Netbeans; Famiiarization of IDE using basic Interface components- Labe, Text Fied, Text Area, Button, Checkbox, Radio Button. (As per appendix A) Deveoping Genera Appication (As per the guideines at appendix B) - Getting Famiiar with Java Swing User Interface components-frame, Diaog, OptionPane, Pane, ScroPane, Labe, TextFied, PasswordFied, TextArea, Button, CheckBox, RadioButton, ComboBox, List Basic component handing methods and properties: settext(), gettext(), isseected(), setseected() Programming Fundamentas Data Types: Concept of data types; Buit-in data types - byte, short, int, ong, foat, doube, char, string, booean Variabes: Need to use variabe, decaring variabes, variabe naming convention, assigning vaue to variabes; Integer object method: parseint Doube object method: parsedoube, parsefoat Contro Structures: Decision Structure if, if-ese, switch; Looping Structure- whie, do.. whie, for; Programming Guideines: Genera Concepts; Moduar approach; Styistic Guideines: Carity and simpicity of expressions and names; Comments, Indentation; Running and debugging programs, Syntax Errors, Run-Time Errors, Logica Errors; Probem Soving Methodoogy: Understanding of the probem, Identifying minimum number of inputs required for output, breaking down probem into simpe ogica steps. Unit 3: Reationa Database Management System Database Management System Introduction to database concepts: Database, Reationa database, Reation/Tabe, Attribute/Fied, Tupe / Row; Data Types: Text (CHAR, VARCHAR), Number (DECIMAL, INT/INTEGER), Date and Time Keys: Candidate key, Primary key, Aternate key, Foreign key; Exampes of common Database Management System: MySQL, Ingres, Postgres, Orace, DB2, MS SQL, Sybase etc.; Common Database management toos for mobie devices (eg: SQL Lite, Postgres SQL). Introduction to MySQL (ANSI SQL 99 standard commands) Cassification of SQL Commands: DML - SELECT, INSERT, UPDATE, DELETE DDL - CREATE, DROP, ALTER Creating and using a database: CREATE DATABASE command to create a database, USE command to seect a database. Creating a tabe: CREATE TABLE command to create a tabe, DESC command to dispay a tabe structure, INSERT command for inserting new rows, inserting new rows with NULL vaues and vaues of a the studied data types. ( 3 )

4 Seection and Projection of a tabe. Dispaying tabe data: SELECT command for seecting a the coumns, seecting specific coumn(s), use of arithmetic operators. Defining and using coumn aias Eiminating dupicate vaues from dispay using DISTINCT keyword Limiting rows during seection (using WHERE cause) Using Comparison operators - =, <, >, <=, >=, <>, BETWEEN, IN, LIKE(%,_); Logica Operators AND, OR, NOT and corresponding operator precedence; Working with NULL vaues. ORDER BY cause: Sorting in Ascending/Descending order, sorting by coumn aias name, sorting on mutipe coumns; Manipuating Data of a Tabe/Reation: UPDATE command to change existing data of a tabe, DELETE command for removing row(s) from a tabe. Restructuring a tabe: ALTER TABLE for adding new coumn(s) and deeting coumn(s) and modifying coumn Structure. DROP command to deete a database or a tabe. Functions in MySQL: String Functions: ASCII(), CHAR(), CONCAT(), INSTR(), LCASE(), UCASE(), LEFT(), LOWER(), LENGTH(), LTRIM(), MID(), RIGHT(), RTRIM(), SUBSTR(), TRIM(), UPPER(). Mathematica Functions: - POWER(), ROUND(), TRUNCATE(). Date and Time Functions: CURDATE(), DATE(), MONTH(), YEAR(), DAYNAME(), DAYOFMONTH(), DAYOFWEEK(), DAYOFYEAR(), NOW(), SYSDATE(). Unit 4: IT Appications e-governance: Definition, benefits to citizens, e-governance websites and their saient features and societa impacts; e-governance chaenges. e-business: Definition, benefits to customers and business, e-business websites and their saient features and societa impacts; netbanking, mobie banking, e-business chaenges. e-learning: Definition, benefits to students (earners), teachers (trainers) and schoo (Institution) management; MOOCs (Massive Open Onine Courses) ; e-learning websites and their saient features and societa impacts; e-learning Chaenges. In each of the above domains, identify at east two rea-ife probems, ist the input(s) required for the expected output(s), and describe the probem soving approach. Conceptuaise the design of an ICT based nationa mission. Impact of ICT on society socia environmenta and economic benefits, Infomania. CLASS XI (PRACTICAL) ( ) S.No. Description Marks 1 Probem soving using Java 10 2 SQL queries 5 3 Practica Records: 6 Appication of Productivity Toos (WP, Spreadsheets, Presentation) 2 Simpe probems using Java 2 SQL Queries 2 4 Project Work : IT Appications 5 5 Viva Voce 4 Tota 30 ( 4 )

5 Evauation of Practica Examination 1. Probem soving using Java Student is required to sove programming probems based on a concepts covered in theory throughout the year and maintain a record of these in the practica fie. Student wi be given a probem to be soved using Java during fina practica examination to be conducted at the end of the academic session 2. SQL Queries Students wi be trying out SQL queries in MySQL throughout the year aong with course coverage in theory. Student wi be asked to write 5 queries based on one tabe during fina practica examination to be conducted at the end of the academic session 3. Practica Record Fie A practica record fie is required to be created during the entire academic session. It shoud be duy signed by the concerned teacher on reguar basis and is to be produced at the time of Fina Practica Examination for evauation. It shoud incude the foowing: 4. Viva Voce At east 2 appications using at east two productivity toos in each. At east 10 soutions of simpe probems using IDE based Java (refer to Appendices A & 'B'). At east 20 SQL queries on any database. At east one IT appications project work. Students wi be asked ora questions during practica examination to be conducted at the end of the course. The questions wi be from the entire course covered in the academic session. Out of 4 marks, 2 marks are aotted to test student s understanding of basic computer hardware and their functions. qq ( 5 )

15. INFORMATICS PRACTICES (CODE: 065)

Learning Objectives: 15. INFORMATICS PRACTICES (CODE: 065) To gain working knowledge of a computer system including peripherals To understand the application development process. To gain programming skills