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Notes for Class 11 Informatics Practices Chapter 1 : Computer Systems Chapter 2 : Emerging Trends Chapter 3 : Brief Overview of Python – 1 Chapter 3 : Brief Overview of Python – 2 [Flow of Control – if, if-else, Loop, Jump ] Chapter 4 Working with Lists and Dictionaries Class 11 Informatics Practices – […]
Class 12 Informatics Practices NCERT Book exercise solutions of Chapter 1 Querying and SQL Functions are available with full explanation. It is very helpful for teachers and students.
Class 12 Informatics Practices NCERT Book exercise solution with full explanation. It is helpful for teachers and students both.
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Solution of Chapter 1 – Computer System of NCERT book of Class 11 Informatics Practices. Computer System complete solution of ncert book is available here. It is useful for both Teacher and Students. Teacher can use for reference and student can use for their exam preparation.
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NCERT Class 11 Informatics Practices exercise solutions, complete chapter exercise solutions available with full details explanations. This is very helpful for the class 11 and 12 students as well as teacher. Students can use this for their study and teacher can use it for reference.
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A computer system primarily comprises of a central processing unit, memory, input/output devices, and storage devices. All these components function together as a single unit to deliver the desired output. A computer is an electronic device that can be programmed to accept data (input), process it and generate result (output).
Emerging trends are the state-of-the-art technologies, which gain popularity and set a new trend among users. Artificial Intelligence endeavours to simulate the natural intelligence of human beings into machines, thus making them behave intelligently.
Data Handling in Python Topics are discussed: Operators: arithmetic operators, relational operators, logical operators, assignment operator, augmented assignment operators, identity operators (is, is not), membership operators (in, not in), precedence of operators Expressions, statement, type conversion: expression, evaluation of an expression, python statement, type conversion (explicit & implicit conversion) Debugging / Errors: syntax errors, logical
2021-22 Term Wise Syllabus Class 11 Informatics Practices Class 11 and 12 Informatics Practices Term Wise Syllabus Click Here – Download Informatics Practices Syllabus 2020-21 Complete CLASS XI Code No. 065 2021-22 At the end of this course, students will be able to: Identify the components of the Computer System. Create Python programs using different
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Term Wise Class 12 Informatics Practices Term Wise Syllabus Download Now Informatics Practices CLASS XII Code No. 065 2021-2022 Prerequisite: Informatics Practices – Class XI Learning Outcomes At the end of this course, students will be able to: Create Series, Data frames and apply various operations. Perform aggregation operations, calculate descriptive statistics. Visualize data using
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Python Library Data Structure in Pandas – Series Creation of Series Using Sequence Using Scalar Value Using NumPy Array Using Dictionary Using Additional Features Series Attributes & Methods Accessing, Selecting, Slicing & Updating Series Series Mathematical Operation drop( ) and reindex( ) What are Python Libraries Python libraries contain a collection of built-in modules that
Data Handling using Pandas – IIIntroductionDescriptive StatisticsData Aggregations Sorting a DataFrameGroup by FunctionsAltering the IndexOther DataFrame OperationsHandling Missing Values
IntroductionPlotting using MatplotlibCustomization of PlotsThe Pandas Plot Function (Pandas Visualisation)
Import and Export Data between CSV Files and DataFrames Import and Export Data between MySQL Files and DataFrame
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Topics Covered: Functions – Introduction MySQL Single Row Functions Mathematical Functions String / Text Functions Date & Tiime Functions MySQL Aggregate Functions AVG() COUNT() MAX() MIN() SUM() . Functions – Introduction My SQL function performs a pre-defined task and returns a single value such as a numerical, string, or date/time value. Functions operate on zero,
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Topics Covered Computer Network – Introduction, Data Communication, Needs of Computer Networks, Advantages & Disadvantages of Network, Network Terminology, Node, Workstation, Server, Types of Server, Dedicated and Non-Dedicated Server, NIC, MAC Address, and IP Address Types of network: LAN, MAN, WAN, PAN, LAN vs WAN Networking Devices: Modem, Hub, Repeater, Switch, Bridge, Gateway Network Topology:
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Topics covered : Introduction to Internet, URL, WWW, and its applications- Web, email, Chat, VoIP Website: Introduction, the difference between a website and webpage, static vs dynamic web page, web server, and hosting of a website. Web Browsers: Introduction, commonly used browsers, browser settings, add-ons, and plug-ins, cookies Internet – Introduction and Web Services What
Topics: Introduction Digital Footprints Digital Society and Netizen Data Protection Creative Commons Cyber Crime Indian Information Technology Act (IT Act) E-waste: Hazards and Management Impact on Health Digital Footprint Whenever you go online you leave behind information about yourself. This is known as Digital Footprint. Digital footprint or digital shadow or cyber shadows refers to
DEDUCTED PORTIONInformatics Practices – 065Class XII Unit-1 Data handling using Pandas – IIDescriptive Statistics: max, min, count, sum, mean, median, mode, quartile, Standarddeviation, variance.Data Frame operations: Aggregation, group by, Sorting, Deleting and Renaming Index,Pivoting.Handling missing values – dropping and filling.Importing/Exporting Data between MySQL database and Pandas.Data Visualization, pie chart, frequency polygon, box plot and scatter
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