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Class 12 Informatics Practices NCERT Book exercise solution with full explanation. It is helpful for teachers and students both.
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Daily Current Affairs in Hindi: 1 May 2021 1 may 2021 Current Affairs in hindi for all govt exam like upsc ssc and railway exams . Daily current affairs . Today’s current affairs . 1 may current affairs 2021 in Hindi . (1) विश्व स्तर पर अंतरराष्ट्रीय नृत्य दिवस कब मनाया जाता है ? A)
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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NCERT Book Class 11 Computer Science Ch-1 Computer System solution, It is helpful for class 11 Computer Science students. Teachers can use it as reference material.
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Class 11 – Computer Science – NCERT Solution Chapter 1: Computer System Chapter 2: Encoding Schemes and Number System Class 11 NCERT Exercise Solution of Computer Science Chapter 3: Emerging Trends Chapter 4: Introduction to Problem Solving Class 11 NCERT Exercise Solution of Computer Science Chapter 5: Getting Started with Python Chapter 6: Flow of
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Class 9 to 12 Skill Education Information Technology code 402 and 802 Sample Question Papers 2018 – 2024 Dear Students CBSE Sample Question Paper is very important for students. It gives you a guideline and roadmap for the CBSE board question paper. With the practice of these sample question papers, you can check and analyse
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).
A number system is a method to represent (write) numbers. Every number system has a set of unique characters or literals. The count of these literals is called the radix or base of the number system. Decimal Number Systems, Binary Number Systems, Octal Number Systems, Hexadecimal Number Systems,
Boolean Logics & Algebra Topics Boolean logic: NOT, AND, OR, NAND, NOR, XOR, Truth table, De Morgan’s laws and logic circuits Logical Statements – The statement or sentences which has only two possible answers – yes or no, called Logical statements or truth function. Logical Variables / Boolean Variable : The variables which holds the
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.
Introduction to Problem Solving Notes Topics: Introduction to problem solving: Steps for problem solving ( analysing the problem, developing an algorithm, coding, testing and debugging). Representation of algorithms using flow chart and pseudo code, Decomposition Introduction Computers is machine that not only use to develop the software. It is also used for solving various day-to-day
Getting Started with Python Programming Language Topics: Introduction Python is an open-source, object-oriented, high-level programming language developed by Guido Van Rossum in 1990, and released in 1991, at the National Research Institute for Mathematics, Netherlands. Presently owned by Python Software Foundation (PSF). Python is influenced by two programming languages: ABC language, a teaching language created to replace the programming
Python Character Set, Tokens Keyword, Identifier, Rules for writing Identifier, Literal, Operator, Punctuator , Variables – creation and assignment, Concept of L-value and R-value , Comments and Its uses , Input – Output in Python, Data Types -Integer, Floating-point, Complex, & Boolean, String, List, Tuple, None,, Dictionary, Mutable and Immutable data types
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
Flow of Control Topics: Introduction The order of execution of the statements in a program is known as flow of control. The flow of control can be implemented using control structures. Python supports two types of control structures—Selection and Repetition. Indentation Leading whitespace (spaces and tabs) at the beginning of a statement is called indentation.
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String Manipulation in Python Topics: Strings – introduction, Indexing String operations – concatenation, repetition, membership & slicing, Traversing a string using loops, Built-in functions: len(), capitalize(), title(), lower(), upper(), count(), find(), index(), endswith(), startswith(), isalnum(), isalpha(), isdigit(), islower(), isupper(), isspace(), lstrip(), rstrip(), strip(), replace(), join(), partition(), split() Strings in Python – Introduction Python strings are
Lists: introduction, indexing, list operations (concatenation, repetition, membership & slicing), traversing a list using loops, built-in functions: len(), list(), append(), extend(), insert(), count(), index(), remove(), pop(), reverse(), sort(), sorted(), min(), max(), sum(); nested lists, Suggested programs: finding the maximum, minimum, mean of numeric values stored in a list; linear search on list of numbers and
Tuples Manipulation in Python – Notes Topics: Tuples: Introduction, indexing, tuple operations (concatenation, repetition, membership & slicing), built-in functions: len(), tuple(), count(), index(), sorted(), min(), max(), sum(); tuple assignment, nested tuple, Suggested programs: finding the minimum, maximum, mean of values stored in a tuple; linear search on a tuple of numbers, counting the frequency of
Dictionary Handling in Python Topics Dictionary: introduction, accessing items in a dictionary using keys, mutability of dictionary (adding a new item, modifying an existing item), traversing a dictionary, built-in functions: len(), dict(), keys(), values(), items(), get(), update(), del(), clear(), fromkeys(), copy(), pop(), popitem(), setdefault(), max(), min(), count(), sorted(), copy(); Suggested programs : count the number
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