Smart Learning Resources for CS, IP, IT, Web Applications and AI Students
Unit 4 Web Application and Security Session 3: Introduction to Instant Messaging Important Question Answers 1. What is Instant Messaging (IM)? Answer: Instant messaging (IM) is a form of communication over the Internet that offers an instantaneous transmission (real-time) of text-based messages from sender to receiver. 2. How does Instant Messaging (IM) work? Answer: In […]
Unit 4 Web Application and Security Session 2 : Networking Fundamentals Important Question Answers 1. What is Computer Network? Answer: A computer network is a collection of computers and other hardware components interconnected by communication channels (cables or satellites) that allow sharing of resources and information. 2. What is P2P architecture? Answer: Networks in which
Class 10 Information Technology [402] Unit 3 Relational Database Management System 300+ Important Question Answer based on NCERT book. Session 4 – Retrieve Data Using Query (Using Wizard, Design, and SQL) NOTES in form of Question Answer 1. What is Query? Answer: In Base, Query is a way to collect, find, know and extract data
Chapter – 10 : Tuples and Dictionary Summary (A Quick Recap) • Tuples are immutable sequences, i.e., we cannot change the elements of a tuple once it is created. • Elements of a tuple are put in round brackets separated by commas. • If a sequence has comma separated elements without parentheses, it is also
Ch 11 Societal Impacts Summary (A quick recap) • Digital footprint is the trail of data we leave behind when we visit any website (or use any online application or portal) to fill-in data or perform any transaction. • A user of digital technology needs to follow certain etiquettes like net-etiquettes, communicationetiquettes and social media-etiquettes.
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Chapter – 9 : Lists Summary (A Quick Recap) • Lists are mutable sequences in Python, i.e., we can change the elements of the list. • Elements of a list are put in square brackets separated by comma. • A list within a list is called a nested list. • List indexing is same as
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Chapter – 8 : Strings Summary (A Quick Recap) • A string is a sequence of characters enclosed in single, double or triple quotes. • Indexing is used for accessing individual characters within a string. • The first character has the index 0 and the last character has the index n-1 where n is the
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Chapter – 7 : Functions in Python Summary (A Quick Recap) • In programming, functions are used to achieve modularity and reusability. • Function can be defined as a named group of instructions that are executed when the function is invoked or called by its name. Programmerscan write their own functions known as user defined
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Chapter – 6 : Flow of Control NCERT Book Exercise Solution Summary (A Quick Recap) • The if statement is used for selection or decision making. • The looping constructs while and for allow sections of code to be executed repeatedly under some condition. • for statement iterates over a range of values or a
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Class 10 Information Technology 402 Unit 3 Relational Database Management System Question Answer Session 1 : Appreciate Concept of Database Management System Session 2 : Create and Edit Tables using Wizard and SQL Commands Session 3 : Perform Operations on Tables
Unit 1 Networking 200+ Question Answers Internet Basics 1. What is Network? Answer: A network is an interconnection of similar types of devices for sharing data, information, and resources. 2. What is Computer Network? Answer: A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and
Python Project for Class 12 Computer Science , BCA, MCA Student Management System Employee Management System is a simple project designed in Python Programming Language with MySQL. This project uses the all MySql commands DDL (CREATE DATABASE, TABLE) and DML (INSERT, UPDATE, DELETE, and SELECT) through Python. The Ptyhon and MySQL Connectivity is done by using mysql.connector package.
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200+ Important Question Answer Class 10 Computer Application [165] Question Answer Unit 2 – HTML II [Embed Audio and Video in HTML] Question and Answers 1. What types of Audio file can be inserted in the HTML file? OR Write the name of popular audio format, which you can embed in HTML document. Answer: MP3,
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Python and MySQL Project Student Management System Download in pdf Student Management System Student Management System is a simple project designed in Python Programming Language with MySQL. This project shows you about the Ptyhon and MySQL Connectivity by using pymysql package. The all basic operations like Insert, Update , View and Delete, are done in
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CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 8 – Introduction to Structured Query Language (SQL) A quick revision • Database is a collection of related tables. MySQL is a ‘relational’ DBMS. A table is a collection of rows and columns, where each row is a record and columns describe the feature of
CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 7 – Database Concepts A quick revision File : A file in a file system is a container to store data in a computer.Disadvantage of File System : File system suffers from Data Redundancy, Data Inconsistency, Data Isolation, Data Dependence and Controlled Data sharing.DBMS :
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Python File Handling File Handling in Python MCQ’s Set – 9 Multiple Choice Questions Directions (Q.No 161-166) : Solve the question 161 to 166, to complete the function CountRec() A file “STUDENT.DAT” has structure (admission_number, Name, Percentage). A function countrec() in Python that would read contents of the file “STUDENT.DAT” and display the details of
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Python File Handling File Handling in Python MCQ’s Set – 8 Multiple Choice Questions Directions (Question Number 141 to 143) : Sumit want to write a list in file “test.dat” file. He has written some codes, but it is not complete. Complete these statements. Code is given below. 141. Write the valid alias name of
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Python File Handling File Handling in Python MCQ’s Set – 7 Multiple Choice Questions 121. The full name of a file or a directory is also called ________. a) folder name b) path c) pathname d) None of these 122. The _____ are from the topmost level of the directory structure. a) absolute paths b)
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Python File Handling File Handling in Python MCQ’s Set – 6 Multiple Choice Questions Answer Que Number 101 to 105 on the basis of given instructions and code. Your teacher has given you a method/function FilterWords() in python which read lines from a text file NewsLetter.TXT, and display those words, which are lesser than 4
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