Archives

Unit 2 : Basic Linux Commands

Unit 2 : Basic Linux Commands Unit 2 : Basic Linux Commands 2.1 Directory Navigation Commands (pwd, cd, mkdir, rmdir, ls, tree) 2.2 File Management Commands (cat, rm, cp, mv, touch) 2.3 File Permissions and Ownership (chmod, chgrp, chown, umask) 2.4 Common System Commands (who, whoami, man, echo, date, clear) 2.5 Text Processing Commands (head, […]

Unit 1 : Introduction to Linux Operating System

Unit 1 : Introduction to Linux Operating System Unit 1 : Introduction to Linux Operating System 1.1 Features of Linux OS 1.2 Components of Linux OS (Hardware, Kernel, Shell, GNU Utilities & Applications) 1.3 Shell in Linux (Bash, Zsh, Dash – Features and Differences) 1.4 Introduction to Files and File Types in Linux (text, binary, […]

Unit-1 : Introduction to Kotlin

Unit-1 : Introduction to Kotlin nOTES NOTES   📘 Unit 1: Introduction to Kotlin 📌 1.1 Concepts of Kotlin and Its Introduction 🔹 What is Kotlin? Kotlin is a modern, statically typed programming language developed by JetBrains, the same company that created IntelliJ IDEA. It was officially released in 2011 and became very popular for […]

Communication Skills

Communication Skills Communication Skills Multiple Choice Question 1. If you want to apply for leave at your workplace, which communication method would you choose? (a) e-mail (b) Poster (c) Newsletter (d) Blog Ans: (a) e-mail 2. How can a sender transmit messages? (a) Gestures (b) Speaking (c) Reading (d) Writing Ans: (c) Reading 3. Which of the following is an example […]

Class 11th Ch-1 Introduction

Ch-1 Introduction Ch-1 Introduction 1.1 What is Economy All About   NOTES 📘 Chapter 1: Introduction to Microeconomics 🔹 Brief Explanation: Microeconomics is a branch of economics that studies the behavior of individual units like consumers, producers, and firms. It focuses on how they make decisions regarding the allocation of limited resources. It examines demand […]

Unit-4: Data Filtering and cleaning

Unit-4: Data Filtering and cleaning Unit-4: Data Filtering and cleaning 4.1 Subsetting and filtering data.4.2 Adding, removing, and renaming variables/columns.4.3 Data Cleaning and Transformation4.4 Identifying and handling missing values.4.5 Data type conversion and recoding variables. NOTES Unit 4.1: Subsetting and Filtering Data 🔹 Brief Explanation: Subsetting and filtering data means selecting specific parts of a […]

Unit-3: Introduction to R and working with Data

Unit-3: Introduction to R and working with Data Unit-3: Introduction to R and working with Data 3.1 Overview of R and its applications in data analysis and statistics.3.2 Installing R and RStudio.3.3 Basic R syntax, variables, and data types.3.4 Importing data into R from different file formats (CSV, Excel, etc.).3.5 Viewing and inspecting data frames. […]

Unit -1 Communication Skills

Unit -1 Communication Skills Multiple Choice Question 1. Visual communication primarily relies on which sense to convey ideas and information?a. hearing b. Touch c. Sightd. Taste Ans :-  c. Sight 2. Which of these is NOT a common communication barrier?a. Linguistic barrierb. Interpersonal barrierc. Financial barrierd. Organisational barrier Ans :-  c. Financial barrier 3. There […]