Documents shared by Anónimo

Cloud Storage Management (7–8 Marks)

Introduction: Cloud Storage Management refers to the process of storing, organizing, securing, and maintaining data in cloud storage systems. It allows users and businesses to save large amounts of data on remote servers instead of local devices. ✅ Key Concepts of Cloud Storage Management:1. Data Storage in the Cloud: Data is stored on virtualized pools of storage located in data centers.Accessible anytime via internet. 2. Storage Types: Object Storage: Stores

AdaBoost (Adaptive Boosting)

AdaBoost is a classic and widely used boosting algorithm that focuses on correcting the errors of preceding weak learners (typically decision trees). It works by iteratively adjusting the weights of the training data points. 
How it Works:
Initial Weights: AdaBoost starts by assigning equal weights to all the training data points.
Train a Weak Learner: A "weak" learner (a model that performs slightly better than random chance, like a decision stump) is trained on the

Cloud computing is not just a technological buzzword; it's a fundamental shift in how we access and utilize computing resources. Let's break down the concept and then delve into its immense necessity in today's world.

Concept of Cloud Computing ##At its core, cloud computing is the on-demand delivery of IT resources and applications over the internet with pay-as-you-go pricing. Instead of owning, maintaining, and operating your own computing infrastructure (like servers, storage, databases, networking

ਪੰਜਾਬੀ ਵਿਆਕਰਨ ਵਿੱਚ ਸੰਗਿਆਤੀ ਸ਼ਬਦ ਅਤੇ ਤਤਸਮ ਸ਼ਬਦ ਦੋ ਵੱਖੋ-ਵੱਖਰੇ ਪਰ ਮਹੱਤਵਪੂਰਨ ਸੰਕਲਪ ਹਨ ਜੋ ਸ਼ਬਦਾਂ ਦੇ ਮੂਲ ਅਤੇ ਉਹਨਾਂ ਦੇ ਵਿਕਾਸ ਬਾਰੇ ਜਾਣਕਾਰੀ ਦਿੰਦੇ ਹਨ। ਆਓ, ਇਨ੍ਹਾਂ ਨੂੰ ਸਮਝੀਏ:

ਸੰਗਿਆਤੀ ਸ਼ਬਦ (Cognates)ਸੰਗਿਆਤੀ ਸ਼ਬਦ

A social movement is a collective, organized effort to promote or resist change in society. Herbert Blumer defines it as “a collective enterprise seeking to establish a new order of life,” arising from unrest and driven by hopes for a better system.

Understanding why and how these movements emerge and function is explained through various theories: 1. Deprivation Theory This theory suggests that social movements arise when people feel deprived of something they believe they deserve. Deprivation

6786*Object-Oriented Programming (OOP) in C++:*

C++ is a powerful programming language that supports object-oriented programming (OOP) concepts. OOP in C++ enables developers to create reusable, modular, and maintainable code.

*Key OOP Concepts in C++:*

1.Classes*: A blueprint for creating objects, defining properties and behaviors.

2.Objects*: Instances of classes, with their own set of attributes (data) and methods (functions).

3.Inheritance*: Creating a new class based on an existing class, inheriting

Q1. Define the concept of economic development. Distinguish between development and underdevelopment. What are the features of an underdeveloped economy? (5 + 5 + 10)

Economic Development:Economic development refers to the process by which the overall health, well-being, and academic level of the general population improves. It encompasses growth in GDP, better income distribution, improvement in literacy, health, infrastructure, and reduction in poverty and unemployment. It is a broader concept

Process Control Block (PCB) is a data structure maintained by the operating system for every process. It contains all the information needed to manage and control a process. The PCB is essential for process scheduling, context switching, and execution

Here are the main components typically stored in a PCB:

Field Description

Process ID (PID) Unique identifier for the process.

Process State Current status (e.g., Ready, Running, Waiting, Terminated).

Program Counter Address of the next instruction