#Single Inheritance
using System; class Vehicle {
public void Start() {
Console.WriteLine("Vehicle has started."); } }
class Car : Vehicle { public void Drive() {
Console.WriteLine("Car is driving."); } }
class Program { static void Main(string[] args) {
Car myCar = new Car(); myCar.Start(); myCar.Drive(); } }
#Multilevel Inheritance
using System; class Animal {
...Artificial Intelligence (AI) is the simulation of human intelligence in machines that are programmed to think, learn, and make decisions. AI systems can perform tasks that typically require human intelligence, such as recognizing speech, understanding language, solving problems, and making predictions.
✅ Main Categories of AI
AI can be categorized in two main ways:
I. Based on Capabilities
1. Narrow AI (Weak AI)
Designed for a specific task
Examples: Siri, Google Assistant, facial recognition systems
2.
1.Verification checks whether the product is built right.
Validation checks whether the right product is built.
2.Verification ensures the software meets specifications.
Validation ensures the software meets user needs.
3.Verification is a static process (no code execution).
Validation is a dynamic process (involves running code).
4.Verification is done during development phases.
Validation is done after development (testing phase).
5.Verification involves reviews, walkthroughs, inspections.
Validation involves
1.Explain EC Security requirements
==E-commerce security refers to the protection of e-commerce assets from unauthorized access, use, alteration, or destruction. Because financial transactions and sensitive information (like credit card numbers, passwords, and personal details) are involved, strong security is essential in e-commerce systems. */key EC security requirements, : Authentication : Ensures that the parties involved (both buyer and seller) are who they claim to be. Authorization Grants
1.Define Pixel and resolution. Explain in brief about Back face detection algorithm.
==A pixel (short for picture element) is the smallest unit of a digital image or display screen. It represents a single point in a raster image and has a specific color and intensity. //Resolution refers to the number of pixels in an image or display, usually written as width × height (e.g., 1920×1080).Higher resolution means more pixels, which leads to sharper and more detailed images.
=Back-face detection...
What is Leadership?
MOTO: “BE EASY TO FOLLOW”
Today’s leadership job is to coach, chart the path, clear the path, and help people have awesome experiences in the process.
Followership
Followership is the complement to leadership. Leadership is the complement to followership. They are separate roles but they are inseparable.
Two main lessons
Leadership and followership work best together
The most effective leadership happens when the goal is desired by the follower(s).
Short Notes:
(a) Service Led growth
Service-led growth refers to economic growth driven primarily by the service sector, which includes industries like finance, IT, tourism, and healthcare. This type of growth is characterized by a significant contribution of services to the GDP, often surpassing the contributions of the primary and secondary sectors.
(b) Primary sector
The primary sector involves the extraction and production of raw materials, such as agriculture, forestry, fishing, and mining.
...🔹 AGENTE: Clostridium tetani
Bacilo Gram (+)
Anaerobio estricto
Esporas (forma de palillo de tambor)
Vive en suelo y en intestino de animales
🔹 TOXINA
Tetanospasmina → neurotoxina potente
Afecta nervios motores → médula espinal
Causa espasmos, rigidez y contracciones tónicas
Ascendente: por nervios
Descendente: por sangre al SNC
🔹 PERIODO INCUBACIÓN: 10–14 días (varía entre 1-3 semanas)
🔹 SIGNOS CLÍNICOS
Rigidez inicial: mandíbula (maseteros), cuello, extremidades
Espasmos,