1. Explain the basic principles of software design.
Basic principles of software design help in creating software that is simple, maintainable, and easy to understand. The major principles are:
Abstraction – Show only important details and hide unnecessary information. It helps reduce complexity.
Modularity – Break the system into small modules so each module handles one purpose.
Information Hiding – Keep internal details of a module hidden to protect data and reduce errors.
Stepwise Refinement...
1. Define Software Engineering. Explain why it is needed. (5 Marks)
Definition:
Software Engineering is the systematic, disciplined and quantifiable approach to the development, operation and maintenance of software. It applies engineering principles to produce reliable, efficient and high-quality software.
Why it is needed:
Increasing complexity: Modern software is large and complex. Software engineering ensures proper structure and manageable development.
Quality assurance: Ensures software is...
A speech community is a group of people who share a set of linguistic norms and expectations regarding the use of language. Each person belongs to various social groups formed by family ties, work or common interests or hobbies. In a language it is reflected through slang, idioms, registers, different expressions to greet, apologise, or disagree, and language also signals identity and belonging. Examples: University students use academic language, gamers use specific jargon, and regional communities...
m1)define machine learning , explain its relationship to other fields such as AI , DS , STATISTICS , PATTERN Recognition?
1. Machine learning is a field of computer science that enables systems to learn from data and improve performance without being explicitly programmed. Relationship between Machine Learning and Artificial Intelligence (AI) 2. Machine learning is a subfield of artificial intelligence that provides systems the ability to learn automatically. 3. AI focuses on building intelligent
Q) Physical facilities are necessary and complete for animals, while they are necessary but not
complete for humans". Comment.
The statement highlights the distinction between the needs of animals and humans, emphasizing the
difference in their levels of existence and consciousness. Here's a detailed analysis:
1. For Animals: Physical Facilities Are Necessary and Complete
Animals primarily operate at the level of physical survival and instinct. Their needs revolve around
essentials like food, shelter,
What it is:
A very simple authentication where a username and password are sent in the Authorization header (Base64 encoded). Not safe unless over HTTPS.
const express = require("express");
const basicAuth = require("express-basic-auth");
const app = express();
app.use(
basicAuth({
users: { admin: "pass123" },
challenge: true,
unauthorizedResponse:ART
1. What is art?
2. The role of art in society and its impact on culture, expression, and communication ("Art is long, life is short").
3. How does art reflect different historical periods, social issues, and individual perspectives?
4. Styles of painting. How do different art movements challenge traditional notions of beauty, meaning, and representation?
5. "A thing of beauty is a joy forever". My favourite painting. Comment on the technical side of your favourite painting: its genre, subject,
Isomerism.The organic compounds having same molecular formula but having different structural formula or having different physical and chemical properties are called Isomers and the phenomenon is known as Isomerism. Ex.1.Chain Isomerism 2.Position Isomerism
E1 REACTIONS. It is a unimolecular elimination.It follows 1st order kinetics. It is a two step process. It requires weak base. Formation of carbocation takes place.
E2 REACTIONS. It is a bimolecular elimination. If follows 2nd order kinetics.
The Adventure by Jayant Narlikar is a science-fiction story that combines history, philosophy, and the idea of time travel. The story revolves around Professor Gangadhar Gaitonde, a well-known historian who is deeply interested in Indian history, especially the Third Battle of Panipat. While travelling by train to Bombay, Gaitonde is thinking about how history might have changed if the Marathas had won the battle against Ahmed Shah Abdali instead of losing it as recorded in real history. Suddenly,...