Unit-1
What is Big Data
Data which are very large in size is called Big Data. Normally we work on data of size MB (WordDoc ,Excel) or maximum GB(Movies, Codes) but data in Peta bytes i.e. 10^15 byte size is called Big Data. It is stated that almost 90% of today's data has been generated in the past 3 years.
Sources of Big Data
These data come from many sources like
Social networking sites: Facebook, Google, LinkedIn all these sites generates huge amount of data on a day to day basis as they have...
SHORTS NOTES
An imposed policy is a directive or rule that is mandated by external forces such as the government, court, trade unions, or industry regulations. It is not created internally by the company but must be followed to ensure compliance with laws or industry standards.
🔹 Example: A policy on minimum wages or equal opportunity mandated by law.
This refers to training programs designed to prepare employees to work effectively in diverse cultural
...उत्तर: पारिभाषिक शब्दावली का अर्थ एवं स्वरूप
अर्थ:पारिभाषिक शब्दावली से तात्पर्य ऐसे शब्दों से है जिनका प्रयोग किसी विशेष विषय, क्षेत्र या विद्या में एक निश्चित और स्थिर अर्थ में किया जाता है।...
21) What is Machine Learning? How Does Machine Learning Work?
Machine learning (ML) is a subset of AI where systems learn from data to make predictions or decisions without being explicitly programmed. It works by:
1.Data Input: Feeding data (e.g., numbers, images) into an algorithm.
2.Training: The algorithm identifies patterns and builds a model.
3.Validation/Testing: The model is tested on new data to ensure accuracy.
4.Deployment: The model makes predictions on real-world data, improving with
Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs, algae and other aquatic plants. Aquaculture involves cultivating freshwater, brackish water and saltwater populations under controlled or semi-natural conditions,and can be contrasted with commercial fishing, which is the harvesting of wild fish. Farming implies some sort of intervention in the rearing process to enhance production, such as regular
stocking, feeding, protection from predators,
जयशंकर प्रसाद का साहित्यिक परिचय (8 अंक)
1.भूमिका
हिंदी साहित्य के इतिहास में जयशंकर प्रसाद का स्थान अत्यंत महत्वपूर्ण है। वे हिंदी के श्रेष्ठ कवि, नाटककार, उपन्यासकार और कहानीकार थे। छायावाद युग...
1) What is Artificial Intelligence? Write the features of Artificial Intelligence.
Artificial Intelligence (AI) is the field of computer science dedicated to creating intelligent agents, which are systems that can reason, learn, and act autonomously. Essentially, it's about making computers think and behave like humans.
Here are some key features of Artificial Intelligence:
हिंदी साहित्य के आधुनिक काल का विस्तृत परिचय (8 अंक)
1. परिचय: हिंदी साहित्य का आधुनिक काल 20वीं सदी के आरंभ से शुरू होता है। यह काल सामाजिक, सांस्कृतिक और राजनीतिक बदलावों का काल था। अंग्रेज़ों का
Page 1: Employee Training and Training Needs Assessment
Employee Training – The Foundation of Workforce Excellence Employee training is the structured process by which organizations help their workforce acquire new skills or refine existing ones. The primary purpose is to bridge the gap between current competencies and the skills required to effectively perform in one’s role—a strategic investment that boosts productivity, innovation, and overall morale. In this context, training is not solely