Steps:
Identify: X ~ Bin(n=100, p=0.2).
Compute mean: μ = np = 100(0.2) = 20.
Compute variance: σ² = np(1−p) = 100(0.2)(0.8) = 16.
Rule: For large n, Binomial ≈ Normal with same mean/variance (CLT-ish approximation).
Conclusion: Yes, approximate with N(20,16).
Steps:
MAP definition: θ̂MAP = argmaxθ f(θ|x).
Taking log
Geothermal energy is the heat energy stored within the Earth. This heat originates mainly from:
Residual heat from the Earth’s formation
Heat generated by radioactive decay of elements like uranium, thorium, and potassium
Geothermal energy can be harnessed for electricity generation, space heating, industrial processes, and direct heating applications. It is considered a renewable, reliable, and environmentally friendly energy source.
A geothermal field is...
Alright Buddy 👍
Here are 4–5 line, exam-ready answers for each topic you listed:
---
1. FCFS (First Come First Serve) Scheduling
FCFS is a non-preemptive CPU scheduling algorithm where processes are executed in the order of their arrival. The process that arrives first gets the CPU first. It is simple to implement using a queue. However, it can cause long waiting time and convoy effect.
---
2. SJF (Shortest Job First) Scheduling
SJF selects the process with the shortest CPU burst time for execution....
Line focus collectors such as parabolic troughs.
Point focus collectors such as parabolic dishes.
Central receiver or heliostat systems.
Classification is based on focusing geometry.
Tracking may be single-axis or dual-axis.
Higher thermal efficiency.
Can achieve very high temperatures.
Suitable for large-scale power generation.
Require smaller absorber area.
Better performance at high
What are Interviewing Skills?
Interviewing skills are the abilities that help a person present themselves confidently and effectively during an interview. These skills enable a candidate to communicate clearly, answer questions properly, and create a positive impression on the interviewer.
Interviewing skills include communication, body language, listening, confidence, preparation, and professionalism.
Definition of Interviewing Skills
Interviewing skills can be defined as:
> The
Iris Marion Young (1949–2006) was a pioneering political theorist who significantly reshaped contemporary debates on justice by moving beyond a narrow focus on the distribution of goods to a deeper analysis of oppressive social structures and institutional power. She argued that injustice is embedded in everyday practices, norms, and decision-making processes rather than merely in unequal allocation of resources. Her influential concept of the “five faces of oppression”—exploitation,
Biomass consists of organic materials such as animal dung, agricultural waste, crop residues, and biodegradable waste. Biomass energy is obtained by converting these materials into useful forms of energy.
Combustion: Direct burning of biomass to produce heat and power.
Gasification: Partial combustion producing combustible gases.
Pyrolysis: Heating biomass without oxygen to obtain bio-oil, gas,
Graphics are visual representations used to communicate ideas, messages, or data.
Types of Graphics:
Raster: Pixels-based images (e.g., Photos).
Vector: Mathematical path-based images (e.g., Logos).
Uses: Branding, advertising, web design, UI/UX, and digital art.
Software: Adobe Photoshop (Raster), Adobe Illustrator (Vector), CorelDRAW, Canva, and Figma.
| Feature | Raster Graphics | Vector Graphics |
| Composition | Pixels (colored squares) | Mathematical paths/ |
(12 Marks – Fully Expanded Answer)
Polymorphism is one of the most important features of Object Oriented Programming (OOP).
The word polymorphism is derived from two Greek words:
Poly means many and Morph means forms.
Therefore, polymorphism means one name having many forms.
In C++, polymorphism allows the same function or operator to perform different operations in different situations.
Improves code flexibility
Reduces complexity