3 marks (python)
1. Key features of Python programming language
Example:
print("Hello Python")
2. Different data types in Python and their usage
Example:...
What is Databricks?
Cloud platform for storing, processing, and analyzing data.
Built on Apache Spark → fast, scalable.
Lakehouse = one place for data lake + warehouse + ML.
Used for ETL, streaming, AI/ML.
Persist data (very important idea):
In-memory DataFrame dies when cluster stops.
Persisted data = saved as Delta / Parquet / tables → survives cluster restarts.
Cluster = compute
A cluster = group of machines that runs notebooks & jobs.
Notebooks
...Biodiversity is the variety of living organisms on Earth, including plants, animals, fungi, and microorganisms, along with the ecosystems they form. It encompasses three main types: genetic diversity (variation within species), species diversity (variety between species), and ecosystem diversity (variety of habitats and ecological processes).[1]
India is rich in biodiversity and is home to several endemic species, meaning species that are found only in specific regions within the country. Endangered
Environmental studies is multidisciplinary in nature, integrating knowledge and methods from various fields such as ecology, biology, chemistry, geology, economics, sociology, and political science to understand and address complex environmental issues. This multidisciplinary approach is essential because environmental problems are influenced by diverse physical, biological, social, and economic factors and cannot be solved by a single discipline alone.[1]
The scope of environmental studies is broad,
Here is a brief overview of the requested banking concepts:
- **Issue Management**: Issue management refers to the process of managing new securities issues by companies to raise capital from the public. It involves planning, promoting, underwriting, pricing, and distributing securities. Issue managers coordinate with regulators, stock exchanges, and investors to ensure smooth and successful capital raising, often aided by merchant bankers.
- **Underwriting Services**: Underwriting is a service
A financial system is the network of institutions, markets, instruments, and services that facilitates the transfer and allocation of funds between savers and borrowers, fostering economic growth. It plays a critical role by mobilizing savings, allocating resources efficiently, managing risks, and providing liquidity to support productive investment. ## Meaning. The financial system connects those with surplus funds to those in need of funds, ensuring smooth monetary exchanges and supporting broader
Content and organization
Focus on key information: Gather only the most vital concepts, formulas, dates, or definitions. Avoid trying to include everything.
Use headings and sections: Group similar information under clear titles to make it easy to find what you need during a quick glance.
Use a logical structure: Arrange information in a way that makes sense to you, such as chronological order or by topic.
Use bullet points and short phrases: Write in short, scannable bullet points instead of full...
The ASME (American Society of Mechanical Engineers) code provides standard guidelines for calculating the safe diameter of a shaft subjected to different types of loads. The code considers combined effects of bending moment, torsional moment, shock, and fatigue.
According to ASME code, the shaft diameter is determined using:
ASME Formula:d=(16π τallow(KbMb)2+(KtT)2)1/3d = \left( \frac{16}{\pi\,\tau_{allow}} \sqrt{ (K_b M_b)^2 + (K_t T)^1) Phases of a Compiler
A compiler converts source code into machine code. The main phases are:
• Lexical Analysis: Breaks code into tokens and removes spaces/comments.
• Syntax Analysis: Checks grammar structure of tokens.
• Semantic Analysis: Checks meaning, types, and logical correctness.
• Intermediate Code Generation: Creates machine-independent middle