1. Keyword

Definition:
A keyword is a reserved word in C language that has a predefined meaning. Keywords cannot be used as names of variables, functions or identifiers.

Examples of Keywords:
int, float, if, else, while, return

Example:

int a = 10;

2. Constant

Definition:
A constant is a value that does not change during the execution of a program.

Types of Constants:

• Integer constant

• Floating constant

• Character constant

Example:

#define PI 3.14

3. Identifier

Definition:
An identifier is the name given to a variable, function or array in a program.

Rules for Identifiers:

• Must start with a letter or underscore

• Should not be a keyword

Example:

int totalMarks;

4. Variable

Definition:
A variable is a memory location used to store data whose value can change during program... Continue reading "It used to define the member functions of a class outside" »

Defining Industry in Labour Law

In labour law, "industry" refers to any systematic activity where there is cooperation between employers and employees to produce goods or services, satisfying human needs. 🏢💼

Key Aspects of an Industry

• Includes businesses, trades, undertakings, and public services.
• Involves employer-employee relationships.
• Covers hospitals, factories, public utilities, etc.

Hospitals as an Industry: Landmark Cases

Hospital Mazdoor Sabha v. State of Bombay (1960)

The Hospital Mazdoor Sabha v. State of Bombay case (1960) is a landmark Indian labour law ruling by the Supreme Court. It established that government hospitals are "industries" under the Industrial Disputes Act, 1947. This means they must follow rules for employee termination... Continue reading "Legal Framework of the Industrial Disputes Act 1947" »

1. The Nature of WCM

The nature of World Class Manufacturing (WCM) is defined by its pursuit of perfection. It is not just a set of tools but a culture of "zero-based" thinking.

• Philosophical Core: WCM is rooted in the "Zero Goals"—aiming for zero waste, zero defects, zero accidents, zero breakdowns, and zero inventory.
• Integrated Framework: It combines elements from Lean Manufacturing, Total Quality Management (TQM), Total Productive Maintenance (TPM), and Just-in-Time (JIT) into a single, cohesive system.
• The Pillar Structure: WCM is typically organized into 10 Technical Pillars (such as Safety, Quality Control, and Autonomous Maintenance) and 10 Managerial Pillars (such as Management Commitment and Clarity of Objectives). This ensures that

1. Differences Between Contact and Custom Fields

Contact Fields

Contact fields refer to the built-in or standard data fields provided by a CRM system specifically for storing basic information about individual contacts. These are pre-defined by the platform and include essential details such as first name, last name, email address, phone number, job title, and company association. They are designed to cover universal needs across most businesses and cannot typically be deleted or fundamentally altered.

Custom Fields

Custom fields are user-created data fields that allow you to extend the standard structure of a CRM record. These fields capture unique or business-specific information not covered by default fields, such as birthday, preferred communication... Continue reading "Essential Office Management: Key Concepts and Best Practices" »

Classification of Concentrating Collectors

• 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.

Advantages of Concentrating Collectors

• Higher thermal efficiency.
• Ability to achieve very high temperatures.
• Suitable for large-scale power generation.
• Requires a smaller absorber area.
• Better performance at high radiation intensity.

Disadvantages vs. Flat Plate Collectors

• Cannot utilize diffuse radiation.
• High initial and maintenance costs.
• Requires precise tracking systems.
• Complex design and operation.
• Performance reduces during cloudy conditions.

Practical Applications of Solar Energy

Solar

Biomass Conversion Techniques

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.

Types of Biomass Conversion Techniques

Thermochemical Conversion

• 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, and char.

Biochemical Conversion

• Anaerobic digestion: Microbial breakdown of organic matter in the absence of oxygen to produce biogas.
• Fermentation: Conversion of sugars into alcohol using microorganisms.

Physical Conversion

• Briquetting and pelletization: Processes used

Q1. Difference between Object Oriented Programming (OOP) and Procedure Oriented Programming (POP)

(12 Marks – Expanded Answer)

Programming is the process of writing instructions for a computer.
Based on program design, programming languages are mainly divided into Procedure Oriented Programming (POP) and Object Oriented Programming (OOP).

Procedure Oriented Programming (POP)

Procedure Oriented Programming is a traditional approach of programming in which functions play the main role.
The program is divided into a number of functions and these functions work on shared data.

In POP, data is not secure because most data is declared globally and can be accessed by any function.
Due to this reason, POP is suitable only for small and simple programs.

Main

What Are Emerging Economies?

Emerging economies are countries that have increased their economic weight and international influence through rapid growth, industrialization, and deeper integration into global markets, despite ongoing social and institutional challenges. Often grouped as the BRICS, their rise matters because it shifts global capital flows, production patterns, and geopolitical relations, contributing to a more multipolar international system.

Key Factors Driving Economic Growth

Several factors explain their rise. Many adopted development strategies centered on industrial expansion and exports, often supported by a strong state role in coordinating key sectors and managing global integration. Other critical drivers include:

• Large

Topic 5: Decision-Making Process and Sources

As established in accordance with the provisions of Article 288 TFEU, the competences of the Union are exercised through the action of its institutions. These institutions establish their will through rules of primary and secondary law. Given that the procedures for drafting these rules vary, it is necessary to define the governing system.

Treaty Revision Models

As Article 48 TEU stipulates, treaties may be amended according to two revision models:

• The Ordinary Procedure
• The Simplified Procedure

The Ordinary Procedure

The ordinary procedure is initiated when any government of a Member State, the European Parliament, or the Commission submits draft revisions of the treaties (TEU, TFEU, or TCEEA) to the Council.... Continue reading "EU Treaty Revision: Decision-Making and Procedures" »

What is a Constructor?

A constructor is a special member function of a class that is automatically invoked when an object of the class is created. Its main purpose is to initialize the data members of the class. In C#, a constructor has the same name as the class and does not have any return type, not even void.

Characteristics of a Constructor

• Same name as class: The constructor name must be exactly the same as the class name.
• No return type: Constructors do not return any value.
• Automatically called: It is invoked automatically when an object of the class is created.
• Used for initialization: Constructors initialize data members and allocate resources.
• Can be overloaded: Multiple constructors can exist in a class with different parameters.
• Default