Interview Questions and Answers

Answers to questions related to programming concepts and history.

• Father of the C language is Dennis Ritchie.

• OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent real-world entities and their interactions.

• println() is used to print a string and move the cursor to the next line, while printf() is used to format and print data with placeholders.

• Self-introduction should include name, education, work experience, and skills releva...read more

Knowledge is the information or skills acquired through experience or education, while learning is the process of acquiring knowledge.

• Knowledge is the information or skills that a person has acquired through experience or education.

• Learning is the process of acquiring new knowledge or skills through study, experience, or teaching.

• Knowledge is static and can be applied in various situations, while learning is dynamic and ongoing.

• Knowledge is what we already know, while learnin...read more

Accounting is the process of recording, summarizing, analyzing, and reporting financial transactions of a business.

• Involves recording financial transactions

• Summarizing financial data in financial statements

• Analyzing financial information to make business decisions

• Reporting financial results to stakeholders

• Examples: preparing balance sheets, income statements, cash flow statements

Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.

• Allows for code reusability and promotes the concept of hierarchy

• Derived class can access the properties and methods of the base class

• Types of inheritance include single, multiple, multilevel, hierarchical, and hybrid

• Example: Class 'Car' can inherit from class 'Vehicle' to access common attributes like 'color' and methods like 'drive'

Data type is a classification that specifies which type of value a variable can hold.

• Data types include integers, floating point numbers, strings, and booleans.

• Examples: int x = 5; float y = 3.14; string name = 'John'; bool isTrue = true;

To calculate ratio or percentage, divide the part by the whole and multiply by 100.

• To calculate ratio: divide the part by the whole and express it in the form of a:b.

• To calculate percentage: divide the part by the whole, multiply by 100, and add a percentage sign.

• Example for ratio: If there are 20 boys and 30 girls in a class, the ratio of boys to girls is 20:30.

• Example for percentage: If 25 out of 50 students passed the exam, the percentage of students who passed is 50%.

Golden rules of accounts are basic principles that guide the recording of financial transactions.

• Maintain accuracy in recording transactions

• Ensure completeness of all financial records

• Follow the principle of consistency in accounting methods

• Adhere to the principle of conservatism in financial reporting