DU Beat Correspondent Interview Questions and Answers

Q1. Database based questions
Add your answer
Q2. Dashboard creative
Add your answer
Q3. Power BI module
Add your answer

Q1. Project discussion
Add your answer
Q2. Self introduction
Add your answer

Q1. What is B2C in e-commerce
Ans. 
B2C in e-commerce refers to business-to-consumer transactions, where businesses sell products or services directly to individual consumers.
• B2C stands for business-to-consumer

• It involves businesses selling products or services directly to individual consumers

• Examples include online retail websites like Amazon, Walmart, and eBay
Answered by AI
View 1 more answer
Q2. Name few of the distributors
Ans. 
Some of the distributors we work with include ABC Distributors, XYZ Suppliers, and 123 Distributing Company.
• ABC Distributors

• XYZ Suppliers

• 123 Distributing Company
Answered by AI
View 1 more answer

Q1. Oops concepts and implementation
Ans. 
Oops concepts refer to object-oriented programming principles like inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Abstraction focuses on hid...read more
Answered by AI
Add your answer
Q2. Sql Concepts and Ssms
Add your answer

Q1. .Net Technology basics
Add your answer
Q2. Solid principles
Add your answer

Q1. Define gypsum with formula
Ans. 
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O.
• Gypsum is commonly used in construction as a material for making plaster of Paris and drywall.

• It is also used in agriculture as a soil conditioner to improve soil structure.

• The chemical formula for gypsum is CaSO4·2H2O, indicating that it contains calcium, sulfur, and water molecules.
Answered by AI
Add your answer
Q2. Tell about baking powder
Ans. 
Baking powder is a leavening agent used in baking to help baked goods rise.
• Baking powder is a combination of an acid (usually cream of tartar) and a base (usually baking soda).

• When mixed with liquid and heat, baking powder releases carbon dioxide gas, causing the batter or dough to rise.

• There are different types of baking powder, such as single-acting and double-acting.

• Double-acting baking powder reacts twice - once wh...read more
Answered by AI
Add your answer

Q1. Mostly asked java 8 update and distinct number in given array and Multithreading
Add your answer
Q2. 2 program based on java 8, array reverse
Add your answer

1 hour discussion on various topics

Q1. Tell me about yourself
Add your answer
Q2. About company, why this role
Add your answer

Q1. Same as 1st round
Add your answer

Q1. What is the Java code for comparing two strings for equality?
Ans. 
Use the equals() method in Java to compare two strings for equality.
• Use the equals() method to compare two strings for equality.

• Example: String str1 = "hello"; String str2 = "hello"; if(str1.equals(str2)) { // strings are equal }
Answered by AI
Add your answer

Q1. What is SDLC? Explain briefly
Ans. 
SDLC stands for Software Development Life Cycle, a process used by software development teams to design, develop, and test high-quality software.
• SDLC is a structured process that consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables that contribute to the overall success of the project.

• SDLC helps ensure that the ...read more
Answered by AI
Add your answer
Q2. Can you tell me the core concepts of Object Oriented Programming?
Ans. 
Core concepts of Object Oriented Programming include encapsulation, inheritance, and polymorphism.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object).

• Inheritance: Allowing a new class to inherit properties and behavior from an existing class.

• Polymorphism: The ability for objects of different classes to respond to the same message in different ways.

• Example: Inheritance - A 'Car'...read more
Answered by AI
Add your answer
Q3. Project related questions
Add your answer