Copper Digital Inc Interview Questions and Answers

Array,string ,list question

Q1. Arrays related questions
Add your answer
Q2. String reverse related question
Add your answer

Review of faviourte movie,

Q1. Introduce, experience, Content writing skills
Add your answer

Q1. I applied for the role of Flutter Developer, so most of the questions were related to that 1. Basics of Flutter 2. State management 3. Scenario-based questioning
Add your answer
Q2. Difference between stateful and stateless?
Ans. 
Stateful stores information about the state of a system, while stateless does not retain any information.
• Stateful systems maintain the state of the system between interactions, while stateless systems do not.

• Stateful systems require more resources to store and manage state information.

• Stateless systems are easier to scale and more fault-tolerant.

• Examples of stateful systems include traditional web applications with ses...read more
Answered by AI
Add your answer
Q3. How do rows, columns, and lists work in Flutter?
Ans. 
Rows, columns, and lists in Flutter are used for organizing widgets in a structured manner.
• Rows and columns are used to arrange widgets horizontally and vertically, respectively.

• Lists are used to display a scrollable list of widgets.

• CrossAxisAlignment and MainAxisAlignment properties can be used to customize the alignment of widgets in rows and columns.
Answered by AI
Add your answer
Q4. Which state management have you used and why?
Add your answer

Q1. Very basic, they only check the cultural fit.
Add your answer