Dev It Serv Javascript Developer Interview Questions and Answers

Q1. What is threading
Ans. 
Threading is a programming technique that allows multiple tasks to run concurrently within a single process.
• Threading allows for parallel execution of tasks within a program.

• Threads share the same memory space, allowing for efficient communication and data sharing.

• Examples of threading in programming languages include Java's Thread class and Python's threading module.
Answered by AI
Add your answer
Q2. 7 layer of networking
Ans. 
The 7 layers of networking refer to the OSI model, which is a conceptual framework used to understand how networks operate.
• Physical layer: Deals with physical connections and hardware (e.g. cables, switches)

• Data link layer: Manages data transfer between devices on the same network (e.g. Ethernet)

• Network layer: Handles routing and forwarding of data packets (e.g. IP)

• Transport layer: Ensures data is delivered reliably an...read more
Answered by AI
Add your answer

Q1. Prev salary and prev experience(even if you fake it you can pass interview, he is dumb about software development)
Add your answer
Q2. What is your expectation
Ans. 
My expectation is to work in a challenging environment where I can utilize my skills to contribute to the success of the team and company.
• Expectation to work on complex projects that require problem-solving skills

• Desire to collaborate with talented team members to achieve common goals

• Opportunity for continuous learning and professional growth

• Expectation for clear communication and feedback from management
Answered by AI
Add your answer

Question based on array string linkedlist

Fizz buzz question and array related

Q1. Basic react, javascript and one question to find duplicate.
Add your answer

Q1. Salary discussion
Add your answer

Some basic question of programming

Q1. Takes 40 to 50 minutes
Add your answer
Q2. Basic algo and html tag OOPs
Add your answer

Q1. Basically about what's on resume.
Add your answer

Q1. About the knowledge on the JD provided.
Add your answer

Q1. Synopsis of all key skills overall randomly they asked
Add your answer

Q1. They asked for project that i was done and related to that skills
Add your answer

Basics of quants logical etc

Either java related questions or .net

Q1. Based on projects and deep understanding of projects
Add your answer

Q1. Few basic hr questions
Add your answer