Chegg Subject Expert Interview Questions and Answers

Q1. Self introduction Why byjus Subject questions
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2 hrs duration with 2 easy level dsa questions and 15 around mcqs based on core cs concepts.

Q1. Implement stack using linked list.
Ans. 
Implementing stack using linked list
• Create a Node class with data and next pointer

• Create a Stack class with top pointer

• Implement push() method to add element to top of stack

• Implement pop() method to remove element from top of stack

• Implement peek() method to return top element without removing it
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Q2. Print first duplicate value in a string.
Ans. 
Find the first duplicate value in an array of strings.
• Create a hash table to store the frequency of each string.

• Iterate through the array and check if the string already exists in the hash table.

• If it does, return the string. If not, add it to the hash table.

• If no duplicates are found, return null or an appropriate message.
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Thought process by any human

Q1. What are you thinking
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Q2. What is your success
Ans. 
My success as a School Teacher lies in my ability to create a positive and engaging learning environment for my students.
• I have a track record of improving student performance and academic outcomes.

• I use innovative teaching methods to cater to different learning styles.

• I foster a supportive classroom community where students feel comfortable expressing themselves.

• I regularly communicate with parents to keep them inform...read more
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Q3. Who are you if you are pm what will you do for country
Ans. 
As a PM, I am a leader responsible for the welfare and progress of the country.
• As a PM, I would prioritize education and work towards improving the quality of schools and access to education for all.

• I would focus on economic development and job creation to reduce unemployment and improve the standard of living.

• I would implement policies to address social issues such as poverty, healthcare, and inequality.

• I would promot...read more
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Assignment was to submit a teaching demo video on any of the listed topics in mail. And the deadline to submit the demo video was 48 hrs after receiving the mail. Demo video must be of 5 to 7 minutes in length.

Q1. Maths questions of upto 10th grade were asked. Approximately 15 questions were asked. You can search you tube for demo questions. That is the exact difficulty level of questions.
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Q1. Introduce yourself Technical questions
Ans. Start with your name, academics, experience, short term and long term goals
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Q2. Technical questions
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Q1. Sdlc lifecycle of components and architecture.
Ans. 
SDLC lifecycle involves planning, designing, developing, testing, deploying, and maintaining software components and architecture.
• SDLC (Software Development Life Cycle) includes phases like planning, designing, coding, testing, and maintenance.

• Components are designed, developed, tested, and integrated into the overall architecture.

• Architecture involves defining the structure, behavior, and interactions of software comp...read more
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Q1. Role and responsibility my tasks and questions on project
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