Next Education India School Principal Interview Questions and Answers

Q1. About myself and some questions on teaching
Add your answer
Q2. And some questions to check patience
Add your answer

Q1. Explain about Android lifecycle
Ans. 
Android lifecycle refers to the series of states that an activity or fragment goes through from creation to destruction.
• Android lifecycle includes states like onCreate, onStart, onResume, onPause, onStop, onDestroy, etc.

• Activities and fragments transition between these states based on user interactions and system events.

• Understanding Android lifecycle is crucial for managing resources, saving state, and handling config...read more
Answered by AI
Add your answer
Q2. Explain about fragment lifecycle
Ans. 
Fragment lifecycle refers to the series of events that occur in the lifespan of a fragment in an Android app.
• Fragments go through various states like created, started, resumed, paused, stopped, and destroyed.

• Fragment lifecycle methods include onCreate(), onCreateView(), onResume(), onPause(), onStop(), onDestroy(), etc.

• Fragment lifecycle is closely tied to the hosting activity's lifecycle.

• Understanding fragment lifecyc...read more
Answered by AI
Add your answer

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
Answered by AI
Add your answer
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.
Answered by AI
Add your answer

Aptitude test was bassed on the subject related

Q1. About grammar, language
Add your answer

Q1. Demo on your subject
Add your answer
Q2. Subject related question only
Add your answer

Q1. Relocation related question
Add your answer
Q2. Salary negotiation, work culture
Add your answer

Simple coding questions.

Q1. Simple coding questions
Add your answer
Q2. Whats your Name
Add your answer

Q1. Talk about your projects
Add your answer
Q2. Some Node JS question
Add your answer

Q1. Mother vertex and connected city
Add your answer