The Knowledge Academy Lead Trainer Interview Questions and Answers

Q1. Tell me about yourself
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Q2. Previous job responsibilities
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Q1. Subject related, personal,relocation
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Q2. Subject related, salary, previous job
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Q3. He round for negotiation
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Q4. No more round done with anyone
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Q1. Salary negotiations fullest
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Q1. About your work, role in previous Orgn
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Q1. Subject related
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Q1. Difference between first angle projection and third angle projection
Ans. 
First angle projection and third angle projection are two methods of creating orthographic projections of a 3D object.
• First angle projection is commonly used in Europe and Asia, while third angle projection is commonly used in North America.

• In first angle projection, the object is placed in front of the viewing plane and the views are created by projecting lines from the object onto the plane.

• In third angle projection,...read more
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Q2. What is lathe machine
Ans. 
A lathe machine is a tool that rotates a workpiece on its axis to perform various operations such as cutting, drilling, and sanding.
• Lathe machines are commonly used in metalworking and woodworking industries.

• They come in various sizes and types such as engine lathe, turret lathe, and CNC lathe.

• Lathe machines can be used to create a variety of objects such as bowls, candlesticks, and baseball bats.

• They are operated by s...read more
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We had to debate on the given topic

We had to make ppt for the topics given like C and cloud computing

Q1. StringBuffer vs StringBuilder
Ans. 
StringBuffer is synchronized and thread-safe, while StringBuilder is not synchronized.
• StringBuffer is slower due to synchronization, while StringBuilder is faster.

• Use StringBuffer when thread safety is needed, use StringBuilder for better performance.

• Example: StringBuffer sb = new StringBuffer(); StringBuilder sb = new StringBuilder();
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Q1. Tell me about your family background
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Q2. Tell me about yourself
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