KPIT Technologies Interview Questions, Process, and Tips

Q1. Explain firmware update over the air.
Ans. 
Firmware update over the air is the process of remotely updating the software on a device without requiring physical access.
• OTA updates allow for seamless and convenient updates to devices without user intervention.

• Devices must be connected to the internet to receive OTA updates.

• OTA updates can be scheduled to minimize disruption to users.

• Security measures must be in place to ensure the integrity of OTA updates.

• Example...read more
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Q2. Is CAN communication encrypted.
Ans. 
CAN communication is not encrypted by default.
• CAN communication is not encrypted by default

• Encryption can be implemented on top of CAN communication for added security

• Examples of encrypted communication protocols include CAN FD with Secure Onboard Communication (SOC)
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Q1. What is rectifier? what are the different types of rectifier??
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). There are different types of rectifiers including half-wave, full-wave, and bridge rectifiers.
• Rectifier is used to convert AC to DC by allowing current to flow in only one direction.

• Half-wave rectifier only allows one half of the AC waveform to pass through.

• Full-wave rectifier allows both halves of the AC waveform to pass...read more
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Q2. What is flip flop? what are the different types of flip flop? Draw circuit diagram and truth table for JK flip flop
Ans. 
A flip flop is a digital circuit that stores a single bit of data. There are different types of flip flops such as SR, D, JK, and T flip flops.
• Flip flop is a sequential logic circuit that stores one bit of data.

• Types of flip flops include SR, D, JK, and T flip flops.

• JK flip flop has two inputs (J and K), a clock input, and two outputs (Q and Q').

• The truth table for a JK flip flop shows the behavior of the flip flop bas
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It consists of MCQs which are easy to medium

2 codes-easy level, hidden test cases will be there you can practice in CodeChef easy to medium level to crack the exam

Q1. Related to technical questions and projects
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The coding test had a moderate difficulty level.

Q1. Coding Based questions were asked.
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Q1. What are your strengths and weaknesses.
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Aptitude round was online. Some debugging code also has been asked.

Q1. Find "Fibonacci" series
Ans. 
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
• Start with 0 and 1 as the first two numbers in the series

• Add the previous two numbers to get the next number in the series

• Repeat the process to generate the Fibonacci series
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Q2. Question based on string
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Q1. Oops concepts, basic C++
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Q1. Multi threading, design patterns
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