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Instrutel Systems
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I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
SQL query to return latest login date for each primary key
Use GROUP BY clause to group by primary key
Use MAX() function to get the latest login date
Join the tables if necessary
Use a hashmap to store the frequency of each number in the array.
Create a hashmap to store the frequency of each number in the array.
Iterate through the array and update the frequency in the hashmap.
Retrieve the frequency of the desired number from the hashmap.
Use regular expressions to validate array elements efficiently.
Use regular expressions to define the rules for validation.
Iterate through the array and apply the regular expression to each element.
Return true if all elements pass the validation rules, false otherwise.
I applied via Indeed and was interviewed before Apr 2022. There were 2 interview rounds.
posted on 14 Nov 2024
I applied via campus placement at Nehru Institute of Engineering and Technology, Coimbatore and was interviewed in Oct 2024. There was 1 interview round.
A diode is a two-terminal electronic component that allows current to flow in one direction only, while a transistor is a three-terminal electronic component that can amplify or switch electronic signals.
Diode has two terminals, anode and cathode, and allows current to flow in one direction only
Transistor has three terminals, base, emitter, and collector, and can amplify or switch electronic signals
Diodes are used in r...
A microprocessor is a small electronic device that functions as the central processing unit of a computer.
Microprocessors are made up of millions of tiny components like transistors, resistors, and capacitors.
They execute instructions and perform calculations for various tasks.
Examples of microprocessors include Intel's Core i7, AMD's Ryzen, and ARM's Cortex series.
Communication is the process of exchanging information, ideas, thoughts, or feelings between individuals or groups.
Communication involves both verbal and non-verbal methods.
Effective communication requires active listening and clear expression.
Examples include speaking, writing, body language, and gestures.
Communication can be one-way or two-way.
Feedback is essential for successful communication.
posted on 2 Dec 2024
posted on 2 Sep 2024
Basic aptitude questions
Leadership skills, team spirit, communication skills, problem-solving skills, analytical skills, and decision-making skills.
I am a dedicated Quality Engineer with a strong background in ensuring product quality and compliance with industry standards.
Experienced in conducting quality control tests and inspections
Skilled in identifying and resolving quality issues
Proficient in using quality management tools and techniques
Strong attention to detail and analytical skills
Excellent communication and teamwork abilities
My strengths include attention to detail, problem-solving skills, and strong communication. My weaknesses include a tendency to overthink and difficulty saying no.
Strengths: attention to detail
Strengths: problem-solving skills
Strengths: strong communication
Weaknesses: tendency to overthink
Weaknesses: difficulty saying no
I faced difficulty at work while working on a project due to conflicting requirements from different stakeholders.
Received conflicting feedback from different stakeholders on project requirements
Struggled to prioritize and balance the needs of each stakeholder
Had to facilitate meetings and negotiations to reach a consensus
Implemented a compromise solution that satisfied all parties involved
posted on 6 Oct 2024
I applied via Approached by Company and was interviewed in Sep 2024. There were 2 interview rounds.
The test about the aptitude questions asked normally
Design of system and electrical grid network
I applied via Walk-in
Shutting down a process involves terminating a program or application running on a computer system.
Use task manager or command line to end the process
Ensure all unsaved work is saved before shutting down
Consider any dependencies or impact on other processes
posted on 20 Nov 2024
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
Coding round where they ask few coding questions
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