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Wipro PARI

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Wipro PARI Engineer Trainee Intern Interview Questions and Answers

Updated 29 Mar 2024

Wipro PARI Engineer Trainee Intern Interview Experiences

1 interview found

Engineer Trainee Intern Interview Questions & Answers

user image Anonymous

posted on 29 Mar 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via campus placement at DY Patil College of Engineering and Technology, Kolhapur and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

There was two aptitude test regular aptitude and core aptitude.

Round 2 - HR 

(1 Question)

  • Q1. Introduction, background,setback, willing to relocate, strengths
    • Add your answer
Round 3 - Technical 

(4 Questions)

  • Q1. Company related, sensors,project,skills.
    • Add your answer
  • Q2. Function of pir sensor?
  • Ans. 

    PIR sensor detects motion by measuring changes in infrared radiation levels.

    • Passive Infrared (PIR) sensor detects motion by measuring infrared radiation emitted by objects in its field of view.

    • When motion is detected, the sensor sends a signal to trigger an alarm or turn on lights.

    • Commonly used in security systems, automatic lighting systems, and occupancy detection in buildings.

    • Answered by AI
    Add your answer
  • Q3. What is use of biometric?
  • Ans. 

    Biometric technology is used for identification and authentication based on unique biological traits.

    • Used for security purposes to verify identity through fingerprints, facial recognition, iris scans, etc.

    • Commonly used in access control systems, time and attendance tracking, and mobile devices.

    • Helps prevent unauthorized access and fraud by ensuring only authorized individuals can access certain areas or information.

    • Answered by AI
    Add your answer
  • Q4. How you can access RFID?
  • Ans. 

    RFID can be accessed using RFID readers which communicate with RFID tags wirelessly.

    • RFID can be accessed using RFID readers which emit radio waves to communicate with RFID tags.

    • RFID tags contain a unique identifier that can be read by the RFID reader.

    • RFID technology is commonly used for tracking inventory, access control, and payment systems.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - For core placement opportunities...focus on your basics and projects that you are doing.

Skills evaluated in this interview

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Oxane Partners
Disappointing Interview Experience with D.E. Shaw
I recently interviewed with D.E. Shaw, and it turned out to be one of the most draining experiences I’ve had. The interviewer’s approach felt unnecessarily harsh and dismissive, which made the entire process uncomfortable. At multiple points, the interviewer asked me to drop off the call, even when I tried asking basic questions about the designation, job description, and other details. After the interview, I found myself sitting there for a few minutes, trying to process what just happened. It left me questioning the overall tone and professionalism of the interview. Definitely not the experience I was expecting from such a well-known firm.
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Intern Interview Questions & Answers

Siemens Industry Software (India) user image Anonymous

posted on 5 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Two coding questions of easy to moderate difficulty level, focusing on arrays and strings.

Round 2 - Technical 

(2 Questions)

  • Q1. What is the Quick Sort algorithm?
    • Add your answer
  • Q2. What is the merge sort algorithm and what is its time complexity?
    • Add your answer

Intern Interview Questions & Answers

Siemens PLM Software user image Anonymous

posted on 14 Nov 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Coding Round is conducted in HackerRank Test

Round 2 - Technical 

(2 Questions)

  • Q1. What is the difference between MySQL and Postgresql.
  • Ans. 

    MySQL is known for its speed and ease of use, while PostgreSQL is known for its advanced features and extensibility.

    • MySQL is more commonly used in web applications due to its speed and simplicity.

    • PostgreSQL is preferred for complex applications that require advanced features like JSON support, full-text search, and custom data types.

    • MySQL has a larger market share and is owned by Oracle, while PostgreSQL is open-source...

    • Answered by AI
    Add your answer
  • Q2. What is the principle of OOPS
  • Ans. 

    OOPS stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOPS focuses on the use of classes and objects to organize code

    • Encapsulation: bundling data and methods that operate on the data into a single unit (class)

    • Inheritance: allows a class to inherit properties and behavior from another class

    • Polymorphism: the ability for objects of differ...

    • Answered by AI
    Add your answer
Round 3 - Technical 

(2 Questions)

  • Q1. What is the OOPS
  • Ans. 

    OOPS stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOPS focuses on creating objects that interact with each other to solve problems

    • It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation

    • Example: In a banking system, you can have classes like Account, Customer, and Transaction, each with their own pro

    • Answered by AI
    Add your answer
  • Q2. How Will You Include CSS in HTML
  • Ans. 

    CSS can be included in HTML using inline, internal, or external methods.

    • Use inline CSS by adding the style attribute to HTML elements

    • Use internal CSS by placing CSS code within