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Autoplant System Interview Questions and Answers
Autoplant System Interview Experiences
3 interviews found
Anonymous
Selected
I applied via AmbitionBox and was interviewed in Sep 2024. There was 1 interview round.
(3 Questions)
- Q1. What is the name of tag ditection equipment?
- Ans.
RFID (Radio Frequency Identification) equipment is used for tag detection.
RFID equipment is commonly used for tag detection in various industries.
Examples of RFID equipment include RFID readers, antennas, and tags.
RFID technology uses radio waves to identify and track objects or people.
- Q2. What is the PA system?
- Ans.
A PA system, or public address system, is a system of electronic devices used to amplify and distribute sound to a large audience.
Consists of microphones, amplifiers, loudspeakers, and other audio equipment
Used in public spaces, schools, stadiums, and other venues to make announcements or play music
Can be wired or wireless, with various configurations for different needs
- Q3. How many modules use in 12-Line Big Yard LED display?
- Ans.
The 12-Line Big Yard LED display uses 48 modules.
The 12-Line Big Yard LED display uses 48 modules in total.
Each line of the display consists of 4 modules.
Therefore, 12 lines x 4 modules per line = 48 modules in total.
Service Engineer Interview Questions asked at other Companies
I applied via Approached by Company
(6 Questions)
- Q1. What is the name of tag providing reader
- Ans.
The name of the tag providing reader is RFID reader.
RFID stands for Radio Frequency Identification.
RFID readers use radio waves to read and capture information stored on RFID tags.
RFID technology is commonly used in inventory management, access control, and tracking applications.
- Q2. What is name of installation reader of loading point. How working the rule.
- Ans.
The installation reader of loading point is called a Loading Arm. It is used to transfer liquids or gases from one tank to another.
Loading Arm is a mechanical device that is used to transfer liquids or gases from one tank to another.
It is installed at the loading point and is used to load or unload the tank.
The Loading Arm is designed to be flexible and can be moved in different directions to reach the tank.
It is equip...
- Q3. How many p10 module use of 2line LED display
- Ans.
The number of p10 modules used in a 2-line LED display depends on the size and resolution of the display.
The number of p10 modules required for a 2-line LED display can vary depending on the size and resolution of the display.
A larger display with higher resolution will require more p10 modules than a smaller display with lower resolution.
The number of p10 modules needed can also depend on the manufacturer and model of...
- Q4. What is the name of module use In APD box for by Network connection
- Ans.
The module used in APD box for network connection is called Ethernet module.
Ethernet module is used for connecting the APD box to a network.
It allows for data transfer between the APD box and other devices on the network.
Examples of Ethernet modules include the Wiznet W5500 and the Microchip ENC28J60.
- Q5. What is a name of Use Sensor by weigh bridge
- Ans.
The name of the sensor used by weigh bridges is called Load Cells.
Load cells are transducers that convert force into an electrical signal.
They are used in weigh bridges to measure the weight of the load on the bridge.
Load cells come in different types such as hydraulic, pneumatic, and strain gauge.
Examples of load cell manufacturers include Rice Lake Weighing Systems, Mettler Toledo, and Vishay Precision Group.
- Q6. What is name of One side sensor name
- Ans.
There are many types of sensors, please specify which type of sensor you are referring to.
The name of a one-sided sensor will depend on the type of sensor being referred to.
Some examples of one-sided sensors include infrared sensors, ultrasonic sensors, and photoelectric sensors.
Infrared sensors detect infrared radiation and are commonly used in temperature measurement and motion detection.
Ultrasonic sensors use sound ...
Interview Preparation Tips
Skills evaluated in this interview
Top Autoplant System Service Support Engineer Interview Questions and Answers
Service Support Engineer Interview Questions asked at other Companies
I applied via Recruitment Consulltant and was interviewed in May 2022. There was 1 interview round.
(1 Question)
- Q1. What is the recent coding project you have handled?
- Ans.
Developed a web application for a retail company to manage their inventory and sales.
Used React.js for the frontend and Node.js for the backend
Implemented authentication and authorization using JWT
Integrated with Stripe API for payment processing
Utilized MongoDB for database management
Interview Preparation Tips
- Core Java
- advanced java
The basics should be very clear to everyone
Software Engineer Interview Questions asked at other Companies
Jobs at Autoplant System
Interview questions from similar companies
I applied via Campus Placement
Interview Preparation Tips
Experience: It consists of quant, reasoning, C/C++, Englisg and Unix.
Tips: Go through basics and practice well
Duration: 1:30 hrs minute
Total Questions: 60-70
Round: Technical Interview
Experience: Have thorough knowledge about your project.
Round: HR Interview
Experience: Just a casual talk like about your personal details, hobbies etc.
General Tips: Be confident.
Skills:
College Name: NIT Durgapur
I applied via Referral
Interview Preparation Tips
Experience: I appeared for Amdocs through Campus Recruitment Process. Section 1,2,3 was not tough, if you have practiced RD Sharma then don't worry about these sections as it was the easiest part of the written test. After that there were two coding questions in which you can choose any language(C/C++/Java) to write your code. The code were easy, I mean it wasn't like Codechef problems. If you have ever made the programming assignments by yourself then you would definitely be able to crack this section. Even if you didn't make it then you can practice coding questions like finding H.C.F, L.C.M, Removing redundant number from array, finding whether the string is palindrome or not, finding whether the number is Armstrong number or not,etc,. Now comes the technical section that was little bit tough for those who haven't studied about UNIX ever. It was consisting of C, DBMS and Unix. C questions can easily be attempt by completing "Test your C Skills by Yashwant Kanedtkar", In DBMS most of the questions were query based, some PL/SQL questions were also there, in Unix most of the questions were from VI editor commands and some linux commands like sed, uniq, fdisk and very few questions were from shell scripting like, what will be the output of echo*. Overall the test was easy, since it is easy for everyone so you need to do lots of practice because out of more than 200 students only 39 cleared the written test in our campus.
Duration: 2:30 minutes
Total Questions: 82
Skills: Implementation Of Code Using OOPS, Coding Skills, Database Management, Ability To Think, Ability To Cope Up With Stress, Ability To Deal Diplomatically, 1)communication
College Name: NIT Sikkim
ankur soni
I appeared for an interview in Nov 2016.
Interview Questionnaire
11 Questions
- Q1. General technical questions.
- Q2. Java string class
- Q3. Java singleton pattern
- Q4. LinkedIn list loop
- Q5. Array list operations and search
- Q6. Tomcat server related
- Q7. Situations based
- Q8. Salary negotiation
- Q9. Location based
- Q10. Reason for leaving
- Ans.
Seeking better growth opportunities and challenges
Limited growth potential in current role
Desire to work on more challenging projects
Looking for a company with a better cultural fit
Relocating to a new area
- Q11. Expectation
Interview Preparation Tips
Experience: Online test for basic knowledge Check on SQL, UNIX, oops.
Apptitude, reasoning and English.
Tips: Learn UNIX basic commands and vi editor.
SQL query for index, update, delete and stored procedure.
Java exception and oops.
Duration: 2 hours 30 minutes
Total Questions: 90
Round: Technical Interview
Experience: General questions search any interview site.
Tips: Please share your thoughts before answering any question.
Round: HR Interview
Experience: NA
Tips: NA
Skills: Java Programming
Interview Questionnaire
2 Questions
- Q1. How would you increase the sales of newspaper in your locality?
- Ans.
To increase newspaper sales in the locality, I would focus on improving content, distribution, and marketing strategies.
Conduct market research to understand readers' preferences and interests
Create engaging and informative content that caters to the local audience
Offer attractive subscription packages and discounts to encourage regular readership
Partner with local businesses and events to increase visibility and distr...
- Q2. What new feature you would like to add in Google maps and how would it help to increase the company's revenue?
- Ans.
I would like to add a feature that suggests nearby events and attractions based on user preferences.
Personalized event and attraction recommendations
Integration with ticketing platforms for revenue sharing
Increased user engagement and retention
Interview Preparation Tips
Experience: In the written test they asked questions from logical and quantitative aptitude, verbal reasoning and few questions from core topics.
Round: HR Interview
Experience: This was followed by different rounds of interviews. The HR questions were mainly about me, my strengths and weaknesses and why do I want to join the company and where do I see myself in the next five years or so. Loads of guesstimate questions like estimate number of autos in Delhi and other similar cases.
College Name: LADY SHRI RAM COLLEGE
Interview Preparation Tips
Experience: First round was a written test which had 20 MCQ's in the field of Databases, Theory of computation, Operating systems, Data Structures and Algorithms and one programming question. 7 students (4 B.Tech, 3 M.Tech) got through to the interviews. Most of the interviews were held in the Google Bangalore campus. There were a total of 5 rounds of interviews. All based on Data Structures and Algorithms. Each round had 2 questions for which we were usually supposed to explain the algorithm first and then write the code on a Google doc. It was a really great experience. I got a chance to visit both Google Bangalore and Hyderabad campuses and taste their awesome food.
Total Questions: 20
General Tips: Practice your coding skills. Writing a neat code is very important. Interviewers not just look for a good algorithm but also your coding style (indentation, variable names, simplicity etc.)
College Name: NIT SURATHKAL
Software Developer Interview Questions & Answers
Google
Sree Meghana Thotakuri
posted on 10 Mar 2015
Interview Preparation Tips
Experience: Google's APAC test is an online coding round. The test is for 3 hours and it has 4 coding questions.
Duration: 180 minutes
Round: Technical Interview
Experience: I had 3 technical interviews. The questions asked in them consisted of algorithmic coding and design questions. The approach was more stressed upon. The interviewers were very helpful and they were generous in throw hints whenever I was blocked.
Skills: Algorithmic coding , C++
College Name: IIT BOMBAY
Interview Questionnaire
13 Questions
- Q1. Given a source array of integers with possible duplicates and a target integer, write algorithm to find out 2 numbers in source array whose sum is equal to target integer
- Ans.
Algorithm to find 2 numbers in an array whose sum is equal to a target integer
Use a hash table to store the difference between target and each element in the array
Iterate through the array and check if the current element exists in the hash table
Return the pair of elements that sum up to the target integer
- Q2. Say you have three tables WORK, USERS, MANAGERS WORK - work_id - user_id - how_much USERS - user_id - team MANAGERS - manager_id - team If I am a manager, write a select statement to retrieve the work o...
- Ans.
Write a select statement to retrieve work of all users who belong to my team.
Join USERS and WORK tables on user_id
Join MANAGERS and USERS tables on team
Filter by manager_id
- Q3. In a Chrome extension, which file contains the most important information of the extension like version, pattern matches, etc
- Ans.
The manifest.json file contains the most important information of a Chrome extension.
The manifest.json file includes the version number, permissions, content scripts, background scripts, and other important details.
It is located in the root directory of the extension.
It is required for all Chrome extensions.
Example: "manifest_version": 2, "version": "1.0", "permissions": ["tabs", "storage"]
- Q4. There are three rooms, and there are Princess, Flowers and Snake in those rooms. The doors of all the rooms have incorrect nameplates. i.e., the nameplate for the princess’ room is not Princess. Similarly,...
- Q5. Which is faster: finding an item in a hashtable or in a sorted list? And Why?
- Ans.
Hashtable is faster for finding an item than a sorted list.
Hashtable has constant time complexity O(1) for finding an item.
Sorted list has logarithmic time complexity O(log n) for finding an item.
Hashtable uses hashing to directly access the item's location.
Sorted list requires binary search to find the item's location.
Hashtable is ideal for large datasets with frequent lookups.
Sorted list is ideal for datasets that re
- Q6. What are some of the most popular Data interchange formats when using APIs
- Ans.
JSON and XML are the most popular data interchange formats when using APIs.
JSON (JavaScript Object Notation) is a lightweight format that is easy to read and write. It is widely used in web APIs.
XML (Extensible Markup Language) is a more complex format that is also widely used in web APIs.
Other formats include CSV (Comma Separated Values), YAML (YAML Ain't Markup Language), and Protocol Buffers.
- Q7. Name some popular APIs for each of these Social Commerce service(llike a photo service etc)
- Ans.
Popular APIs for Social Commerce services
Facebook Graph API for social media integration
Instagram API for photo sharing and tagging
Twitter API for real-time updates and customer engagement
Pinterest API for product discovery and sharing
Google Maps API for location-based services
PayPal API for secure payment processing
- Q8. How would you change the format of all the phone numbers in 1000 static html pages?
- Ans.
Use a script to iterate through each HTML page, locate phone numbers, and update their format.
Write a script using a programming language like Python or JavaScript to iterate through each HTML page
Use regular expressions to locate phone numbers in the pages
Update the format of the phone numbers as needed (e.g. adding country code, changing separators)
Save the updated HTML pages with the new phone number format
- Q9. If you had an opportunity to design the Google Suggest system, please let us know how you would approach it and how you would execute the plan in terms of settings up systems like(data stores or databases,...
- Ans.
Designing Google Suggest system
I would start by analyzing user search patterns and frequently searched keywords
Then, I would create a database of these keywords and their associated search results
I would use indexing services to quickly retrieve relevant results for each keyword
I would also implement machine learning algorithms to improve the accuracy of suggestions over time
- Q10. How do you find out if a number is a power of 2? And how do you know if it is an odd number? Write code in the language of your choice
- Ans.
Check if a number is a power of 2 and odd.
To check if a number is a power of 2, use bitwise AND operator with the number and its predecessor. If the result is 0, it is a power of 2.
To check if a number is odd, use modulus operator with 2. If the result is 1, it is odd.
Example code in Python:
def is_power_of_two(num):
return num & (num - 1) == 0
def is_odd(num):
return num % 2 == 1
- Q11. How will improve the revenue of the cafeteria of the office.
- Ans.
By introducing new menu items, optimizing pricing strategy, and improving the overall dining experience.
Conduct a survey to understand the preferences of employees
Introduce healthy and affordable meal options
Offer discounts for bulk orders or loyalty programs
Partner with local vendors to source fresh ingredients
Improve the ambiance and seating arrangements
Implement online ordering and delivery services
- Q12. [Actual question which i screwed up. Bad Time for me]Number of users in 2001 for adwords, chrome, gmail, android and picassa are in the ratio of 6:9:14:13:8, and in 2004 we add 3 lakh more users. New rati...
- Q13. In google adwords there are about 30 million ads from 42 lanuages . What will I do review the ads and reject ads that do not comply with specific rules
- Ans.
Reviewing 30 million ads from 42 languages in Google AdWords and rejecting non-compliant ads requires a systematic approach.
Create a set of specific rules and guidelines for ad compliance
Use automated tools to filter out ads that violate the rules
Assign a team of reviewers to manually check the remaining ads
Ensure that the reviewers are fluent in the languages of the ads they are reviewing
Regularly update the rules and...
Interview Preparation Tips
Experience: I was asked to take the test at 8.30 pm. They fixed this test, a week back. Nobody will call you to remind you to take test. Nor the interviewer will call you. It is your responsibility to check ur mail without fail. On that day I was expecting a call from google from evening till 8.25 pm. None called me. I thought that they would have forgot that. I planned to do go out and have food. But suddenly my ipad gave a alert message and it was from gmail app [thanks for ipad, or else i would not have checked my mail in lap top]. It was from google recruiter. The mail stated that he has shared a doc with me and i must answer the questions in it. a google drive link was given. he mentioned that the test was for 2 hours. I was asked to type answers just below each of these questions.
Duration: 120 minutes
Round: Technical Interview
Experience: Since I had prepared for tech interviews like amazon, I was able to do it good.After a week I got a call from HR and informed that I cleared the first round. Then after two days I was told that i will have a telephonic interview with one of the google developers from adwords team . They scheduled a telephonic interview the next week
Round: Technical Interview
Experience: 1) How will improve the revenue of the cafeteria of the office. Lots of discussions went and i think, i really did that well.
2)[Actual question which i screwed up. Bad Time for me]
Number of users in 2001 for adwords, chrome, gmail, android and picassa are in the ratio of 6:9:14:13:8, and in 2004 we add 3 lakh more users. New ratio is 8:12:13:11:6. Number of picassa users in 2004= 1,44,000. Calculate number of adwords users in 2005.A basic math question that, even a school student can solve. But in that tension i was not able to do it. I took some time and finally gave him a answer. I myself knew that it would be wrong. But interviewer said great lets move on to next question[just to boost up me - good person].My actual job role revolves around developing tools for the the ad review team which will review the ad and reject illlegal ones. So third question was related to that .He told me that as I am from a tech background, I need to explain him technically wat will I do. He also said that he did not need the actual solution. They will just see the way I approach the problem. That an existing problem and they are open to suggestions.3)In google adwords there are about 30 million ads from 42 lanuages . What will I do review the ads and reject ads that do not comply with specific rules .Regarding the criteria under which google bans a ad as illegal – I discussed about different criteria .Out of the criteria’s i told , he asked me to consider only three criteria .
a) Link not working
b) Drug related ads
c) trademarks[trademark used by the companies]I gave lot of approaches like for link not workinga) designing a autobot which will automatically click ads link and check whether it is redirecting to correct page or not . Autobots are used by hackers to get money for the ads they posted . I suggested that by designing similar autobot we can validate the link.b) to check drug related ads -
To detect the language we can first check the geographic location from which the ad is getting posted and can narrow down to some less choices from which we can detect the language
i suggested him that we can create a trie which some specific keywords (like coccaine ) and do pattern matching with that and reject the add it contains any of the works in trie .The interviewer gave me another constraint wat if there comes a ad “coccaine rehabilitation center” we should reject those kind of ads na . thats for a good cause . So i suggested him that i can maintain another set of trie which can contain those set of keywords.Fist check trie1 if drug related keywords exist .
Next check trie 2 if other types of keyword exist.
– if keyword only present in trie1 [reject ad]
– if both tire return true [can reject . but its better that those ad's alone can be subjected to manual evaluation for rejection].I used trie as it can do the pattern matches faster .For trademarks also I discussed using similar datastructures and the interviewer was ok with my answer.
General Tips: I applied for a job in Google jobs page. I know that its very difficult that a resume gets noticed by google.Suddenly one fine day i got a call from Google HR saying that they are interested in my profile and asked me if, i was ready to go with the interview process[Come on! who will say no for Google]. I was surprised.I was asked to take a initial screen test [Online test].
Skills: data structure, Algorithm
College Name: na
Skills evaluated in this interview
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