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MNC AUTOMATION Assistant Officer Interview Questions and Answers
6 Interview questions
Calculate the amount of water trapped in an elevation map
Iterate through the array to find the maximum height on the left and right of each bar
Calculate the water trapped at each bar by finding the minimum of the maximum heights on left and right minus the current height
Sum up the water trapped at each bar to get the total amount of water trapped
AmbitionBox can grow its traffic to 5X by focusing on SEO, content marketing, social media engagement, partnerships, and user-generated content.
Improve SEO strategies to increase organic traffic
Create high-quality and engaging content to attract more visitors
Increase social media presence and engagement to drive traffic
Form partnerships with relevant websites or influencers to reach a wider audience
Encourage user-...
To compute the amount of water trapped in an elevation map after raining, iterate through the array and calculate the trapped water on each bar.
Iterate through the array to find the maximum height on the left and right of each bar
Calculate the amount of water trapped on each bar using the difference between the minimum of the two maximum heights and the height of the bar
Add up the amount of water trapped on each b...
A stack is a data structure that follows the Last In First Out (LIFO) principle, while a queue follows the First In First Out (FIFO) principle.
Stack: Used in undo functionality in text editors. Example: Ctrl + Z in Microsoft Word.
Queue: Used in a printer queue where the first document to be printed is the one that was sent first.
Stack: Elements are added and removed from the top of the stack.
Queue: Elements are ad...
A compiler translates the entire program at once and generates an executable file, while an interpreter translates the program line by line and executes it immediately.
Compiler translates the entire program before execution, while interpreter translates and executes line by line.
Compiler generates an executable file, while interpreter does not.
Compiler is faster in execution as it translates the code only once, wh...
Compiler processes entire program code at once, while interpreter processes code line by line.
Compiler translates the entire source code into machine code before execution
Interpreter translates and executes code line by line
Examples of compilers: GCC, Clang
Examples of interpreters: Python, Ruby
MNC AUTOMATION Assistant Officer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed in Jul 2023. There were 2 interview rounds.
(8 Questions)
- Q1. What is the difference between a stack and a queue? Give an example where you would use each.
- Ans.
A stack is a data structure that follows the Last In First Out (LIFO) principle, while a queue follows the First In First Out (FIFO) principle.
Stack: Used in undo functionality in text editors. Example: Ctrl + Z in Microsoft Word.
Queue: Used in a printer queue where the first document to be printed is the one that was sent first.
Stack: Elements are added and removed from the top of the stack.
Queue: Elements are added a...
- Q2. What is the difference between a compiler and an interpreter?
- Ans.
A compiler translates the entire program at once and generates an executable file, while an interpreter translates the program line by line and executes it immediately.
Compiler translates the entire program before execution, while interpreter translates and executes line by line.
Compiler generates an executable file, while interpreter does not.
Compiler is faster in execution as it translates the code only once, while i...
- Q3. A compiler takes a program as a whole code and the interpreter takes single line of code
- Ans.
Compiler processes entire program code at once, while interpreter processes code line by line.
Compiler translates the entire source code into machine code before execution
Interpreter translates and executes code line by line
Examples of compilers: GCC, Clang
Examples of interpreters: Python, Ruby
- Q4. Trapping Rain-Water problem: Given N non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining
- Ans.
Calculate the amount of water trapped in an elevation map
Iterate through the array to find the maximum height on the left and right of each bar
Calculate the water trapped at each bar by finding the minimum of the maximum heights on left and right minus the current height
Sum up the water trapped at each bar to get the total amount of water trapped
- Q5. Compute amount of water trapped in an elevation map after raining Iterate through the array and find the maximum height on the left and right of each bar Calculate the amount of water that can be trapped...
- Ans.
To compute the amount of water trapped in an elevation map after raining, iterate through the array and calculate the trapped water on each bar.
Iterate through the array to find the maximum height on the left and right of each bar
Calculate the amount of water trapped on each bar using the difference between the minimum of the two maximum heights and the height of the bar
Add up the amount of water trapped on each bar to...
- Q6. How do you handle stress and pressure? Want Answer Icon
- Ans. Taking breaks: Taking a break from work, even for a few minutes, can help you refresh your mind and reduce stress. Deep breathing: Practicing deep breathing exercises can help you relax and reduce anxiety
- Q7. How can AmbitionBox grow its traffic to 5X?
- Ans.
AmbitionBox can grow its traffic to 5X by focusing on SEO, content marketing, social media engagement, partnerships, and user-generated content.
Improve SEO strategies to increase organic traffic
Create high-quality and engaging content to attract more visitors
Increase social media presence and engagement to drive traffic
Form partnerships with relevant websites or influencers to reach a wider audience
Encourage user-gener...
- Q8. How did Quora scale its platform in the initial days?
- Ans. I enjoyed studying economics the most in my first term. Economies of scale occur when production costs decrease as output increases. However, after a certain volume, costs increase due to diminishing returns.Economies of scale refer to the cost advantages that a business can achieve by increasing production output.
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I appeared for an interview before Feb 2021.
(4 Questions)
- Q1. Why should we hire you?
- Q2. Why are you looking for a change?
- Q3. Where do you see yourself in 5 years?
- Q4. Tell me about yourself.
Basic accounting questions
(1 Question)
- Q1. In this round more technical questions asked on income statement and balance sheet.
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Nov 2017. There were 8 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Technical Interview on Power Systems/Switchgear & Control System. Detailed discussion on Switchgear and Protection. Discussion on IEC and IS standards.
- Q2. HR interview on experience and Pay scale
- Q3. Detailed discussion on experience and expectations.
- Q4. Baground & Certificate verification
Interview Preparation Tips
Experience: Engineering Degree & Suitable profile
Round: Group Discussion
Experience: Topic : Switchgear & Control System.
I have actively participated in technical discussion.
Round: Second level of technical round with higher authority
Experience: Details analysis on market segment
Round: Case Study Interview
Experience: Case study on my interest and profile interested in.
General Tips: Prepare and answer correctly to the questions you asked, do not lead interviewer in wrong way. Interviewers will easily guess what we are delivering.
Be 100% interested on your profile & role, Don't attend interview for the shake of job.
Skills: Technical Knowledge(ML, Communication, Body Language, Analytical Skills, Leadership, Presentation Skills, Time Management, Decision Making Skills
Duration: 1-3 Months
I applied via Recruitment Consultant and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Question from your CV and profile for which interview scheduled?
- Q2. Practical experience and ideas
Interview Preparation Tips
Please keep in mind that whenever you go for the interview interviewee must ensure that about the job profile and before attending the interview must go through with the Job Description and brush up on the basics.
Selected
I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. Worst company please stay away
- Q2. Foolish question they asked
Interview Preparation Tips
Selected
I appeared for an interview before Mar 2024.
The aptitude test is beneficial and somewhat easy.
The coding test was both successful and somewhat challenging.
Group discussions are highly beneficial.
(2 Questions)
- Q1. What is the concept of Object-Oriented Programming (OOP) in Python?
- Ans.
Object-Oriented Programming (OOP) in Python is a programming paradigm based on objects and classes to structure code effectively.
Encapsulation: Bundling data and methods that operate on the data within one unit (class). Example: class Dog with attributes and methods.
Inheritance: Mechanism to create a new class using properties of an existing class. Example: class Bulldog inherits from class Dog.
Polymorphism: Ability to...
- Q2. What can you tell me about machine learning algorithms?
- Ans.
Machine learning algorithms enable computers to learn from data and make predictions or decisions without explicit programming.
Supervised Learning: Algorithms learn from labeled data. Example: Linear Regression for predicting house prices.
Unsupervised Learning: Algorithms identify patterns in unlabeled data. Example: K-Means Clustering for customer segmentation.
Reinforcement Learning: Algorithms learn by interacting wi...
(2 Questions)
- Q1. Can you tell me about yourself?
- Q2. What makes you a suitable candidate for this position?
- Ans.
I possess a blend of relevant skills, experience, and a strong commitment to contributing positively to your team.
Strong analytical skills: In my previous role, I successfully analyzed market trends to improve product positioning.
Team collaboration: I led a project team that increased efficiency by 20% through effective communication and delegation.
Adaptability: I quickly learned new software tools that enhanced our wo...
Interview Preparation Tips
I applied via Referral and was interviewed in Jul 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. About your profile on basis of your resume.
- Q2. All basic engineering engineering questions even for a experienced professional.
- Q3. Problem solving methods based on your profile
- Ans.
I utilize analytical thinking, collaboration, and structured approaches to solve problems effectively in management roles.
Identify the problem clearly: For example, if team productivity is low, gather data on performance metrics.
Analyze root causes: Use techniques like the 5 Whys to dig deeper into issues, such as understanding why deadlines are missed.
Collaborate with the team: Involve team members in brainstorming se...
Interview Preparation Tips
Be ready with some basics engineering questions
Selected
I applied via Naukri.com and was interviewed before Jul 2023. There were 4 interview rounds.
Genaral awareness, reasoning
(2 Questions)
- Q1. Qualification and Working experience
- Q2. General questions about you
(2 Questions)
- Q1. What is PLC, scope of industrial automation.
- Ans.
PLC stands for Programmable Logic Controller. Industrial automation involves using PLCs to control machinery and processes in manufacturing.
PLCs are specialized computers used to control industrial processes and machinery.
They are programmed using ladder logic or other programming languages to automate tasks.
PLCs can be used in various industries such as manufacturing, automotive, food processing, and more.
Industrial a...
- Q2. Program of conveyor start stop and cascade logic.
- Ans.
Conveyor start stop and cascade logic involves programming the sequence of starting and stopping multiple conveyors in a specific order.
Use PLC programming to control the start and stop sequence of conveyors
Implement interlocking logic to ensure safe operation of conveyors
Utilize sensors to detect the presence of objects on the conveyor for automatic start/stop
Create a cascade logic to ensure smooth transition between ...
(1 Question)
- Q1. Salary negotiation and offer.
Skills evaluated in this interview
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Ask about Process of the Project management from start to finish
- Q2. Give the current case study on the topic and ask to write on the word file
- Q3. Past experience related to my job responsibilities
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Nov 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Technical questions related to your job role
- Q2. Related to technical publication
(1 Question)
- Q1. Salary discussion
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