Mobase Associate Engineer Interview Questions and Answers

Q1. What are the Siemens plc models?
Ans. 
Siemens plc models include S7-1200, S7-1500, S7-300, S7-400, and LOGO!
• S7-1200

• S7-1500

• S7-300

• S7-400

• LOGO!
Answered by AI
Add your answer
Q2. What is the spc?
Ans. 
SPC stands for Statistical Process Control, a method used to monitor and control processes to ensure they are operating efficiently and within specifications.
• SPC involves collecting and analyzing data to identify variations in a process

• It helps in detecting and correcting issues before they result in defects

• Common tools used in SPC include control charts, histograms, and Pareto charts
Answered by AI
Add your answer
Q3. How to configure the dp dp coupler?
Ans. 
To configure a dp dp coupler, set the parameters for communication protocol, baud rate, address, and data format.
• Set the communication protocol to match the devices being connected.

• Configure the baud rate to ensure proper data transmission speed.

• Assign a unique address to the dp dp coupler for identification.

• Choose the appropriate data format for the connected devices.

• Test the configuration to ensure proper communicati
Answered by AI
Add your answer

Q1. Personal details
Add your answer

It was easy coding questions

Q1. Regarding Kalman Filter
Add your answer

Q1. What is the smart pointers?
Ans. 
Smart pointers are objects that store a pointer to dynamically allocated memory and provide automatic memory management.
• Smart pointers help prevent memory leaks by automatically releasing memory when the pointer is no longer needed.

• Examples include unique_ptr, shared_ptr, and weak_ptr in C++.

• unique_ptr is used for exclusive ownership, shared_ptr for shared ownership, and weak_ptr to break circular references.
Answered by AI
Add your answer
Q2. What is the lamda function?
Ans. 
A lambda function is a small anonymous function defined in a single line of code without a name.
• Lambda functions are often used in programming languages that support functional programming.

• They are commonly used for short, simple operations that do not require a named function.

• Lambda functions can take any number of arguments but can only have one expression.

• Example: lambda x: x*2 defines a lambda function that doubles
Answered by AI
Add your answer

Q1. What is threading?
Ans. 
Threading is a way for a program to split itself into multiple simultaneous tasks.
• Threading allows for parallel execution of tasks within a program.

• Each thread has its own stack and runs independently of other threads.

• Threads can communicate with each other and share resources.

• Example: A web server handling multiple client requests concurrently using threads.
Answered by AI
Add your answer
Q2. What is lamda function?
Ans. 
Lambda function is an anonymous function in programming that can have multiple parameters and can be used as an argument to other functions.
• Lambda functions are also known as anonymous functions because they do not have a name.

• They are often used for short, one-time tasks that do not require a separate function definition.

• Lambda functions can take multiple parameters and return a single value.

• Example: lambda x, y: x + ...read more
Answered by AI
Add your answer

Q1. Basic intro about yourself
Add your answer

Q1. About yourself, describe
Add your answer
Q2. Technical question
Add your answer

Q1. Basic of Oops in Cpp ?
Add your answer
Q2. How byte padding is done?
Ans. 
Byte padding is the process of adding extra bytes to a data structure to ensure it meets a certain size or alignment requirement.
• Byte padding is commonly used in computer memory allocation to align data structures to memory boundaries.

• Padding is necessary to ensure that data structures are properly aligned for efficient memory access.

• For example, if a data structure requires alignment on a 4-byte boundary, padding may ...read more
Answered by AI
Add your answer

Q1. Tell us about your PhD research.
Add your answer

Q1. How to detect false target?
Ans. 
Detecting false targets involves analyzing patterns, behavior, and data to identify inconsistencies.
• Analyze patterns and behavior of the target to look for inconsistencies

• Use data validation techniques to verify the authenticity of the target

• Implement anomaly detection algorithms to flag suspicious targets

• Utilize machine learning models to predict and identify false targets
Answered by AI
Add your answer

Q1. Tell me about yourself.
Ans. 
I am a highly experienced Senior Software Engineer with a strong background in developing innovative solutions.
• Over 10 years of experience in software development

• Expertise in Java, Python, and SQL

• Proven track record of leading successful projects

• Strong problem-solving and analytical skills

• Excellent communication and teamwork abilities
Answered by AI
Add your answer

Aptitude round consists of aptitudes and some pseudocode snippets to solve and it also had one medium level coding question and one hard level coding question.

Q1. Write a pattern pyramid number in Java
Ans. 
Pattern pyramid number in Java
• Use nested loops to print the pyramid pattern

• Increment the number in each row

• Handle spaces for proper alignment
Answered by AI
Add your answer
Q2. Write a C program to find Factorial of a number
Ans. 
A C program to find the factorial of a number using recursion
• Use a recursive function to calculate the factorial

• Handle the base case when the number is 0 or 1

• Multiply the number with the factorial of (number-1) in each recursive call
Answered by AI
Add your answer
Q3. What is Little endian and Big endian in C
Ans. 
Little endian and Big endian are byte ordering formats in which multi-byte data is stored in memory.
• Little endian: Least significant byte is stored at the lowest memory address.

• Big endian: Most significant byte is stored at the lowest memory address.

• Example: In Little endian, the number 0x12345678 is stored as 78 56 34 12 in memory.

• Example: In Big endian, the same number is stored as 12 34 56 78 in memory.
Answered by AI
Add your answer
Q4. Why do you use Docker and Git
Ans. 
I use Docker for containerization to easily manage and deploy applications, and Git for version control to collaborate and track changes.
• Docker allows for consistent development environments across different machines

• Git helps track changes, collaborate with team members, and revert to previous versions if needed

• Both tools improve efficiency and productivity in software development
Answered by AI
Add your answer
Q5. Draw architecture diagram for your Machine Learning Project
Ans. 
The architecture diagram for a Machine Learning project typically includes data preprocessing, model training, evaluation, and deployment stages.
• Data preprocessing stage involves cleaning, transforming, and preparing the data for model training.

• Model training stage includes selecting the appropriate algorithm, training the model on the data, and tuning hyperparameters.

• Evaluation stage involves assessing the model's per...read more
Answered by AI
Add your answer

Q1. Tell me about your family
Ans. 
I come from a close-knit family of four, including my parents and younger sister.
• My parents have always been supportive of my career choices and encouraged me to pursue my passion for software engineering.

• My younger sister is currently studying computer science and we often collaborate on coding projects together.

• Family gatherings are important to us and we enjoy spending quality time together, whether it's celebrating
Answered by AI
Add your answer
Q2. Which is your favorite subject and why
Add your answer
Q3. What will you do if you get rejected in this round
Add your answer