Panasonic Avionics Corporation Software Engineer Interview Questions and Answers

Q1. C++ fundamental
Add your answer
Q2. Reverse linked list
Add your answer

Basic leetcode problems

Q1. Basic java questions
Add your answer

Tree algorithm about some riddels

Aerospace, Airplane related SW need to meet the DO178C, asking experiences with this

Related experiences and roles about the project with used DO178c

Problem Statement : it would provide you the detailed description

Example : It would provide example of the program code

Functional Description: It would provide functional details of the code to be written

Returns: It would provide details of expected output of the code (what code should return after execution)

While passing the first stage of interviews is considered difficult, it is often harder to complete a data entry test simply because of the increased need to work under pressure. Data entry tests often cause the most experienced workers to make unnecessary errors that aren’t really representative of how they work daily. However, with some simple preparation, you can complete your pre-employment tests with confidence. Here is how to prepare for your upcoming data entry test.

Q1. Frequency of character
Ans. 
The question is asking about how often each character appears in a given string.
• Iterate through the string and count the frequency of each character using a hashmap.

• Return the hashmap with characters as keys and their frequencies as values.
Answered by AI
Add your answer

Assigned data analysis project

Q1. Tell me about your self
Ans. 
I am a passionate software engineer with experience in developing web applications using various technologies.
• Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular

• Proficient in backend development with Node.js and databases like MongoDB and MySQL

• Familiar with version control systems like Git and project management tools like Jira
Answered by AI
Add your answer
Q2. Tell abt the projects
Ans. 
Developed a web application for tracking inventory and sales data
• Used React.js for front-end development

• Implemented RESTful APIs using Node.js and Express

• Utilized MongoDB for database management
Answered by AI
Add your answer

1 hr test with mcq and coding snippet

Q1. What are pointers in c?
Ans. 
Pointers are variables that store memory addresses of other variables in C programming language.
• Pointers are used to manipulate data structures like arrays, linked lists, and trees.

• They can be used to pass values by reference to functions.

• Pointers can also be used to allocate memory dynamically using functions like malloc() and calloc().
Answered by AI
View 1 more answer
Q2. Write a linked list program.
Ans. 
A linked list program is a data structure that stores a sequence of elements with pointers to the next element.
• Create a Node class with a value and a next pointer

• Create a LinkedList class with a head pointer and methods to add, remove, and traverse nodes

• Example: LinkedList ll = new LinkedList(); ll.add(5); ll.add(10); ll.remove(5);
Answered by AI
Add your answer
Q3. Applications of data structures
Ans. 
Data structures are used to organize and manipulate data efficiently in various applications.
• Data structures are used in databases to store and retrieve data quickly.

• In computer graphics, data structures are used to represent geometric objects.

• Data structures are used in algorithms such as sorting and searching.

• In networking, data structures are used to represent network packets and routing tables.

• Data structures are u...read more
Answered by AI
Add your answer
Q4. Algorithm for merge sort
Ans. 
Merge sort is a divide and conquer algorithm that recursively divides the input array into two halves, sorts them and then merges them.
• Divide the array into two halves

• Recursively sort the two halves

• Merge the sorted halves

• Repeat until the entire array is sorted
Answered by AI
Add your answer
Q5. Cloud computing application in real world in project
Ans. 
Cloud computing is widely used in various industries for data storage, processing, and analysis.
• Cloud computing allows for easy scalability and cost-effectiveness in managing large amounts of data.

• Real-time collaboration and access to data from anywhere are some of the benefits of cloud computing.

• Examples of cloud computing applications in real-world projects include Amazon Web Services (AWS), Microsoft Azure, and Goog...read more
Answered by AI
Add your answer
Q6. Java and nodejs questions
Add your answer