HP India Software Designer Interview Questions and Answers

Tell about AC industry

Q1. Move zeros to end?
Ans. 
Move all zeros in an array of strings to the end while maintaining the order of non-zero elements.
• Iterate through the array and move all zeros to the end while keeping the order of non-zero elements.

• Use two pointers approach to swap elements in-place.

• Example: Input: ['a', 'b', 'c', '0', 'd', '0'], Output: ['a', 'b', 'c', 'd', '0', '0']
Answered by AI
Add your answer
Q2. WHat are AWS services?
Ans. 
AWS services are cloud computing services provided by Amazon Web Services.
• Compute services (e.g. EC2, Lambda)

• Storage services (e.g. S3, EBS)

• Database services (e.g. RDS, DynamoDB)

• Networking services (e.g. VPC, Route 53)

• Machine learning services (e.g. SageMaker)

• Analytics services (e.g. Redshift, Athena)
Answered by AI
Add your answer
Q3. What is dynamodb?
Ans. 
DynamoDB is a fully managed NoSQL database service provided by AWS.
• Fully managed NoSQL database service

• Scalable and high-performance

• Supports key-value and document data models

• Automatically replicates data across multiple Availability Zones for high availability
Answered by AI
Add your answer

Q1. How good are you at stress handling situations?
Ans. 
I am very good at handling stress situations, remaining calm and focused under pressure.
• I have experience working on high-pressure projects with tight deadlines.

• I am able to prioritize tasks effectively and stay organized during stressful situations.

• I have developed strong problem-solving skills that help me navigate stressful scenarios.

• I am able to communicate effectively with team members and stakeholders to manage s...read more
Answered by AI
Add your answer
Q2. Why daikin eloaborate this?
Ans. 
Daikin may elaborate on a topic to provide more detailed information or explanation.
• To provide a better understanding of a complex concept or product

• To address potential questions or concerns from customers

• To showcase the company's expertise and knowledge in the industry
Answered by AI
Add your answer

The first round was an aptitude test, question ranging from medium to difficult .The marking scheme included -1,+1 for each incorrect and correct answer it was quite challenging . Additionally there were multiple-choice questions based on C++ output , which followed same marking scheme. Question were easy and most of the students were filtered out in this orund

Q1. Basic oops concepts and code to implement them.
Add your answer
Q2. Explain your projects, what technology, dataset you used ,challenges you faced.
Add your answer

Q1. Why to join WD?
Ans. 
WD offers exciting opportunities for growth and innovation in the software engineering field.
• Opportunity to work on cutting-edge technologies

• Collaborative and supportive work environment

• Career development and growth opportunities

• Strong company culture and values

• Global presence and diverse projects
Answered by AI
Add your answer
Q2. Detect loop in linked list
Ans. 
Use Floyd's Tortoise and Hare algorithm to detect loop in linked list.
• Initialize two pointers, slow and fast, at the head of the linked list.

• Move slow pointer by one step and fast pointer by two steps.

• If they meet at any point, there is a loop in the linked list.
Answered by AI
Add your answer
Q3. What are different product of WD?
Ans. 
WD offers a variety of products including external hard drives, internal hard drives, SSDs, and network attached storage devices.
• External hard drives

• Internal hard drives

• SSDs

• Network attached storage devices
Answered by AI
Add your answer
Q4. Do you want to ask any questions?
Add your answer

There was a coding round on techgig which i cleared

Q1. I was invited to the technical round which was also online
Add your answer
Q2. I could not attend the online technical round
Add your answer
Q3. 2 questions on dsa
Add your answer

Random c question like pointer even/odd

Present news, like covid-19

Simple aptitude and reasoning test.

Q1. Basic java questions about oops
Add your answer
Q2. Coding question
Add your answer

It was open coding contest called Ode 2 Code organised on hackerearth. Top 100 students got interview calls

Q1. This was a 1:1 online technical interview.
Add your answer
Q2. Basic question on web development, regarding projects in resume. 1 problem solving question and DSA basics
Add your answer
Q3. I was asked to explain merge sort
Ans. 
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts each half, and then merges the sorted halves.
• Divide the array into two halves

• Recursively sort each half

• Merge the sorted halves back together
Answered by AI
Add your answer