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Appperfect Corp Interview Questions and Answers
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3 interviews found
Codeforce or codechef medium level questions
(2 Questions)
- Q1. Explain 4 blocks of oops
- Ans.
Four main principles of Object-Oriented Programming (OOP) are Abstraction, Encapsulation, Inheritance, and Polymorphism.
Abstraction: Hides complex implementation details and only shows the necessary features to the outside world.
Encapsulation: Bundles data and methods that operate on the data into a single unit, preventing direct access to data from outside the class.
Inheritance: Allows a class to inherit properties an...
- Q2. Write merge sort program
- Ans.
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts each half, and then merges them back together in sorted order.
Divide the array into two halves recursively
Sort each half using merge sort recursively
Merge the sorted halves back together
Skills evaluated in this interview
Full Stack Software Developer Interview Questions asked at other Companies
I applied via campus placement at Jaipur Engineering College & Research Centre, Jaipur and was interviewed before May 2023. There were 2 interview rounds.
There was a coding test in which one DSA question was there. I was a Competetive Coding Question Medium Level
(1 Question)
- Q1. There were several technical questions related to the MERN stack and questions related to projects. Other questions were from LinkedList. Some of the questions were about OS, DBMS, and cloud computing.
Software Engineer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed before Nov 2021. There were 3 interview rounds.
2 codechef medium level question
(2 Questions)
- Q1. Basic Details about myself
- Q2. Salary negotiation if you are not a fresher
Interview Preparation Tips
Softwaretest Engineer Interview Questions asked at other Companies
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Interview questions from similar companies
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
(9 Questions)
- Q1. Introduction, Current project overview and your role and responsibilities
- Q2. Agile Ceremonies, Role of QA in Agile
- Ans.
Agile ceremonies are key meetings in Agile methodology where QA plays a crucial role in ensuring quality throughout the development process.
QA participates in Agile ceremonies such as Sprint Planning, Daily Stand-ups, Sprint Review, and Sprint Retrospective to provide input on quality aspects.
QA helps in defining acceptance criteria for user stories during Sprint Planning to ensure that the team understands the quality...
- Q3. Story Estimation Techniques in Agile
- Ans.
Story estimation techniques in Agile involve using relative sizing, planning poker, and t-shirt sizing.
Relative sizing compares the size of one story to another to estimate effort.
Planning poker involves team members individually estimating stories and then discussing differences.
T-shirt sizing categorizes stories into small, medium, large, etc. based on complexity.
Fibonacci sequence can be used for story points (1, 2,
- Q4. Updating scrum board and its process
- Ans.
Updating the scrum board involves adding, moving, and removing tasks to reflect the current status of the project.
Regularly update the scrum board with the progress of tasks
Move tasks from 'To Do' to 'In Progress' to 'Done' columns as they are worked on and completed
Remove tasks that are no longer relevant or have been completed
Ensure the team is aware of any changes made to the scrum board
- Q5. Different type of SQL Joins
- Ans.
SQL Joins are used to combine rows from two or more tables based on a related column between them.
INNER JOIN: Returns rows when there is at least one match in both tables
LEFT JOIN: Returns all rows from the left table and the matched rows from the right table
RIGHT JOIN: Returns all rows from the right table and the matched rows from the left table
FULL JOIN: Returns rows when there is a match in one of the tables
- Q6. Test Plan, test Report in detal
- Q7. Testing tools used
- Ans.
I have experience using a variety of testing tools such as Selenium, Jira, and TestRail.
Selenium
Jira
TestRail
- Q8. Years of experience in team leading and challenges faced
- Ans.
Over 5 years of experience leading QA teams, faced challenges in communication, resource allocation, and stakeholder management.
Managed a team of 10 QA engineers, ensuring timely delivery of high-quality testing.
Challenges included resolving conflicts within the team, prioritizing tasks based on project deadlines, and effectively communicating with stakeholders.
Implemented agile methodologies to improve team efficiency...
- Q9. Questions on Finance domain like derivatives, equity , Regulatory reports
Interview Preparation Tips
- Agile
- sql join
- Test Planning
- Test Reporting
- Finance
Miraculously, a week later I received a call from that same HR saying my profile went on hold and didn't gave any explanations about that (as I was already finalized for the client round). Later she said now I need to appear for other US based client and will have to give 2 additional rounds and also the designation would be lower than a Lead and that too of Senior QA. When I asked why you want to take 2 more rounds for this client, as earlier you said only 2 rounds would happen? She said its a company policy to have 2 technical and 1 managerial round. I said then why my 1st technical happened with the manager in first place and was told to appear only for 2 rounds?
Obv she was lying and straight away asked if I was interested in the 2nd client and I still very professionally asked her to share the job description with me. She acted very rudely and since then I have not heard from her.
My advice for other job seekers is not to appear for this company's interview. They have no work ethics and take the candidates for granted. They have no respect for the time of people interviewing with them.
Recruiter Divya seriously needs to go under professional behavior training as she has no sense of talking to the candidates. She should realize that she is not the owner of company and should not tell straight away lies. She seriously lacks professionalism and corporate work ethics Being a HR she has to understand the meaning of human first!!
Skills evaluated in this interview
Investment Banking Analyst Interview Questions & Answers
Verity Knowledge Solutions
Anonymous
posted on 15 Nov 2024
I was interviewed in Oct 2024.
Basic Financial Accounting concepts
Email Writing
Logical Reasoning
(4 Questions)
- Q1. What goes in the line items of Income Statement?
- Ans.
Line items in an Income Statement include revenues, expenses, gains, and losses.
Revenue: Sales of goods or services
Cost of Goods Sold (COGS): Direct costs related to producing goods sold
Gross Profit: Revenue minus COGS
Operating Expenses: Costs related to running the business (e.g. salaries, rent)
Operating Income: Gross profit minus operating expenses
Interest Expense: Cost of borrowing money
Net Income: Total profit afte...
- Q2. What is Investment Banking?
- Ans.
Investment banking involves providing financial advisory services to corporations, governments, and other institutions for raising capital, mergers and acquisitions, and other financial transactions.
Helps companies raise capital through issuing stocks or bonds
Assists in mergers and acquisitions by providing valuation and negotiation services
Provides financial advisory services for various transactions such as IPOs, deb...
- Q3. Explain the impact of share buyback on the 3 financial statements.
- Ans.
Share buybacks impact financial statements by reducing outstanding shares, increasing EPS, and affecting cash flow.
Share buybacks reduce the number of outstanding shares on the balance sheet.
This can increase earnings per share (EPS) as the same amount of earnings is distributed among fewer shares.
On the income statement, share buybacks can lead to higher EPS and potentially higher stock prices.
Share buybacks can also ...
- Q4. Impact of bonus share issue on 3 financial statements.
- Ans.
Bonus share issue impacts financial statements by increasing equity on balance sheet, reducing retained earnings, and affecting earnings per share.
Increase in equity on balance sheet due to additional shares issued at no cost
Reduction in retained earnings as company's profits are distributed among more shareholders
Impact on earnings per share as number of shares outstanding increases
Interview Preparation Tips
Nithin C.S
(2 Questions)
- Q1. GDS Commands
- Q2. Airline Terminals and Airport Codes
Sabre Commands to Check Availability
Blocking and Booking Tickets
Commands to Check Fare rules
Checking Availability
Infant and Child title
(2 Questions)
- Q1. About Airport Terminals
- Q2. About Encode and Decode in GDS
I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What are the assumptions of Linear Regression?
- Ans.
Assumptions of Linear Regression
Linearity: The relationship between the independent and dependent variables is linear.
Independence: The residuals are independent of each other.
Homoscedasticity: The variance of residuals is constant across all levels of the independent variables.
Normality: The residuals are normally distributed.
No multicollinearity: The independent variables are not highly correlated with each other.
- Q2. How to evaluate your machine learning model?
- Ans.
Evaluate machine learning model by analyzing metrics like accuracy, precision, recall, F1 score, ROC curve, and confusion matrix.
Calculate accuracy to measure overall performance of the model.
Use precision to evaluate the proportion of true positive predictions among all positive predictions.
Consider recall to assess the proportion of true positive predictions among all actual positives.
Calculate F1 score as a balance ...
(2 Questions)
- Q1. What is R-Squared and Adjusted R Squared? Also brief about the difference?
- Q2. Interpret the coefficients of Linear Regression and Binomial Logistic Regression?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com
(4 Questions)
- Q1. Median of 2 sorted array
- Q2. Linux commands for chmod
- Q3. Features of python
- Q4. Deepcopy and shallowcopy
Sharanya L
(1 Question)
- Q1. Phone interview
(1 Question)
- Q1. Project technical questions
(1 Question)
- Q1. Project technical based question
(1 Question)
- Q1. Behavioural based questions
Selected
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Qualification about me and my previous work experience
- Q2. Previous experience about small shops andcompanybrands
Interview Preparation Tips
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