30+ QualityKiosk Technologies Interview Questions and Answers

A task is a unit of work that needs to be completed within a project. It can be categorized into different types based on its nature and complexity.

• A task is a specific piece of work that needs to be accomplished.

• Tasks can be categorized into different types such as development tasks, testing tasks, documentation tasks, etc.

• Tasks can vary in size, complexity, and duration.

• Tasks are usually represented on a task board or in a project management tool.

• Tasks should be well-define...read more

Velocity is calculated by summing up the story points completed in a sprint. Capacity is the amount of work a team can handle in a sprint.

• Velocity is calculated by summing up the story points completed in a sprint

• Capacity is the amount of work a team can handle in a sprint

• Velocity is used to forecast the amount of work a team can complete in future sprints

• Capacity is determined by considering factors like team size, availability, and individual skills

• Velocity and capacity are...read more

The recommended team size in Scrum is 5-9 members.

• The Scrum Guide recommends a team size of 5-9 members.

• Smaller teams may have difficulty completing all necessary work, while larger teams may face coordination challenges.

• A larger team may also lead to decreased individual accountability and increased complexity in communication.

• Having a cross-functional team with diverse skills and perspectives is important for successful collaboration.

• Examples: A team of 7 developers, a team...read more

There are two types of estimation in Agile: Relative and Absolute.

• Relative estimation involves comparing the size of one item to another, using techniques like Planning Poker or T-Shirt sizing.

• Absolute estimation involves assigning a numerical value to an item, using techniques like Wideband Delphi or Affinity Mapping.

• Relative estimation is more commonly used in Agile, as it is quicker and more collaborative.

• Absolute estimation is useful for more complex projects or when a mo...read more

All stakeholders including the development team, product owner, and customers can participate in Sprint Review.

• Development team presents the completed work to stakeholders

• Product owner reviews the progress and provides feedback

• Customers can provide feedback on the product

• All attendees collaborate to identify improvements for the next sprint

I would assist the customer who arrived first.

• I would greet both customers and acknowledge their presence.

• I would ask the customer who arrived first if they need any assistance.

• If the first customer does not need immediate assistance, I would then assist the second customer.

• If both customers need immediate assistance, I would politely explain the situation and ask for their patience while I assist one customer at a time.

• I would treat both customers with equal respect and atte...read more

Agile values focus on individuals and interactions, working software, customer collaboration, and responding to change. The 12 principles guide the Agile approach.

• Agile values prioritize people and their interactions over processes and tools

• Working software is the primary measure of progress

• Customer collaboration is essential for success

• Responding to change is more important than following a plan

• The 12 principles include continuous delivery, self-organizing teams, and regular...read more

Prioritizing the Product Backlog is crucial for successful product development.

• Collaborate with stakeholders to understand their needs and priorities

• Use techniques like MoSCoW, Kano model, and Cost of Delay to prioritize

• Consider dependencies, risks, and technical feasibility

• Regularly review and adjust the prioritization based on feedback and changes in the market

QS and Rate Card are documents used in construction projects to determine the quantity surveying and rates of items in civil electrical and HVAC work.

• Quantity Surveying (QS) involves calculating the quantities of materials needed for a project.

• Rate Card is a document that lists the rates of different items used in construction work.

• For example, the QS for electrical work would include the quantity of wires, switches, and outlets needed for a project.

• Rate Card for HVAC work wo...read more

The command to measure area distance in AutoCAD is MEASUREGEOM.

• Open AutoCAD and go to the 'Home' tab.

• Click on the 'Measure' tool in the 'Utilities' panel.

• Select 'Distance' or 'Area' depending on what you want to measure.

• Click on the points you want to measure and the result will be displayed.

• Alternatively, you can use the MEASUREGEOM command and follow the prompts.

Yes, I have extensive diamond experience in both sales and appraisal.

• I have worked as a diamond sales associate for a high-end jewellery store for 3 years

• I have completed a diamond grading course and am certified by the Gemological Institute of America

• I have appraised diamonds for insurance purposes and estate settlements

Various types of materials can be used in ceilings, including drywall, acoustic tiles, wood, metal, and plaster.

• Drywall is a common material used in ceilings for its affordability and ease of installation.

• Acoustic tiles are often used in commercial buildings to improve sound insulation.

• Wood ceilings can add a warm and natural aesthetic to a space.

• Metal ceilings are durable and easy to clean, making them suitable for high-traffic areas.

• Plaster ceilings offer a classic and eleg...read more

A linked list is a linear data structure where elements are stored in nodes with pointers to the next node. A stack is a data structure that follows Last In First Out (LIFO) principle.

• Linked list: elements are connected through pointers, can be singly or doubly linked

• Stack: operations include push (add element) and pop (remove top element)

• Example: Linked list - 1 -> 2 -> 3 -> null, Stack - [3, 2, 1]

Scrumban is a hybrid Agile methodology that combines Scrum and Kanban.

• Scrumban is used when a team wants to transition from Scrum to Kanban or vice versa.

• It allows for flexibility in the process and can be customized to fit the team's needs.

• Scrumban uses a Kanban board to visualize work and limit work in progress (WIP).

• It also includes Scrum ceremonies such as daily stand-ups and retrospectives.

• Scrumban is useful for teams that have a mix of predictable and unpredictable work...read more

Yes, it is important to have daily inventory count for accurate tracking and management.

• Daily inventory count helps in identifying any discrepancies or losses in stock

• It allows for better management of stock levels and prevents overstocking or stockouts

• Accurate inventory count helps in making informed decisions about purchasing and sales strategies

• Examples: Retail stores, warehouses, and manufacturing facilities all benefit from daily inventory counts

User stories are short, simple descriptions of a feature told from the perspective of the end user. INVEST is a set of criteria to evaluate user stories.

• User stories describe what the user wants to achieve and why

• They are written in a simple, non-technical language

• INVEST stands for Independent, Negotiable, Valuable, Estimable, Small, and Testable

• User stories should be independent of each other

• They should be negotiable and subject to change

• They should provide value to the end ...read more

There are several types of Agile Frameworks, including Scrum, Kanban, Lean, XP, and Crystal.

• Scrum is the most popular Agile framework and focuses on iterative development with a set of ceremonies

• Kanban is a visual framework that emphasizes continuous delivery and flow of work

• Lean focuses on minimizing waste and maximizing value for the customer

• XP (Extreme Programming) emphasizes technical excellence and continuous improvement

• Crystal is a family of Agile methodologies that var...read more

The rate for a new item is decided based on market research, production costs, competition, and desired profit margin.

• Conduct market research to understand pricing trends and customer preferences

• Calculate production costs including materials, labor, and overhead expenses

• Consider competition pricing to ensure competitiveness in the market

• Determine desired profit margin to set the final rate

• Adjust pricing based on feedback from test markets or focus groups

BOQ stands for Bill of Quantities, which is a document used in construction projects to list the materials, parts, and labor needed for a project.

• BOQ is a detailed list of items, with quantities and prices, required for a construction project.

• It helps in estimating the total cost of the project and serves as a basis for tendering and budgeting.

• BOQ is typically prepared by quantity surveyors or estimators.

• Example: A BOQ for a building project may include items like bricks, cem...read more

Yes, I have 3 years of experience working as a sales associate in a high-end jewellery store.

• Worked as a sales associate in a high-end jewellery store for 3 years

• Assisted customers in selecting jewellery pieces based on their preferences and budget

• Provided product knowledge and information about the materials and craftsmanship of the jewellery

• Handled cash and credit card transactions

• Maintained inventory and visual merchandising displays

2% off in 2lac is 4000

• 2% of 2lac is 4000

• To calculate, multiply 2lac by 2% (0.02)

• Final price after discount would be 1,96,000

HashSet in Java 8 uses a hash table for storage and does not allow duplicate elements.

• Uses hashing to store elements for fast retrieval

• Does not allow duplicate elements

• Implements Set interface

LOA stands for Letter of Authorization and PO stands for Purchase Order.

• LOA is a document that authorizes a person or entity to act on behalf of another.

• PO is a commercial document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services.

• Both LOA and PO are commonly used in business transactions to formalize agreements and authorize actions.

Advanced concepts in automation testing include continuous testing, AI/ML-based testing, and shift-left testing.

• Continuous testing involves testing throughout the software development lifecycle.

• AI/ML-based testing uses machine learning algorithms to identify patterns and optimize testing.

• Shift-left testing involves testing earlier in the development process to catch defects earlier.

• Other advanced concepts include test automation frameworks, test data management, and performan...read more

Functional interface is an interface with only one abstract method, used for lambda expressions.

• Functional interface can have multiple default or static methods

• Examples include Runnable, Callable, Comparator

• Used for lambda expressions and method references

SQL subquery is a query within another query used to retrieve data from one or more tables.

• Subqueries are enclosed in parentheses and placed inside the main query

• They can be used in WHERE, HAVING, and FROM clauses

• Subqueries can return a single value or a set of values

• They can be correlated or non-correlated

I have over 5 years of experience in sales, consistently exceeding targets and building strong client relationships.

• Managed a portfolio of clients and consistently met or exceeded sales targets

• Built strong relationships with clients to understand their needs and provide tailored solutions

• Utilized CRM systems to track sales progress and identify opportunities for growth

Ticket size in past experience refers to the average value of projects or deals worked on.

• Average ticket size was $50,000

• Dealt with projects ranging from $10,000 to $100,000

• Handled deals with ticket sizes between $25,000 to $75,000