Werq Labs Interview Questions and Answers

UAT stands for User Acceptance Testing, which is the final phase of testing where end users validate the system before it goes live.

• UAT is conducted by end users to ensure that the system meets their requirements and is ready for production.

• It is the final step in the software development process before the system is released to the users.

• UAT helps identify any issues or bugs that were not caught during earlier testing...read more

The steps for business analysis involve understanding the business needs, gathering data, analyzing information, and making recommendations.

• Understand the business needs and objectives

• Gather data through interviews, surveys, and research

• Analyze the information to identify trends and insights

• Make recommendations based on the analysis

• Present findings and proposed solutions to stakeholders

Indexing in SQL is a technique used to improve the performance of queries by creating indexes on columns in a database table.

• Indexes are created on columns in a table to speed up data retrieval operations.

• Indexes can be created using CREATE INDEX statement.

• Indexes can be unique or non-unique.

• Examples: CREATE INDEX idx_lastname ON employees(last_name);

Agile methodologies and metrics commonly used in the industry include Scrum, Kanban, and Lean. Metrics such as velocity, burndown charts, and cycle time are often utilized.

• Agile methodologies commonly used: Scrum, Kanban, Lean

• Metrics used: velocity, burndown charts, cycle time

• Scrum involves sprints, daily standup meetings, and sprint planning

• Kanban focuses on visualizing work, limiting work in progress, and continuous ...read more

Business analysts are responsible for analyzing business processes, identifying areas for improvement, and recommending solutions to help organizations achieve their goals.

• Analyze business processes to identify inefficiencies and areas for improvement

• Gather and document business requirements from stakeholders

• Develop and recommend solutions to help achieve business goals

• Collaborate with stakeholders to ensure solutions ...read more