Dabslek Interview Questions and Answers

I performed various types of testing including functional, regression, performance, and usability testing.

• Functional testing: Ensuring that the software meets the specified requirements.

• Regression testing: Verifying that recent changes or bug fixes did not introduce new issues.

• Performance testing: Evaluating the system's responsiveness and stability under different loads.

• Usability testing: Assessing the user-friendliness and intuitiveness of the software.

• Example: Conducted fu...read more

SQL commands are used to interact with databases. They include DDL, DML, DQL, DCL, and TCL commands.

• DDL (Data Definition Language) commands are used to define and manage the structure of the database, such as creating tables, altering table structures, and dropping tables.

• DML (Data Manipulation Language) commands are used to manipulate data within the database, such as inserting, updating, and deleting records.

• DQL (Data Query Language) commands are used to retrieve data from ...read more

Waterfall SDLC is a linear and sequential software development process.

• It follows a strict top-down approach.

• Each phase must be completed before moving to the next one.

• Requirements are gathered and documented at the beginning.

• Testing is done at the end of the development cycle.

• Changes are difficult to incorporate once a phase is completed.

Yes, I have extensive experience in requirements gathering and creating functional specifications.

• I have worked on multiple projects where I was responsible for gathering requirements from stakeholders.

• I have conducted interviews, workshops, and surveys to gather requirements.

• I have documented requirements using techniques like use cases, user stories, and process flows.

• I have collaborated with cross-functional teams to ensure the accuracy and completeness of requirements.

• I h...read more

SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.

• SDLC is a structured process that consists of several phases such as planning, analysis, design, implementation, testing, and maintenance.

• Each phase of SDLC has specific goals and deliverables that must be completed before moving on to the next phase.

• Examples of SDLC models include Waterfall, Agile, and DevOps, each with its...read more