ZocDoc Interview Questions and Answers

REST is lightweight, uses standard HTTP methods, and is stateless. SOAP is more rigid, uses XML, and has built-in security features.

• REST uses standard HTTP methods like GET, POST, PUT, DELETE.

• SOAP uses XML for communication and has built-in security features like WS-Security.

• REST is more lightweight and flexible compared to SOAP.

• SOAP is more rigid and has a strict set of rules for communication.

• REST is stateless, meani...read more

Synchronization in Selenium ensures that the automation script waits for the web page to load completely before performing actions.

• Use implicit wait to wait for a certain amount of time before throwing an exception if the element is not found.

• Use explicit wait to wait for a specific condition to be met before proceeding with the next steps.

• Use fluent wait to wait for a certain amount of time for a condition to be met, ...read more

Different dashboards in JIRA include Agile, Scrum, Kanban, and Burndown charts.

• Agile dashboard: Provides an overview of the project's progress using Agile methodologies.

• Scrum dashboard: Focuses on sprint planning, backlog management, and team performance.

• Kanban dashboard: Visualizes work in progress, bottlenecks, and cycle time.

• Burndown charts: Shows the remaining work in a sprint or project over time.

In Selenium, element refers to a single web element while elements refer to a collection of web elements. Basic SQL query retrieves data from a database. ACID properties ensure database transactions are reliable.

• Element in Selenium refers to a single web element like a button or input field

• Elements in Selenium refer to a collection of web elements, like a list of links or buttons

• Basic SQL query retrieves data from a da...read more

Element is a singular object, while elements refer to multiple objects.

• Element is a single item in a collection or array.

• Elements are multiple items in a collection or array.

• Example: 'apple' is an element in the array ['apple', 'banana', 'orange'].

• Example: 'banana' and 'orange' are elements in the same array.

Boundary Value Analysis (BVA) is a testing technique used to identify errors at boundaries of input ranges.

• BVA involves testing at the boundaries of valid and invalid input ranges

• It helps in identifying errors that occur at the edges of input values

• Examples include testing a login form with minimum and maximum character limits for password

• BVA is used to ensure that the software behaves correctly at the boundaries of in...read more

ACID properties in SQL refer to a set of properties that ensure database transactions are processed reliably.

• ACID stands for Atomicity, Consistency, Isolation, and Durability

• Atomicity ensures that either all operations in a transaction are completed successfully or none are

• Consistency ensures that the database remains in a consistent state before and after the transaction

• Isolation ensures that multiple transactions can...read more

Schema testing focuses on the structure of the database, while database testing focuses on the data within the database.

• Schema testing ensures that the database tables, columns, relationships, and constraints are correctly defined.

• Database testing involves verifying the data stored in the database, such as data integrity, accuracy, and consistency.

• Schema testing is more focused on the design and structure of the databa...read more