Mphasis Module Testing Lead Interview Questions and Answers

Object-oriented programming concepts that focus on data encapsulation, inheritance, polymorphism, and abstraction.

• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Ability of a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation detai...read more

super is used to refer immediate parent class instance variable or method, while this is used to refer current class instance variable or method.

• super is used to access parent class members, while this is used to access current class members

• super keyword is used to invoke parent class constructor, while this keyword is used to invoke current class constructor

• super keyword is used to differentiate between parent and chi...read more

User types in SAP include end users, power users, and administrators.

• End users are regular users who perform day-to-day tasks in the system.

• Power users have advanced permissions and can configure settings.

• Administrators have full control over the system and manage user roles and permissions.

SOD risk in GRC refers to Segregation of Duties risk in Governance, Risk, and Compliance.

• SOD risk occurs when one individual has the ability to execute multiple conflicting duties within an organization.

• It can lead to fraud, errors, or misuse of resources due to lack of checks and balances.

• Examples include a finance manager who can both approve payments and reconcile accounts, or an IT administrator who can both create

Transport process involves planning, organizing, and executing the movement of goods or people from one place to another.

• Planning the route and mode of transportation

• Organizing the logistics and scheduling

• Executing the actual movement of goods or people

• Monitoring the progress and ensuring timely delivery

A collection is a group of related items or objects stored together.

• Collections can be of various types such as arrays, lists, sets, maps, etc.

• They are used to store and manipulate multiple items in a structured way.

• Examples include an array of integers, a list of names, a set of unique values, a map of key-value pairs.

A view is a virtual table created by a query that can be used like a table in a database.

• A view is a saved SQL query that can be accessed like a table.

• Views can simplify complex queries by storing them as a virtual table.

• Views can be used to restrict access to certain columns or rows of a table.

• Example: CREATE VIEW view_name AS SELECT column1, column2 FROM table_name;

Function Apps in Azure are serverless applications that allow you to run small pieces of code without managing infrastructure.

• Function Apps are part of Azure App Service

• They support multiple programming languages like C#, Java, Python, etc.

• They can be triggered by various events like HTTP requests, timers, queues, etc.

• They can be used for tasks like data processing, file manipulation, sending notifications, etc.

Yes, we can call queueable class from batch class.

• Batch class can call a queueable class to perform additional processing after the batch job completes.

• Queueable class can be called from the finish method of the batch class.

• This allows for asynchronous processing of data.

• Example: Batch class processes records and calls a queueable class to send email notifications.