10+ Mellcon Engineers Interview Questions and Answers

A TSR file can be created using a text editor or a software program that supports saving files in the TSR format.

• Use a text editor like Notepad or a software program like Turbo Pascal to write the code for the TSR program.

• Save the file with a .tsr extension to create the TSR file.

• Compile the code if necessary before saving it as a TSR file.

Windows components can be automated using scripting languages like PowerShell or batch files.

• Use PowerShell scripts to automate tasks such as installing software or configuring settings.

• Utilize batch files to automate repetitive tasks like file management or system maintenance.

• Explore the Windows Task Scheduler to schedule automated tasks to run at specific times or events.

DBMS stands for Database Management System which is a software system that allows users to define, create, maintain and control access to the database.

• DBMS is a software system that manages the storage, organization, retrieval, security, and integrity of data in a database.

• It allows users to define the structure of the database, create and modify data, and control access to the data.

• Examples of popular DBMS include Oracle, MySQL, Microsoft SQL Server, and PostgreSQL.

The span tag in HTML is used to group inline elements and apply styles to them.

• Used to group inline elements together

• Does not add any extra space or line breaks

• Commonly used for styling purposes

DBMS stands for Database Management System.

• DBMS is a software system that manages and organizes data stored in databases.

• It provides a way to store, retrieve, and manipulate data efficiently.

• Examples of DBMS include Oracle, MySQL, and Microsoft SQL Server.

• DBMS also provides security features to protect data from unauthorized access.

• It allows multiple users to access the same data simultaneously.

• DBMS can be used in various applications such as banking, healthcare, and e-commer...read more

Model is bound to controller in MVC through data binding techniques.

• Use data binding frameworks or libraries provided by the MVC framework.

• Define the model class and its properties in the controller.

• Map the model properties to the corresponding view elements.

• Update the model data in the controller based on user input or other events.

• Ensure proper synchronization between the model and the view.

Object-oriented programming concepts

• Encapsulation: bundling data and methods together

• Inheritance: creating new classes from existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: hiding unnecessary details and exposing only essential ones

• Encapsulation example: a class with private variables and public methods

• Inheritance example: a child class inheriting properties and methods from a parent class

• Polymorphism example: a method accepting dif...read more

Selenium tags are used to identify elements on a web page for automation testing.

• Selenium tags include id, name, class name, tag name, link text, partial link text, CSS selector, and XPath.

• These tags are used with Selenium WebDriver methods like findElement() and findElements() to locate and interact with elements.

• For example, driver.findElement(By.id("username")) will find the element with id attribute 'username'.

BRD and FRD are key documents in business analysis.

• BRD stands for Business Requirements Document.

• FRD stands for Functional Requirements Document.

• BRD defines the business needs and objectives of a project.

• FRD outlines the specific functionalities and features required to meet those needs.

• BRD focuses on the 'what' of a project, while FRD focuses on the 'how'.

• BRD includes sections like project scope, stakeholders, business rules, and success criteria.

• FRD includes sections like s...read more