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B S Dubey Units Testing: Software developers must test each unit of code to ensure it works. It helps find bugs early and boosts code reliability. By testing each unit separately, developers can quickly find and fix issues. Because well-tested units can be reused in other projects, unit testing promotes code reuse. Bugs can be caught and fixed … Read more
Importance of Software Testing Definition and Purpose In software development, software testing is an important step that involves checking a software product to make sure it works, is reliable, and of good quality. Ensuring Quality and Reliability Software testing helps find and fix bugs, errors, and other problems in the software so that it meets … Read more
WHAT IS THE SOFTWARE TESTING? Definition and Purpose of Software Testing: Definition: The process of evaluating software to uncover defects or errors in order to ensure its quality and effectiveness. Purpose: To identify and fix any issues or bugs in the software before it is deployed to users. Importance of Software Testing: Ensures Quality: Testing … Read more
What is UI and UX? In digital design and development, UI and UX are vital to producing products that are both beautiful and functional. Let’s define each phrase and its role in product development. UI: User Interface The graphical layout of an app is its UI. User interactions include clicking buttons, reading text, viewing images, … Read more
Explain directives in Angular. Can you name a few types? Directives: Directives are used to manipulate the DOM, modify the appearance, behavior, or functionality of elements, and enhance the overall user experience. Examples: Examples of directives in Angular include ngFor, ngIf, ngClass, ngStyle, and ngModel. NgFor: The ngFor directive is used for repeating elements in … Read more
What are templates in Angular? Your answer should be : Application’s user interface: Templates are essential to Angular applications because they define the user interface. Structure the layout: HTML shapes web page layout and content by defining elements and their relationships. Tags And Attributes : Elements such as headings, paragraphs, images, and links can be … Read more
How does data binding work in Angular? Data binding allows us to connect the data in our application’s components with the user interface (UI). It enables automatic synchronization of data between the component and the UI without the need for manual updates. This reduces the effort required to keep the UI and data in sync … Read more
What Should A Java Programmer Know? Basic Concepts & Language Fundamentals (1-20) What is Java and how does it work? Purpose: Assess understanding of Java basics and its operation (compilation, interpretation, JVM). Explain the concept of JVM, JRE, and JDK. Purpose: Test knowledge of Java’s runtime environment and development kit. What are the main features … Read more
What is the role of modules in Angular? Modules play a crucial role in Angular by providing a way to organize and manage code, promoting reusability, encapsulation, and modularity. They define boundaries for components, services, and other entities, enable lazy loading, and allow dependencies to be managed efficiently. Purpose of asking this question : This … Read more
How do you describe components in Angular? Components play a crucial role in Angular applications, providing the structure and behavior for different parts of the user interface. They are self-contained and reusable, and can have inputs, outputs, and lifecycle hooks. Examples such as the “HelloWorldComponent” and “UserComponent” illustrate how components are used in practice.