20+ MAHSA University Interview Questions and Answers

Padding is the space inside an element, while margin is the space outside an element.

• Padding is used to create space between an element's content and its border.

• Margin is used to create space between an element's border and the adjacent elements.

• Padding is affected by the background color of the element, while margin is not.

• Padding can be set individually for each side of an element (top, right, bottom, left), while margin can be set as a shorthand for all sides or individual...read more

Directives in Angular are markers on DOM elements that tell Angular to attach a specified behavior to that element.

• There are three types of directives in Angular: Component, Structural, and Attribute.

• Component directives are used to create reusable UI components.

• Structural directives are used to change the structure of the DOM.

• Attribute directives are used to change the appearance or behavior of an element.

• Examples of built-in directives include ngIf, ngFor, and ngStyle.

There are three types of function modules in SAP: 1) Function modules with interface 2) Function modules without interface 3) Function modules as methods of a class.

• Function modules with interface are used for external communication

• Function modules without interface are used for internal communication

• Function modules as methods of a class are used for object-oriented programming

• Examples of function modules with interface are RFC_READ_TABLE and RFC_GET_SYSTEM_INFO

• Examples of f...read more

Use a HashSet to remove duplicates from an array of strings without using streams or another array.

• Create a HashSet to store unique elements.

• Iterate through the array and add each element to the HashSet.

• Convert the HashSet back to an array of strings.

Post mapping is a method used in RESTful APIs to create a new resource.

• Post mapping is used to create a new resource in the server.

• It is typically used in combination with HTTP POST method.

• Post mapping is commonly used in Spring Boot applications to handle incoming POST requests.

Basic structure of an HTML page includes doctype declaration, html, head, and body tags.

• DOCTYPE declaration specifies the HTML version

• HTML tag wraps the entire content of the page

• Head tag contains meta information, title, and links to external resources

• Body tag contains the visible content of the page

Absence Management involves defining and using Absence Types and Plans.

• Absence Type Definition: Identifying different types of absences such as sick leave, vacation, personal leave, etc.

• Absence Type Use: Assigning the appropriate absence type to an employee's absence record.

• Absence Plan Definition: Creating plans for managing employee absences, such as policies for requesting time off, approval processes, etc.

• Absence Plan Use: Implementing the absence plan when an employee re...read more

Stream API in Java provides a way to process collections of objects in a functional style.

• Stream API allows for easy manipulation of collections using functional programming concepts like map, filter, and reduce.

• Example: List names = Arrays.asList("Alice", "Bob", "Charlie"); Stream stream = names.stream();

• Example: List numbers = Arrays.asList(1, 2, 3, 4, 5); int sum = numbers.stream().reduce(0, Integer::sum);

JIT compiles code at runtime while AOT compiles code before runtime.

• JIT stands for Just-In-Time compilation and compiles code at runtime.

• AOT stands for Ahead-Of-Time compilation and compiles code before runtime.

• JIT is used in Java Virtual Machine (JVM) while AOT is used in languages like C and C++.

• JIT can result in slower startup time but faster execution while AOT can result in faster startup time but slower execution.

• Examples of JIT compilers include HotSpot for Java and V8...read more

Box Model is a concept in CSS where every element is treated as a box with content, padding, border, and margin.

• Box Model consists of content, padding, border, and margin.

• Content is the actual content of the box.

• Padding is the space between the content and the border.

• Border is the line that goes around the padding and content.

• Margin is the space outside the border.

Dependency Injection is a design pattern where the dependencies of an object are provided externally rather than created within the object itself.

• Allows for easier testing by providing mock dependencies

• Promotes loose coupling between components

• Improves code reusability and maintainability

• Commonly used in frameworks like Spring in Java

Accenture is a global professional services company specializing in strategy, consulting, digital, technology, and operations.

• Accenture offers various services including strategy consulting, technology consulting, and digital transformation.

• They have expertise in industries such as banking, healthcare, retail, and telecommunications.

• Accenture operates in more than 120 countries and serves clients across various sectors.

• They have a strong focus on innovation and use advanced t...read more

The question is unclear and lacks context.

• Ask for clarification on what 'design' refers to.

• Inquire about the specific context or industry.

• Request additional information to provide an accurate answer.

Web design is the process of creating and arranging visual elements on a website to ensure usability and aesthetic appeal.

• Web design involves planning and conceptualizing the layout and structure of a website.

• It includes selecting color schemes, typography, and graphics to create a visually appealing design.

• Web design also focuses on creating a user-friendly interface and ensuring responsive design for different devices.

• HTML, CSS, and JavaScript are commonly used in web desig...read more

Comparable is an interface used for natural ordering, while Comparator is an interface used for custom ordering in Java.

• Comparable interface is used to define the natural ordering of objects. It is implemented by the class whose objects are to be compared.

• Comparator interface is used to define custom ordering of objects. It is implemented by a separate class.

• Example: String class implements Comparable interface for natural ordering based on alphabetical order. A custom Compar...read more

Encapsulation is the concept of bundling data and methods that operate on the data into a single unit, known as a class.

• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for data hiding, which prevents outside code from directly accessing an object's internal state.

• Encapsulation also helps in achieving data abstraction, where the internal details of an object are hidden and only the necessary details are exposed.

• Example: In a...read more

SID stands for Security Identifier. It is a unique identifier assigned to a user, group, or computer account in Windows.

• SID is used to control access to resources in Windows

• It is a string of alphanumeric characters

• SID is generated by the Windows operating system during the creation of an account

• It is used to identify users, groups, and computers in a network

• Example: S-1-5-21-3623811015-3361044348-30300820-1013

CICD process automates the building, testing, and deployment of software.

• Continuous Integration (CI) involves automatically building and testing code changes frequently.

• Continuous Deployment (CD) automates the deployment of code changes to production.

• Tools like Jenkins, GitLab CI/CD, and CircleCI are commonly used in CICD pipelines.

• CICD helps in improving software quality, reducing manual errors, and increasing development speed.

The question is incomplete and lacks clarity.

• The question is missing important details such as 'How many web design what?'

• Without more context, it is impossible to provide a meaningful answer.

• It is recommended to ask for clarification or provide more information to answer the question accurately.

A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Transformers are commonly used to increase or decrease voltage levels in electrical circuits.

• They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core.

• The primary coil is connected to a power source, while the secondary coil is connected to the load.

• Examples of transformers include power transformers used in electri...read more

Multithreading is the ability of a CPU to execute multiple threads concurrently.

• Multithreading allows multiple threads to run within the same process.

• Each thread can perform different tasks simultaneously.

• Examples include running a background task while the main application continues to run.

• Multithreading can improve performance by utilizing multiple CPU cores efficiently.

GET and POST are HTTP methods used to send data to a server, but they differ in how the data is sent.

• GET requests data from a server using a URL query string

• POST sends data in the request body

• GET is used for retrieving data, while POST is used for submitting data

• GET requests are cached, while POST requests are not

• GET requests have length restrictions, while POST requests do not

There are many types of web design, each with its own purpose and style.

• Responsive web design: designing websites that adapt to different screen sizes

• Minimalist web design: using clean and simple design elements

• Flat design: using two-dimensional elements and bright colors

• Material design: using realistic shadows and depth effects

• Typography-focused design: emphasizing typography as a design element

• Parallax scrolling design: creating an illusion of depth by moving background and...read more

REST API is a set of rules and conventions for building and interacting with web services.

• REST stands for Representational State Transfer

• Uses standard HTTP methods like GET, POST, PUT, DELETE

• Data is transferred in JSON or XML format

• Stateless communication between client and server

• Example: GET request to retrieve user data from a server

Java streams provide a way to process collections of objects in a functional style.

• Java streams are based on the concept of functional programming, allowing operations to be performed on collections in a declarative way.

• Streams are composed of a source, intermediate operations, and a terminal operation.

• Intermediate operations include filter, map, and reduce, while terminal operations include forEach, collect, and reduce.

• Streams are lazy, meaning they only perform operations w...read more