Prepbytes, Author at PrepBytes Blog

What is Starvation in Operating System

PrepbytesJuly 28, 2023

In the world of operating systems, efficiency and fairness in resource allocation are critical factors that impact the overall system performance and user experience. However, in complex multi-process environments, there...

Operating system

RAID in Operating System

PrepbytesJuly 28, 2023

RAID is a technology that employs a blend of multiple disks instead of relying on a single disk to enhance performance, data redundancy, or both. The name "RAID" was coined...

Operating system

Aging in Operating System

PrepbytesJuly 28, 2023

As you're aware, the operating system holds a crucial role in effectively managing computer resources, ensuring seamless process execution. However, certain situations may arise where processes experience resource starvation and...

Javascript

Javascript Objects

PrepbytesJuly 28, 2023

In JavaScript, objects play a fundamental role as they enable us to represent and work with complex data structures. An object is a collection of key-value pairs, where each key...

Java

Java get Current Date & Time

PrepbytesJuly 28, 2023

Working with dates and times is a common requirement in software development, and Java provides robust libraries to handle these tasks efficiently. In this article, we'll explore how to get...

Operating system

Mutual Exclusion in Synchronization

PrepbytesJuly 28, 2023July 24, 2024

Mutual exclusion is a fundamental concept in concurrent computing and synchronization that ensures that multiple processes or threads do not simultaneously access shared resources, such as variables, files, or critical...

Javascript

JavaScript Array Methods

PrepbytesJuly 28, 2023

JavaScript Arrays are powerful data structures that allow developers to store and manage collections of elements efficiently. They can hold various data types, including numbers, strings, objects, and even other...

Javascript

JavaScript Function

PrepbytesJuly 28, 2023

JavaScript Functions are blocks of code designed to perform specific tasks. They enable you to break down complex problems into smaller, manageable chunks, making your code more organized, reusable, and...

Computer Network

What is Virtual LAN(VLAN)

PrepbytesJuly 28, 2023

In the ever-evolving landscape of computer networking, Virtual LANs, commonly known as VLANs, have emerged as a powerful and versatile tool to optimize network performance, enhance security, and streamline management....

Computer Network

Introduction to MAC Address

PrepbytesJuly 28, 2023

The MAC address serves as a unique physical identifier for each device within a particular network, for effective communication between two connected devices, both an IP address and a MAC...

Java

What is Framework in Java

PrepbytesJuly 27, 2023

A Java Framework serves as a foundation or infrastructure of pre-existing code, empowering Java developers to create applications and web applications. Essentially, it comprises a set of pre-defined classes and...

Java

Java Math Class

PrepbytesJuly 27, 2023May 2, 2024

Java Math Class In Java programming, the Math class is a part of the java.lang package and provides a set of methods for performing mathematical operations. These methods are static,...

Javascript

Javascript variables and Types

PrepbytesJuly 27, 2023

JavaScript, often abbreviated as JS, is a versatile and widely used programming language that plays a crucial role in web development. One of the fundamental aspects of JavaScript is its...

Java

How to set path in Java

PrepbytesJuly 26, 2023

The PATH is an environment variable utilized by the operating system to locate executable files (.exe) or Java binaries (java or javac commands). Once set, the PATH cannot be overridden....

Java

Java AWT

PrepbytesJuly 26, 2023July 9, 2024

Java Abstract Window Toolkit (AWT) is one of the foundational libraries provided by Java for creating graphical user interfaces (GUIs). Introduced in the early days of Java, AWT offers a...

HTML

HTML Interview Questions and Answers

PrepbytesJuly 26, 2023

HTML (HyperText Markup Language) is the standard language used to create and structure content on the World Wide Web. It forms the backbone of almost every web page and provides...

Java Javascript

How to Convert int to string in Java

PrepbytesJuly 26, 2023August 8, 2024

In Java programming, converting data types is a common task, especially when dealing with numerical data and string manipulation. Converting an int to a String is a frequently needed operation,...

Javascript

JavaScript Operators

PrepbytesJuly 21, 2023

JavaScript operators are fundamental building blocks of the language, allowing developers to perform various operations on values. From basic arithmetic calculations to complex logical evaluations, JavaScript operators provide the necessary...

Linked List Interview Problems

Know Everything about Linked List in Data Structure

PrepbytesJuly 21, 2023July 31, 2023

In the vast landscape of data structures, linked lists stand as one of the fundamental and versatile building blocks. Linked list types are one of the most interesting topic as...

Java

Thread Priority In Java

PrepbytesJuly 20, 2023September 6, 2024

Java provides a multi-threading environment where multiple threads can execute concurrently. However, thread execution is controlled by the thread scheduler, which is typically a part of the operating system. Thread...

Java

MVC Architecture In Java

PrepbytesJuly 20, 2023July 4, 2024

Model-View-Controller (MVC) is a design pattern that separates an application into three interconnected components: Model, View, and Controller. This separation helps in organizing code, making it more modular, and enhancing...

DBMS

Mapping Constraints in DBMS

PrepbytesJuly 20, 2023

Mapping Constraints In DBMS(Database Management Systems), are employed to establish connections between entities, particularly when there are scenarios where one or more entities can be linked to one or more...

Javascript

What are the Uses Of JavaScript?

PrepbytesJuly 20, 2023

JavaScript, often abbreviated as JS, is a versatile and powerful programming language that is primarily used for web development. With its extensive capabilities, JavaScript plays a vital role in enhancing...

Java

What is the ORM Tool In Java

PrepbytesJuly 20, 2023

ORM in Java stands for Object-Relational Mapping, and refers to a middleware application or tool positioned between a web application and a database. Its primary function is to encapsulate the...

Operating system

What are the four types of lock based protocol?

PrepbytesJuly 19, 2023July 20, 2023

Lock-based protocols provide a systematic approach to managing concurrent access to shared data items in a DBMS. These protocols employ locks, which are mechanisms to control and coordinate the access...

Java

Spy Number In Java With Examples

PrepbytesJuly 19, 2023

Spy numbers, also known as secret agent numbers or eavesdropper numbers, are fascinating mathematical constructs that possess a unique property. These numbers exhibit a special characteristic when the sum of...

C++ Interview Questions

Difference between Inheritance and Polymorphism

PrepbytesJuly 19, 2023July 19, 2023

Object-oriented programming (OOP) is a popular paradigm used in many programming languages, including Java, C++, and Python. Two fundamental concepts in OOP are inheritance and polymorphism. While they are closely...

Java

Java User Input

PrepbytesJuly 19, 2023July 22, 2024

User input is a critical aspect of interactive applications, allowing programs to receive data from users and respond accordingly. In Java, handling user input is typically achieved using the Scanner...

Java

How to Convert int to string In Java

PrepbytesJuly 18, 2023

Converting data types is a common task in programming, and in Java, converting an int to a String is a frequent requirement. Whether it's for displaying an integer value as...

Java

Introduction to Java Swing

PrepbytesJuly 18, 2023December 27, 2023

Java Swing is a powerful and versatile graphical user interface (GUI) toolkit for Java applications. Developed to provide a rich set of components for building desktop applications, Swing has been...

PrepBytes

What is Starvation in Operating System

RAID in Operating System

Aging in Operating System

Javascript Objects

Java get Current Date & Time

Mutual Exclusion in Synchronization

JavaScript Array Methods

JavaScript Function

What is Virtual LAN(VLAN)

Introduction to MAC Address

What is Framework in Java

Java Math Class

Javascript variables and Types

How to set path in Java

Java AWT

HTML Interview Questions and Answers

How to Convert int to string in Java

JavaScript Operators

Know Everything about Linked List in Data Structure

Thread Priority In Java

MVC Architecture In Java

Mapping Constraints in DBMS

What are the Uses Of JavaScript?

What is the ORM Tool In Java

What are the four types of lock based protocol?

Spy Number In Java With Examples

Difference between Inheritance and Polymorphism

Java User Input

How to Convert int to string In Java

Introduction to Java Swing

What Is a Web Browser? Definition, Functions & How It Works

Different Types of Machine Learning: Supervised, Unsupervised & Reinforcement

Supervised vs Unsupervised Learning: Types, Applications & Key Differences

What is Computer Software? Types, System Software & Application Software

Spiral Model in Software Engineering: Phases, Advantages & Examples

Java Design Patterns: Types, Examples & Best Practices

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