March 22, 2023 | PrepBytes Blog

Which Function is used to Reposition the File Pointer

PrepbytesMarch 22, 2023November 27, 2023

In the realm of file handling in programming, manipulating file pointers is fundamental for efficient data retrieval and manipulation. The file pointer serves as a critical marker within a file,...

Java

Java Generics

PrepbytesMarch 22, 2023December 28, 2023

Java Generics, introduced in Java 5, revolutionized the way developers write code by enabling the creation of classes, interfaces, and methods that operate with different data types. By allowing the...

Java

Adapter Class in Java

PrepbytesMarch 22, 2023December 28, 2023

Java's Adapter class is a fundamental component that simplifies the implementation of interfaces by providing default implementations for all methods within an interface. It serves as a bridge between an...

Java

Default Access Specifier in Java

PrepbytesMarch 22, 2023December 28, 2023

In the world of Java programming, understanding access control is crucial for building robust and maintainable software. The default access specifier plays a pivotal role in regulating the visibility of...

General

How Will you Free the Allocated Memory?

PrepbytesMarch 22, 2023July 2, 2023

Memory allocation and deallocation are critical components of computer programming, involving the assignment and release of memory for data storage and variables during program execution. Proper memory management is vital...

C Programming

Random Access File in C

PrepbytesMarch 22, 2023July 2, 2023

The C programming language offers a variety of functions that enable working with random access file in C, which grant programmers the ability to read from or write to any...

DBMS

Trigger in DBMS

PrepbytesMarch 22, 2023December 27, 2023

In the realm of Database Management Systems (DBMS), triggers stand as powerful mechanisms that automatically execute a set of actions in response to certain events occurring in the database. They...

Java

Streams in Java

PrepbytesMarch 22, 2023August 17, 2023

Streams are a powerful feature introduced in Java 8 that revolutionized the way we work with collections and data manipulation. Streams provide a concise and functional way to perform operations...

Java

Introduction to Java Swing

PrepbytesMarch 22, 2023

Java Swing is a popular framework for creating Graphical User Interfaces (GUI) in Java. It is a part of the Java Foundation Classes (JFC) and is widely used for developing...

Java

Upcasting and Downcasting in Java

PrepbytesMarch 22, 2023December 27, 2023

In Java, casting refers to the conversion of one data type to another. Upcasting and downcasting specifically relate to the casting of objects in the context of class hierarchies, commonly...

Java

toString Method in Java

PrepbytesMarch 22, 2023December 27, 2023

In Java programming, the toString() method plays a fundamental role in converting an object into a string representation. This method is a part of the Object class and is overridden...

Java

Can We Override Static Method in Java?

PrepbytesMarch 22, 2023December 27, 2023

Java, as an object-oriented programming language, provides a range of features to facilitate inheritance and method overriding. However, when it comes to static methods, the rules are slightly different. Static...

Python

List Comprehension in Python

PrepbytesMarch 22, 2023December 27, 2023

Python, with its simplicity and readability, offers several elegant ways to write concise and efficient code. List comprehension is one such feature that allows developers to create lists in a...

Java

Applet Life Cycle in Java

PrepbytesMarch 22, 2023December 27, 2023

Java applets, once a popular way to enhance web pages with dynamic content, follow a specific life cycle that governs their initialization, execution, and termination. The applet life cycle is...

Java

Instance Variable in Java

PrepbytesMarch 22, 2023December 27, 2023

In Java, instance variables are an essential component of object-oriented programming (OOP). An instance variable is a variable declared within a class but outside any method, constructor, or block. Unlike...

Day: March 22, 2023

Which Function is used to Reposition the File Pointer

Java Generics

Adapter Class in Java

Default Access Specifier in Java

How Will you Free the Allocated Memory?

Random Access File in C

Trigger in DBMS

Streams in Java

Introduction to Java Swing

Upcasting and Downcasting in Java

toString Method in Java

Can We Override Static Method in Java?

List Comprehension in Python

Applet Life Cycle in Java

Instance Variable in Java

Integrated Services Digital Network (ISDN)

VLAN ACL (VACL) in Computer Networks

Inter-VLAN Routing Using a Layer 3 Switch

Access and Trunk Ports in Computer Networks

Role-Based Access Control (RBAC) in Computer Networks

Display Processor in Computer Graphics

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