C++ Functions and Arrays: A Comprehensive Guide
Chapter 6
Bootstrap: Free Front-End Framework for Web Development
Bootstrap
Bootstrap is a free front-end framework for faster and easier web development. It includes HTML and CSS-based design templates for typography, forms, buttons, tables, navigation, modals, image carousels, and many other elements, as well as optional JavaScript plugins. Bootstrap also gives you the ability to easily create responsive designs.
Read MoreSpiral Model vs. Waterfall Model: A Comparative Analysis
• The spiral model is a risk-driven process model generator for software projects.
• This Spiral model is a combination of iterative development process model and sequential linear development model.
• i.e. the waterfall model with a very high emphasis on risk analysis. It allows incremental releases of the product or incremental refinement through each iteration around the spiral.
• The spiral model has four phases.
• A software project repeatedly passes through these phases in iterations
Read MoreJava Database Connectivity and JavaScript Objects
JDBC
JDBC stands for Java Database Connectivity, an API in Java that allows Java programs to connect and interact with a database. In other words, JDBC is the bridge between Java code and a database system. It is installed automatically with JDBC software. It provides classes and interfaces to connect or communicate Java applications with a database system.
Java Database Connectivity with 5 Steps
1) Register the driver class
The forName() method of Class class is used to register the driver class. This |
Understanding Flowcharts and Programming Languages
Flowchart
The pictorial or graphical representation of flow of a program is known as flowchart. If the algorithms or programs are displayed in the form of a picture then it will be more noticeable and recognizable. Only thing what we need to know some specific shapes to represent each processes or actions. The fundamental shapes and descriptions using in flowcharts are as follows.
Rhombus:
For decision making and branching the flow of execution.
Rectangle:
For processing and assigning variables.
Parallelogram:
Read MoreUnderstanding Cryptography, Routing Protocols, and Multiplexing in Networking
Private Key Cryptography
Private key cryptography, also known as symmetric-key cryptography, uses a single shared secret key for both encryption and decryption. The same key is used by both the sender and the recipient, requiring secure key distribution. It is fast and efficient for encrypting large amounts of data but faces challenges in key management and scalability. An example algorithm is the Advanced Encryption Standard (AES). In a scenario, if Alice wants to send a confidential document to