TECHNOLOGY

What Are Loops? Looping in programming language is a feature which facilitates the execution of a set of instructions/functions repeatedly while some condition evaluates to be true. A program executes the sequence of statements many times until the stated condition becomes false. A loop consists of two parts, a body of a loop and a … Read more

Cryptographic hash functions are widely used in many aspects of information security such as digital signatures and data integrity checks. These functions take an electronic file, message or block of data and generate a short digital fingerprint of the content referred to as message digest or hash value. What Is MD5? The message digest (MD5) … Read more

When it comes to making decisions within a program, developers often face the challenge of choosing the most appropriate conditional statement. Among the popular options are the ‘Switch Case’ and ‘Else-If Ladder’ constructs. These decision-making tools in programming play an important role in controlling the program flow based on certain conditions. However, learning when and … Read more

What Is Linear Cryptanalysis? Linear cryptanalysis is a known plaintext attack, in which the attacker studies probabilistic linear relations known as linear approximations between parity bits of the plaintext, the Ciphertext and the secrete key. In this technique, the attacker obtains high probability approximations for the parity bit of the secrete key by analyzing the … Read more

In cryptography, confusion and diffusion are two properties of the operation of a secure cipher which were identified by Claude Elwood Shannon in his 1949 paper, Communication Theory Of Secrecy Systems. From that day till today, these two remains to be the guiding principles for the design of cryptographic algorithm. In simple terms, diffusion spreads … Read more

What Is Unit Testing? Unit testing is a software development process in which the smallest testable parts of an application known as units are individually and independently scrutinized for proper operation. This process can be done manually but it is usually automated. Unit testing involves only those characteristics that are vital to the performance of … Read more

In programming, control structures are generally important in shaping the flow of code execution. Among the most critical decision-making constructs are “if-else” and “switch case” statements. These two constructs are applied to execute specific blocks of code based on different conditions or multiple possibilities. However, despite their shared objective of control flow, they differ in … Read more

What Is A Bluetooth? Bluetooth is a wireless communication technology standard that allows electronic devices to connect and exchange data over short distances. It was developed to enable simple, wireless communication between devices like smartphones, laptops, headphones, speakers, keyboards, mice, and many other types of gadgets. Bluetooth technology uses radio waves in the 2.4 GHz … Read more

 What Is A Database System? A database system is an organized collection of data, generally stored and accessed electronically from a computer system.  A database system represents some aspects of the real world and is designed to be build and be populated with data for certain tasks. A database system contains information organized in columns, … Read more

What Is Operational System In Data Warehouse? An operational system is a common term in data warehousing that is used to refer to a system that is used to process the day-to-day transaction of an organization. These systems are designed in a manner that processing of day-to-day transaction is performed seamlessly and the integrity of … Read more