Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
A transistor can be used as a solid state switch. If the transistor is operated in the saturation region then it acts as closed switch and when it is operated in the cut off region then it behaves as an open switch.The transistor operates as a Single Pole Single Throw (SPST) solid state switch. When a zero input signal applied to the base of the transistor, it acts as an open switch. If a positive signal applied at the input terminal then it acts like a closed switch.When the transistor operating as switch, in the cut off region the current ... Read More
Vector processing is a central processing unit that can perform the complete vector input in individual instruction. It is a complete unit of hardware resources that implements a sequential set of similar data elements in the memory using individual instruction.The scientific and research computations involve many computations which require extensive and high-power computers. These computations when run in a conventional computer may take days or weeks to complete. The science and engineering problems can be specified in methods of vectors and matrices using vector processing.Features of Vector ProcessingThere are various features of Vector Processing which are as follows −A vector ... Read More
Do you know “how to use USB memory sticks with Linux”, If you are not sure then this article describes “how to mount USB drive on a Linux system with command line interface”Universal serial bus, or USB (also known as Flash drive), is an electronic communications protocol that is commonly used in computer accessories and other small devices. If you have an up-to-date Linux system and a modern Desktop environment, your device should show up on your desktop, with no need to open a console. There are few important factors which are involved in learning how to mount USB drive ... Read More
In transmission media is the way the systems are connected to route data signals in a network.The telecommunication links are classified into two categories −Guided media (wired)Unguided media (wireless).Both guided and unguided are used for short distance (LANs, MANs) as well as long distance (WANs) communication.Let us discuss Guided transmission media.Guided transmission mediaGuided transmission media consists of physical connection between source and destination through a wire or a cable.There are three basic types of guided media which are as follows −Twisted pair cableCo-axial cableFiber-optic cableTwisted Pair CopperStep 1 − It is the most used media across the world. All the ... Read More
Introduction When editing code, reviewing changes, and submitting to GitHub, developers often switch between multiple windows. In order for different modules and versions to be operated by different teams, version control is indispensable for every software project. This blog will explain how to publish your Visual Studio Code code to Github. Let's take a look at GitHub and Visual Studio in brief before you start working with them. What is GitHub? A big part of the popularity of GitHub is because of the large developer community that it has. It is a platform that fosters collaboration between developers and facilitates ... Read More
An operational amplifier is a three-terminal device consisting of two high impedance input terminals, one is called the inverting input denoted by a negative sign and the other is the non-inverting input denoted with a positive sign. The third terminal is the output of the Op-Amp.Inverting Operational AmplifierIn the inverting operational amplifier circuit, the signal is applied at the inverting input and the non-inverting input is connected to the ground. In this type of amplifier, the output is 180⁰ out of phase to the input, i.e. when positive signal is applied to circuit, the output of the circuit will be ... Read More
Variables such as integers can be represent in two ways, i.e., signed and unsigned. Signed numbers use sign flag or can be distinguish between negative values and positive values. Whereas unsigned numbers stored only positive numbers but not negative numbers.Number representation techniques like: Binary, Octal, Decimal, and Hexadecimal number representation techniques can represent numbers in both signed and unsigned ways. Binary Number System is one the type of Number Representation techniques. It is most popular and used in digital systems. Binary system is used for representing binary quantities which can be represented by any device that has only two operating ... Read More
Private Keys and Public Keys terms are used in cryptography. These keys are used to encrypt/decrypt sensitive data. Read through this article to find out more about private and public keys and how they are different from each other.What is Private Key?The private key is used in both encryption as well as decryption. This key is shared between the sender and receiver of the encrypted sensitive information. The private key is also called "symmetric" because it is shared by both parties. Private key cryptography is faster than public-key cryptography mechanism.A private key is generally a lengthy, non-guessable sequence of bits ... Read More
Recursion and Iteration both repeatedly execute the set of instructions. Recursion occurs when a statement in a function calls itself repeatedly. The iteration occurs when a loop repeatedly executes until the controlling condition becomes false. The basic difference between recursion and iteration is that recursion is a process always applied to a function and iteration is applied to the set of instructions which we want to be executed repeatedly. Read through this article to find out more about Recursion and Iteration and how they are different from each other. What is Recursion? Recursion is defined as a process in which a function calls itself repeatedly. Recursion uses selection structure. If the recursion step does ... Read More
Both Routers and Switches are network connecting devices. Routers work at the network layer and are responsible to find the shortest path for a packet across the network, whereas Switches connect various devices in a network. Routers connect devices across multiple networks. Read through this article to find out more about these two network devices and how they operate to understand how they are different from each other. What is a Router? Routers are network connecting devices that determine the shortest path for a packet to take to get to its destination. A router's primary function is to connect ... Read More