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Let us understand what Adware is.AdwareAdware is a subgroup of spyware that can discover its method onto devices via affected websites through a wrongful installation. It generally includes a code that tracks web surfing habits and several non-public records. Adware passes user data onto a third party without the client consent or authorization.Adware’s motivation is to create income for its designer by serving promotions to web clients while they are surfing the web or during the underlying establishment process.The objectives of Adware is to create revenue by serving ads to web users while they are surfing the web or during ... Read More
Let us learn about scarewareScarewareScareware is a deceptive procedure created to trick Web users into downloading and purchasing malicious software (malware) by creating user interruption, uncertainty, or panic. Scareware formats involve malware, adware, spyware, Trojans, and viruses.Scareware creates pop-ups that look like Microsoft Windows system indications and alerts for anti-virus/anti-spyware applications, registry cleaners, or firewalls. These deceptive pop-ups make a user call to action to buy scareware and repair alleged bugs.Scareware can contain a clickjacking feature to redirect a client to an attacker’s website or initiate a malware download if a client attempts to close the pop-up. Scareware also compels ... Read More
Wi-Fi stands for “Wireless Fidelity.” It can define Wireless LAN (WLAN) products that are based on the IEEE 802.11 standards. Wi-Fi work with both single carrier direct-sequence spread spectrum radio technology and multi-carrier OFDM (Orthogonal Frequency Division Multiplexing) radio technology.The next generation of the Wi-Fi standard is Wi-Fi 6. It is also referred to as 802.11ax. It is the newest step in a route of nonstop innovation. The standard constructs on the strengths of 802.11ac while inserting effectiveness, flexibility, and scalability that enables new and existing networks increased speed and space with next-generation applications.Wi-Fi authorizes products via a set of ... Read More
Let us understand the concept of flutter.FlutterFlutter is a cross-platform UI toolkit that enables us to generate fast, magnificent, inherently compiled applications for mobile, net, and desktop using Dart programming languages. It develops the app with one programming language and an individual codebase. It is free and open-source. Google created it in May 2017 and is supervised by an ECMA standard. It is an increasing technology in popularity to pass superior native experiences.The main characteristic of Flutter is its quick and persistent response towards changing something. These changes can be associated with changes in code on hardware, emulators, and simulators. ... Read More
Let us begin by understanding the concept of checksum.ChecksumA checksum is a value that can verify the integrity of a document or a data transfer. Checksums are generally used to compare two sets of data to create sure they are equal.There are various common applications that contain verifying a disk image or testing the integrity of a downloaded file. If the checksums don't match those of the original documents, the data can have been changed or corrupted.A checksum can be calculated in several different ways, using different algorithms. For example, a basic checksum can simply be the multiple bytes in ... Read More
Firstly, let us learn about laptops.LaptopA laptop is a computer designed for flexibility. It is a lightweight computer that generally weighs 4-8 pounds (2 to 4 kilograms), based on display size, hardware, and multiple factors. A laptop computer is also called a notebook.Laptop computers can be modified into desktop computers. All peripheral devices including printers, scanners, and external drives are smoothly connected to the docking station so the laptop is only required to be plugged into the station and turned on.Even regular keyboards and displays can be used with a laptop with the right hardware and software configurations.Switching between a ... Read More
Let us begin by understanding what a trademark is.TrademarkA Trademark is represented as a “brand” or “logo”. A trademark is a set of letters, words, sounds, or designs that categorize one company’s goods or services from those of others in the forum. Trademark protection is applicable for specific names, symbols, devices, or words that will be used in connection with a good or service. Technically, if a specific mark is related to a service, it is known as a "service mark, " but a trademark is generally used to define both marks related to services and goods.The goal of trademarks ... Read More
Let us begin by learning about the internet.InternetThe Internet is the biggest network that connects millions of computers worldwide. It is a team of a network including public, private, government, universities, school, and other academic and business networks linked by several technologies including wireless, optical, and electronic.Internet usage is the calculation (defined in bytes, kilobytes, megabytes, or gigabytes) of the amount of data streaming through your computer and the Internet network for a specific time. These data are shared in both directions such as from the Internet network to your device (download), and from your device to the Internet network ... Read More
Let us begin by understanding what an IP Camera is.IP CameraIP camera is a network digital camera that need the Internet Protocol (IP) and has its IP address. An IP camera is used when defining video surveillance cameras.An IP camera uses an Ethernet cable and sends a digital signal. This type of camera can be simply networked and can send a signal to a network video recorder (NVR) placed on a local or remote network.IP cameras tend to capture better quality pictures, which is especially beneficial in the case of transferring targets, as frame rates can be adjusted according to ... Read More
We can obtain the tagname of the parent element in Selenium webdriver. First of all, we need to identify the child element with help of any of the locators like id, class, name, xpath, or CSS. Then we have to identify the parent with the findElement(By.xpath()) method.We can identify the parent from the child, by localizing it with the child and then passing (parent::*) as a parameter to the findElement(By.xpath()). Next, to get the tagname of the parent, we have to use the getTagName() method.Syntaxchild.findElement(By.xpath("parent::*"));Let us identify tagname of the parent of child element li in the below html code ... Read More