The Tech Storror

What is masternode technology? You can download any coin wallet and see it regularly, that is masternode technology. It means that you will become a machine of that network which will continue to see their Blockchain wallet. Dash coin first brought the concept of masternode. * If you masternode in Dash coin, you need to buy 1000 Dash coins and have a high-quality VPS and a dedicated IP. There should be more storage because the wallet will be deposited there. ★ By visiting this website masternode.online you can see masternode related to All coins. Not all VPS supports all types of coins. # Every decentralized Real Enypto currency has its own node or wallet. The wallet which is called the core wallet I wallet has full control over a user. Other people can't see it. Because Blockchain technology is a totally decentralized technology. * If you download the coin wallet and keep some coins in that wallet which is specific, then you will be credited for that coin per transaction. The rewa

1. When Bitcoin is up, Altcoins are also up. 2. When Bitcoin Down, Altcoins Down. 3. Bitcoin is up but Altcoins are down. 4. If Bitcoin is stable, altcoins will go up. 1. Situation explain: When bitcoin goes up in 1 number situation, altcoins also go up. This situation happens only when the total market capitalization is very low. Then new investment is needed to increase the market cap. When new money comes to the new investment market, the market cap starts increasing. That is why the investment in altcoins starts coming with the increase of Bitcoin, so the altcoins also start increasing. If the Bitcoin chart is bullish then the market is making money. With bitcoin, the price of altcoins goes up. In such a situation, if you see that the market cap is decreasing, then suddenly there is good news in the market, if bitcoin is bullish, then you will understand that new money will come into the market. After that, if bitcoin and the market price increase, then the altcoins are technical a

Program Design Model  Programmers use many instructions in writing programs. Solve the problem by arranging these instructions logically. Long after the program is written, it is often difficult for the programmer to understand his own written program. Therefore, various programming approaches are currently in use for writing programs in order to increase the comprehensibility of the program. Below is a brief description of them: Structured Programming: A set of instructions used to solve a problem is called a program. If the problem to be programmed is very complex then the number of instructions used in the program is very high. When the program gets big, it becomes buggy and runs into various problems. In these cases, a structured program has to be used. Statements used in a structured program perform their own tasks from within their respective classes. Return control to the main body by executing operations from the main body of the program using various class statements. Structu

Organization of Program A set of instructions used by a computer to solve a problem is called a program. These instructions are generally divided into three parts, namely, input, processing and output. That is, how many instructions are used for inputting data, how many instructions are used for processing and how many instructions are used for displaying output. The relationship between these instructions is shown below in the diagram: Instructions to input ↓ Instructions for data processing ↓ command to provide output Program development steps : There are several sequential steps to be followed in the process of writing a program and executing it on a computer to perform various tasks. Each step is discussed in detail below: (1) Investigation (2) Problem analysis (Problem analysis) (3) Program design (4) Program coding (Program coding) (5) Program testing, debugging and implementation (Program testing, debugging and implementation) (6) Program maintenance  1. Finding information: Cr

Cloud Computing  Using different computing resources, such as hardware and software, through a computer network system is called cloud computing. The method used to access some global facilities by connecting to the Internet is called cloud computing. Through this, the remote user gets the data, software and results of the processing through the computer. Cloud computing services started in 2005. Amazon.com's Elastic Compute Cloud (EC2) was the first to offer this service. Although the concept of cloud computing is not new. The concept of central computing was introduced in the sixties. According to that idea, big companies plan to install a mega computer in every city. City dwellers will receive computer services through lines like electric or dish lines. The project did not materialize due to network speed limitations. The concept of grid computing in the 1990s is also basically a concept of cloud computing. At present, famous companies like IBM, Microsoft, Google etc. are provid

Network Devices Modem :  The modem consists of Modulator Mo and Demodulator Dem Voice is an important and widely used electronic device used in computer communication systems. The computer is connected to the telephone line through a modem. As a result, it is possible to send data from a computer to any part of the world through a modem and phone line. In this case, the receiving computer must also be connected to the phone line through a modem.  The modem's function is to convert a digital signal to an analogue or modulate and Digitalize or demodulate analogue signals. Analogue signals can flow through normal telephone lines, but computers use digital signals. Therefore, the digital signal provided by the computer has to be converted into an analogue signal to be sent over the telephone line. And the work of converting this digital signal into an analogue signal is done by the modem connected to the sending computer. The modem sends the converted signal to the receiver over the te

Computer Networking  Computer networks are an important system of communication in today's world. A computer network refers to the connection between two or more computers. The special system in which data transfer, electronic mail transmission, teleconference etc. is done quickly through cable, modem or satellite is called a computer network. Concept of Network: A network can be created by connecting small, low-power microcomputers to a powerful or high-powered server-rich computer. Computers can be side by side, in the same nearby location, or from one city to another, or even from one country to another. The networking process started through the computer network Mini and Mainframe Computer but nowadays personal computer is widely used for networking. The interconnection and ability of multiple computers and other devices to work together in offices, courts, educational institutions or other workplaces under computer networks has brought revolutionary mobility to information exc

Mobile Communication A mobile phone is a small electronic device for receiving and transmitting sound or data that has input and output units A display unit is also used to make a cellular phone or mobile phone. A mobile or cell phone receives the signal from the tower. Mobile phones within a few miles make connections through these towers. Generations of Mobile Telephone: Mobile phone technology has been divided into 4 generations from its inception to the present period. 1. First generation: The journey of this generation started in 1983. The first generation was mainly analogue mobile phones used the first generation of mobile phones was built on analogue systems. There are three notable systems in the first generation -- 1. Advanced Mobile Phone System (AMPS) 2. Nordic Mobile Telephone (NMT) 3. Total Access Communication System (TACS) Features: 1. Using analogue systems as radio signals. 2. Use of mobile radio telephones as a mobile telephony standard. 3. Use of semiconductor tech

Data communication medium  Some type of connection is required to exchange data between the receiving and sending computers. This connection is usually called a channel. The various methods used to implement channels are network media. Eg – common telephone lines, microwave systems, fibre optic cables, coaxial cables, satellite communication systems etc. The amount of data flow depends on the width of the channel. If the width of the channel is more, more data can be sent through it simultaneously. Wired  Data can be exchanged between the sending and receiving computers through various types of cables. Namely-- (i) Co-axial cable (Co-axial cable) (ii) Twisted pair cable (iii) Fiber optic cable (i) Co-axial cable: A coaxial cable is a type of electrical conductor made of copper. This type of wire is made with the help of two electrically conductive and two electrically non-conductive materials. They have a white plastic insulator between them to cover the inner conductor and separate it

Concept of data communication system: Data transfer between a central computer and remote terminals was first introduced in the 1960s. These terminals lacked storage and processing capabilities. Such a method is known as teleprocessing. The terminal of this method is called the silent or dumb terminal. Later, processing and data storage and data storage capabilities were created in these terminals, known as self-contained systems. Data is a precious resource in today's era. Information or data plays an important role in the improvement of an organization, making realistic decisions for the organization, connecting the internal environment of the organization with the rapidly changing world outside, etc. The special method by which data is exchanged from one computer to another or more computers is called the data communication method. The advantage of this method is that data can be transmitted quickly and accurately. The main five components or parts of data communication are— 1.

After a few days of data processing by one computer in an organization, the need and tendency to use multiple computers is seen. The demand for work also increased. Even today many households use more than one computer. When operated by a computer alone, all hardware and software are used only for that computer. But when multiple users are connected to a computer network, different hardware and software can be shared. Communication System --  The impact of information technology on the evolution of civilization is immense. Numerous products and services are created in society for better living systems and the development of these systems. People can easily adopt it through the proper use of management and technology. Concept of Communication System: At one time, people used to send information from one place to another by tying the feet of pigeons. Horse calls were also prevalent among civilized nations. The system of runners for sending news from one place to another was prevalent in

 | Digital Divide The development of information and communication technology has divided people around the world into two groups in terms of the convenience of its use. One group is benefiting from the use of modern information and communication technology and the other group is not. The digital divide exists between people around the world, and even within a country. The digital divide is associated with the use of other devices such as telephones, televisions, and cellular phones. The world is becoming computerized very fast, and those who have access to computerized equipment are getting ahead. Those who don't get it are left behind. That is, the gap between those who are computer literate and those who are not is known as the digital divide. Causes of the increasing digital divide: In the last ten years, significant improvements have been made through the Internet. Today there are over 1 billion websites on the internet and billions of users are using the internet. As informa

Morality in applying information and communication technology With the development of information and communication technology, its misuse is also increasing. Information and communication technology is being used in many unethical activities. Information and communication technology, like any other scientific invention, is being misused. Everything has both good and bad sides. Information and communication technology is no exception. However, the advantages of information technology outweigh the disadvantages. However, through the use of information and communication technology, some perverse things are observed. Although its bad effects depend on the individual's taste and thoughts. Also, personal privacy is being disturbed in many cases through the use of information technology. Online banking systems are being disrupted by internet hackers. Automation is increasing in many fields due to the benefit of information technology, thus increasing unemployment. In addition to this, th

Genetic Engineering The process by which the acquired knowledge of heredity is used for human welfare is basically called genetic engineering. Genetic engineering is a process in which parts of DNA or RNA that protect the offspring are removed or inserted into cells. Sometimes it is also called genetic modification. It is a branch of biochemistry in which life is defined at the molecular level. The journey of genetic engineering began with the discovery of recombinant DNA technology by Paul Berg in 1972. The term "genetic engineering" was first used in 1951 by Jack Williamson in his science fiction novel Dragon's Island. A year before that, Alfred Hershey and Martha Chase confirmed that DNA is the carrier of heredity. Some other branches of biotechnology like microbiology, biochemistry, biostatistics, tissue culture like genetic engineering is also a branch. Genetic engineering involves removing DNA carrying a specific gene from an organism and transferring it to a differ

Biometrics Biometrics is a special method of identifying individuals based on certain unique characteristics of people. Biometrics is an advanced branch of biology that helps in measuring the biological characteristics of humans, such as fingerprints, DNA (Deoxyribo Nucleic Acid), voice, eyeballs, facial images, etc. The main task of biometrics is to find the unique characteristics of each person and to help identify each person individually in light of those characteristics. As early as 500 BC, the Babylonians used fingerprints on small blocks of dried mud for business purposes. In 1891 Juan Vucetich of Argentina started the modern era of fingerprinting by inventing the method of catching criminals. Biometrics are mainly divided into two categories namely structural and behavioral. Other structural features are human face, fingerprints, hand shape, iris, DNA etc. On the other hand behavioral features are key-stoke, signature, voice and retina etc. Biometrics works basically using two

ICT Dependent Production Computer Aided Design (CAD) is widely used in various industries. Computer controlled machines are helping in speedy production of similar products. Even in small scale industries it is becoming possible to make objects of complex shapes with precision through the use of ICT rather than manual manufacturing. Use of ICT in Design : ICT can help in designing various products in the following ways -- Product diagrams can be created and edited as needed through computer graphical software. Desktop publishing can also do various writing tasks by drawing the product. Currently manufactured product images can be scanned and used in graphics. Database packages can be used to keep track of various products. Spreadsheet software can be used to display the cost rates with the production of various products through charts. Use of ICT in Manufacturing: ICT helps in product manufacturing in following ways Printing of various product images on cards. The process of affixing t

Space Exploration Knowledge of space in the 20th century is not possible without the use of information and communication technology. By capturing, processing and storing data, it is possible to quickly learn about starlight falling on the surface, space, other planets and Earth. In September 1962, US President Kennedy made an appeal to students and faculty at Rice University for American research into space. Man wanted to go to the moon not because it was easy, but because it was challenging. Man traveled to the moon by proving the power and capability of man. Information technology was still being used when Galileo was looking at the stars, moon and planets through a telescope. When space travel was first ventured into, not much was possible without the help of IT. Space flights move at such high speeds that it is impossible for humans to calculate their positions. Let's say the rocket is traveling at 30,000 km/hr in space. The speed, trajectory, fuel, temperature, direction etc.