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A Computer pest is a magalant and notorious programe which spread in host computers and servers causing unwanted execution of data, data sending and data altering.
Hybrid computers are the computers that have the features of both digital and analog computers.The idea behind this hybrid computers is to create a working unit that offers the best of both types of computer.it uses analog components for computational purposes and digital components for processing and storage of results.E.g; hybrid computers are used at the space launch system when sending astronauts in the space for scientific research and exploration.This computer measures the temperature,wind,speed,the humidity of the space and then translated these quantities into digital form for analysis and processing.
Hacking is basically the vast knowledge of computers or any particular thing. For a computer hacker you should have vast knowledge of computer or in other words you must know everything about everything.There are different types of hackers and the work they do depends on their category.Ethical Hacker or White Hat Hackers do only ethical hacking like securing computers from malicious viruses and activity. They trace the path of the virus and other things.Black Hat Hackers do only non ethical things or malicious things for harming the computer like hacking email accounts, sending Trojans, stealing, and lots of illegal things related to computers.
On the basis of working principle computer are classified in to three types Ana log computer, Digital computer, and hybrid computer. Ana log computer measures continuous type of data and uses a physicalquantity like electric current, voltage, temperature, etc. to present and process the data. It represent numbers by a physical quantity; that is, they assign numeric values by physically measuring some actual property, such as the length of an object, an angle created by two lines, or the amount of voltage passing through a point in an electric circuit. The computer which accepts discrete data as per the electric signals is known as digital computer. Basically , digital computers counts digits, which represent numbers or letters. The computers based on binary digits i.e. 0 and 1 are called digitals computer. It represents each and every information in terms of single numbers and processes the information by using standard arithmetic operations. Hybrid computer is the combination of the feature of Ana log and Digital computers.
Many truckers use computers. So many that many truck stops sell special stands used for mounting their computers. If your talking about in the capacity of their jobs, their is trucking software for the computer for directions to accounting to finding loads to haul. Some truckers use them and some don't. Some companies install a computer called which they use for communication of job related information (including directions and fuel stops) with the driver. Some of these systems are even set up to log electronically and tie in to the computer of the truck monitoring speed and sending audible alerts when a driver breaks a preset threshold. Yes drivers use computers. No one encourages usage while driving (in case your wondering)
1.) Mainframe and computer servers 2.) Desktop computers and notebook computers 3.) Smart phones
1.) Mainframe and computer servers 2.) Desktop computers and notebook computers 3.) Smart phones
Yes
A Computer pest is a magalant and notorious programe which spread in host computers and servers causing unwanted execution of data, data sending and data altering.
If you are sending email from a desktop computer, you are a home (or business) user; if you are sending it from your smart phone (I-phone, Android, blackberry, etc.) then you are a mobile user.
Talking on the phone, sending and recieveing electronic messages throught E-Mail, Linking documents from one computer to another but the sending of links between computers
An SCP protocol is when transferring files between the local computer and the remote computer. SCP stands for secure copy. This is used to ensure authenticity and reliability of sending confidential data.
The layer directly above it The layer directly below it The corresponding layer on the receiving computer
Firewalls are to PROTECT your privacy. They keep other computers from contacting yours without your permission and sending viruses to it or accessing private information on your computer.
A system for sending and receiving messages electronically over a computer network, as between personal networks.
You actually use several devices to send pictures to your friends.Your digital camera to take the pictureYour computer to process and send the pictureThe Internet (which is made up of lots of computers) to send the pictureYour friends Computer screens to see the picture.Although the actual device for sending anything in and out of your computer is referred to as the network card/chip. It handles sending and receiving information to/from the internet.
There are three possible ways of data communication among computers: 1) broadcasting - ONE computer to ALL computers 2) unicasting - ONE computer to ONE computer 3) multicasting - ONE computer to A GROUP of computeres as we discuss above that multicast means their is a group in a company and we have to send a mail to a particular group then we use a multicast network ... and another example of multicast is ,In digital television broadcasting, to send multiple standard TV (SDTV) programs in the allotted bandwidth, rather than one high-definition TV (HDTV) program.