Leidsid 33 sarnast õppematerjali, mis on seotud failiga "Trojan horse". Need materjalid aitavad sul teemat sügavamalt mõista.
trojan, program, attack, install, them, user, send, internet, malware, class, virusownloaderiffer, other, these, control, active, require, another, such, machine, work, attacks, classes, version, users, horse, installation, author, access, spam, spyware, keyboard, trends, full, there, computers, both, worm, vice, operating, utility, stored, function4. product positioning - is how we see a product or how a company would like us to see it in relation to other products 5. product placement - hidden commercial of a product. Customer can see a product in films, music videos and so on. 6. raw materials - basic materials from which products are made or manufactured 7. finished goods - are goods(products) that have completed manufacturing process and are ready to be sold and used by the end user 8. consumer goods - goods which are produced to satisfy consumer current needs and are bought for individual use 9. consumer durables - long time lasting products, such as home appliances, cars and so on 10. fast moving consumer goods - everyday need products that are sold quickly and in large quantities, food and toiletries for example 11. brand name - word(s) that identify product and it's company so consumer can easily recognize and notice it. 12
microchips tiny pieces of silicon containing complex electronic circuits design to make or draw plans for something financial relating to money or how money is managed electronic involving the use of electric current in devices such as TV sets or computers Internet the large system of connected computers around the world print to produce text and pictures using a printer unformatted a disk that is completely blank, so information can't be recorded onto it Extranet a network that allows communication between a company and the people it deals with transmission the process of sending data over a communication channel reboot to restart the computer, without switching it off completely microbrowser a web browser designed for small screens on handheld devices software engineer a person who designs and maint
and an external or internal SCSI device. Jumper - a small block (approx .250" wide x .312" long x .125" thick with two holes running lengthwise which are connected with a metal structure), or the functionally equivalent electronic "interconnect"; used to enable, disable, or select operating parameter on a motherboard or other PCB by either electrically connecting two pins on the PCB (closed) or separating them (open - only one pin is covered or the jumper is removed). Connector header - a series of two or more metal pins on the motherboard or other PCB; used to attach a cable to indicator lights, switches, and/or other devices in the computer Jumper header - two pins or a series of two-pin groups where jumpers are used. BIOS - Pronounced "bye-ose," an acronym for basic input/output system. The BIOS is built- in software that determines what a computer can do without accessing programs from a disk.
million or more), a generous advertising budget, a large development staff, and a very visible presence for game retailers and magazines. To recoup the enormous upfront expenses, high profile games tend to utilise cutting-edge graphics (which require high hardware performance), and tie-ins with other media such as movies or books. A low profile game is aimed at a smaller market, and may be limited to a single platform, or user community. It may have been developed by a single person (or small group), and be advertised in specialized newsgroups and mailing lists, leading to a substantial reduction in costs. Low profile games may have less `polish', use less state-of the-art graphics, and place more emphasis on game design and characterization. 2. Java for Games In this section, we identify reasons for using Java for games programming, and look at some of the popular arguments against it.
1. OBJECT-ORIENTED PARADIGM The Model •The model defines an abstract view to the problem. This implies that the model focuses only on problem related stuff and that you try to define properties of the problem. These properties include: 1 •the data which are affected and 2 •the operations which are identified by the problem. Object-oriented Paradigm •Everything is an object •A program is a bunch of objects telling each other what to do by sending messages •Each object has its own memory made up of other objects •Every object has a type •All objects of a particular type can receive the same messages Domain Model •A domain model does not represent the entire domain as it is in the real world. It includes only the concepts that are needed to support the application. Object •Is a partitioned area of memory where object code is stored •The area of memory is protected
1.The Conceptual Architecture identifies the high-level components of the system, and the relationships among them. Its purpose is to direct attention at an appropriate decomposition other system without delving into details. Moreover, it provides a useful vehicle for communicating the architecture to non-technical audiences, such as management, marketing, and users. Logical Architecture In Logical Architecture, the externally visible properties of the components are made precise and unambiguous through well-defined interfaces and component specifications, and key architectural mechanisms are detailed.
to review stacks of papers. While PEG produced impressive results, the technology of the time was too primitive to make it a practical application. Text had to be typed on IBM 80-column punched cards and read into a mainframe computer before it could be evaluated. As a consequence, the technology sat dormant until the early 1990s and was revitalized with the confluence of two technological developments: microcomputers and the Internet. Microcomputers permitted the generation of electronic text from a regular keyboard and the internet provided a universal platform to submit text for review (Shermis, Mzumara, Olson, & Harrington, 2001). Automated Essay Scoring 3 Automated essay scoring is a measurement technology in which computers evaluate written work (Shermis & Burstein, 2003). Most of the initial applications have been in English, but past work has been applied to Japanese (Kawate-Mierzejewska,
Programmable Controllers OPERATION MANUAL CPM1A Programmable Controllers Operation Manual Revised October 2007 iv Notice: OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or dam- age to property. ! DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Additionally, there may be severe property damage. ! WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Additionally, there may be severe property damage.
electronic switch and amplifier: two electrodes separated by a grid in a vacuum glass enclosure. Principle Cathode - emits electrons; Plate (anode) - receives the electrons; Grid - with negative bias voltagerepels some of the electrons and prevents them from reaching the plate, resulting in less current flow. A changing negative charge on the grid modulates the plate current. (vt. Joonis Katood 2) Joonis 2 Transistori tööpõhimõte Transistor: Three elements solid-state device for amplifying, controlling electrical signals. Principle. Current flows from emitter through base into collector;
Facebook is a social networking service, which was launched in February 2004. It is owned and operated by Facebook Inc. In September 2012 Facebook had over billion active users and more than half of them were also using Facebook on a mobile device. Facebook's latest research shows that the most popular mobile device used for visiting m.facebook.com is iOS and by the popularity the second most used device is Android. Using Facebook on your mobile device raises the potential of your account getting stealed. It is so because most of the users don't use safe connection so all your data is available to other users on the same network
New Media Economy Social media information and data collection and security In this brief essay, i would like to focus on the social media platforms in our moren society. How people use them, what kind of information we give away, what companies will do with this. Information sharing and data protection has become very popular theme in the recent few years. People care more about their privacy and avoid „big brother“ foreshadowing. It is important to know what social media platforms promise and are they really going to keep it. Users should think about what they share and what kind of information they generate.
limited integration with existing telephony environments. However in the last couple of years the situation changed dramatically since some open source tools such as asterisk as well as low-cost VoIP telephone adapters and services become available. In fact, today it is quite common for internet providers to provide their customers VoIP calls at very low cost, if any, in addition to standard xDSL connectivity. The VoIP uses Internet protocol (IP) to send digitized voice traffic over the Internet or private networks. An IP packet consists of a train of digits containing a control header and a data payload. The header provides network navigation information for the packet, and the payload contains the compressed voice data. While circuit-switched telephony deals with the entire message, VoIP-based data transmission is packet-based, so that chunks of data are packetized (separated into units for transmission),
l d I T opportu I 0 Academic essay (ITI0103) 2019 spring Introduction “Data is Everything and Everyone is Data. “[1] The ability to collect, organize, structure and analyse data on a large scale is probably the most significant trait that sets us, humans, apart from our primate friends. [1] To comprehend the opportunities and threats regarding big data located within the cloud, one must first realize the essence of them. Big data is not only what its name says, but it is also so much more. What is Big data? Big data is a term, which is used to describe a broad spectrum of concepts: from the technological ability to collect, aggregate, and process data, to the cultural shift that is pervasively invading industry and society, both drowning in information overload. [2] Big data can be described by the following properties: - Volume. Organizations collect data from a variety of sources, including business
> Byte stuffing (STX, ETX, DLE) Transmit side: insert DLE before control characters 1. transmit printable characters or binary data · 3 general schemes that vary on how SOF, EOF · Byte oriented (bit orientation is rarely useful, and MAC ability to verify whether the line has a good enough quality start of frame send DLE STX 2. prior to transmission insert DLE for any inadvertent DLE 3. transmit is signaled ·received stream searched on bit basis for SOF & EOF · frame divided layers provide byte oriented service) to reliably support the connection). end of file send DLE ETX Receive side: 1. receive DLE STX -> indicates start of frame sequence 2. into fields that are often multiples of 8 bits 1
Maturitní otázka c. 23. Means of communication Introduction A few centuries ago people knew only a few kinds of communication. They could speak to each other, they could send their message from one place to another by smoke signals, they used mail. Later on, they also had some newspapers. The first expansion of media was when the radio and television were invented. The second and the biggest boom started in 1960s when the first communication satellite was launched into orbit. There are 4 main media: Newspapers, TV, Radio and the Internet. Today's people take this as an ordinary thing and we don't realise that we nearly can't live without it.
This is a contribution from Babel 59 : 4 © 2013. All rights reserved. This electronic file may not be altered in any way. The author(s) of this article is/are permitted to use this PDF file to generate printed copies to be used by way of offprints, for their personal use only. Permission is granted by the publishers to post this file on a closed server which is accessible to members (students and staff) only of the author's/s' institute, it is not permitted to post this PDF on the open internet. For any other use of this material prior written permission should be obtained from the publishers or through the Copyright Clearance Center (for USA: www.copyright.com). Please contact [email protected] or consult our website: www.benjamins.com Tables of Contents, abstracts and guidelines are available at www.benjamins.com Subtitle reading speed A new tool for its estimation José Luis Martí Ferriol Universitat Jaume I 1.Introduction
.......................................................9 3.5. Outsourced Services .........................................................................................................9 3.6. Structure............................................................................................................................9 3.7. Management Process ......................................................................................................10 4. Development Program............................................................................................................10 4.1. Expenses .........................................................................................................................10 4.2. Outstanding Tasks and Projects ......................................................................................10 4.3. SWOT Analysis of the IT Department ...............................................................
All about High Tech High tech is technology that is at the cutting edge--the most advanced technology currently available. There is no specific class of technology that is high tech--the definition shifts over time--so products hyped as high tech in the 1960s would now be considered, if not exactly low tech, then at least somewhat obsolete. This fuzzy definition has led to marketing departments describing nearly all new products as high tech. Economy Because the high-tech sector of the economy develops or uses the most advanced technology known, it is often seen as having the most potential for future growth. This perception has led to
used during the review process to various extents, depending on the method that works best for the design team. Michael Gustafson, the engineering product manager for North America at Tekla Inc., has outlined the following three workflows (Quinn & Willard, 2010): 1. 2D (traditional method) – The 2D workflow is the traditional method by which most shop drawings are reviewed. Typically, 2D structural steel shop drawings are mailed to the engineer of record, who reviews them in conjunction with their 2D construction drawings and then returns them to the fabricator via mail. 2. 2D-3D (combination of traditional method and new technology). In the 2D-3D workflow, a 3D model is used as an aid to the review process, but 2D shop drawings are still the method used to convey approvals and comments. 3. 3D (full model review using new technology). In the 3D workflow, the actual
Internet Andra Oja What is Internet? The Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. History of the Internet 1957:The United States Department of Defense formed a small agency called ARPA (Advanced
have become commonplace. Learners of all ages have increased access to technology such as the World Wide Web, which provides a seemingly limitless amount of information. New technologies such as Mp3, podcasting, and social networking are booming. In contrast to more traditional environments, technology offers greater opportunities for interactivity and learner control. There are more educators and language teachers using the Internet in language teaching as well. Many computer applications, especially asynchronous computer-mediated communication such as email and electronic bulletin boards, promote interactive learning. With the booming growth of technology, blogs have become another learning platform for language teaching. Accordingly, these in turn have provided both teachers and learners with an alternative avenue, unlike the traditional face-to-face meetings or discussions, to foster their personal
encapsulation, modularity, polymorphism, and inheritance. It was not commonly used in mainstream software application development until the early 1990s. Many modern programming languages now support OOP. Class Defines the abstract characteristics of a thing (object), including the thing's characteristics (its attributes, fields or properties) and the thing's behaviors (the things it can do, or methods, operations or features). One might say that a class is a blueprint or factory that describes the nature of something. For example, the class Dog would consist of traits shared by all dogs, such as breed and fur color (characteristics), and the ability to bark and sit (behaviors). Classes provide modularity and structure in an object-oriented computer program. A class should typically be recognizable to a non- programmer familiar with the problem domain, meaning that the characteristics of the class should make sense in context
VOCABULARY EXERCISES UNIT 5 II Exercise Learning to operate a computer is not as difficult as many people think. Computers can be expensive to buy, but you can often get comprehensive packages containing all the equipment you need at a discount from big companies. Some companies will even install the system for you. Your system will also include various kinds of software such as word- processing and game programmes, all stored on disks. When you put the disk into the computer, the programme or information can be displayed on the screen. Many computer users go on the Internet. This is a system that links computers, making it possible to transmit information from one system to another in a different place via the telephone. This
The first and most important thing you need to realize about the Internet is that you can find anything and anyone on the Internet that you can find in the real world. The only difference is that in the Internet you have a greater deal of anonymity that you get in the real world. Can chat rooms be dangerous? Most definitely. Particularly channels that clearly are catering to younger children. Pedophiles go where the kids are, and that is just as true on the Internet as in the "real world". Does that mean you should avoid all chat channels? Not at all. Just be aware of what you are doing and saying, and if you have small children, be sure to monitor their activity on the Internet. There are several programs, as I recall, that allow parents to track what their children are seeing and doing while on-line. One of the biggest threats on chat rooms is the presence of pedophiles, online
It plays a major role not only in our lives, but also helped in development of various industries, changed education, entertainment. We can not measure this process and it`s impact on society, but one thing we can say for sure – technology has become part of pupils lives. There are so many advantages connected with technology and how it affected our everyday life. To start with, development of mobile technology, computers and internet made life easier. We can find information in sites like Google in a couple of minutes instead of looking for required information in books for hours. In the older times, writing a letter, sending and bringing to a required person took minimum a month; now this procedure happens within a minute, if people communicate using social networks. Also, social networks gave a chance to people to communicate with old friends, relatives and so on, who are far away from them
Misusing and Abusing the IoT - Now and in the Future The Internet of Things is the network of physical objects—devices, vehicles, buildings and other items which are embedded with electronics, software, sensors, and network connectivity, which enables these objects to collect and exchange data [1]. As the amount of devices connected to the internet of things is constantly on the rise, making it innately more secure and protecting those devices from abuse, in a sense of unwanted access , manipulation by third parties and other scenarios, is rapidly turning into a pressing issue. According to some sources there were about 13.4 billion connected devices back in 2015 and the projections show there might be up to 38.5 billion such devices in 2020 [2]. As the number of devices increases, the necessity for a proper security
EBCDIC (Extended Binary Coded Decimal Interchange Code) UNICODE (Extended ASCII) Each pixel contains a value representing some shade of gray. The more shades of gray possible, the more memory will be needed. Instructions: Must be stored within the computer before use. Must be stored in binary form. A set of binary instructions is called a program. Program: A collection of instructions for the computer to perform one by one. Machine Language: The language of the computing machine. All instructions must be in the form of binary numbers (binary code). Stored-program Computer: Also known as the von Neumann-type computer. Has memory - a place to keep both: instructions (ie program) and the needed information (ie data)
Smoking 3 Drinking alcohol 4 Doing drugs 4 3. Behavioral addictions 4 Playing video games 4 Use of the internet 5 Cutting 5 4. Interesting facts 5 5. Pictures 7 Used sources 10 1. Addictions
IHO web-site at www.iho.shom.fr, look under “ENC”. 10 Facts about chart carriage reguirements Screenshot of IHO Global ENC Catalogue, 23 november 2004 How are official ENCs protected? A majority of all official ENCs in Europe are only made available to the end users in a protected form compliant with the IHO S-63 Data Protection standard. The standard maintains the integrity in all transactions between the service provider and the end user. The protection standard enables the end user systems to check the authenticity of the supplied information and verify that it is official ENC data. This feature can also be used to distinguish between official ENCs and unofficial vector data in the market. What is an official RNC? RNC means “Raster Navigational Chart”. Official RNCs are digital raster copies of official paper charts conforming to IHO Product Specifications RNC (S-61). By
We also could feel that the company might be actually trustworthy. - The white circes on the backround look like stars. Along with the blue gradient of course. These white circes are firstly shaped as circles. And circles, viewing from the far distance, may look like a star. Another thing is their color. When we view the sun for example, or just look at the sky in the night, we see white dots and we know, based on the physics class, that these are the stars. Therefore these white, circled dots are perceived as a stars in this context. - Orange lines are firstly orange because, again, it is this brands's one of the main color. And secondly, based on color theory it is the complementary color of the blue. It is suggested to use complementary colors, because they have the highest contrast therefore it is easly seen. They 'cancel' each other out, making same contrast as black
material to produce electricity. This process of converting light (photons) to electricity (voltage) is called the photovoltaic (PV) effect. Solar cells are typically combined into modules that hold about 40 cells; a number of these modules are mounted in PV arrays that can measure up to several meters on a side. These flat-plate PV arrays can be mounted at a fixed angle facing south, or they can be mounted on a tracking device that follows the sun, allowing them to capture the most sunlight over the course of a day. Several connected PV arrays can provide enough power for a household; for large electric utility or industrial applications, hundreds of arrays can be interconnected to form a single, large PV system. Solar Hot Water Heating water with solar energy. The shallow water of a lake is usually warmer than the deep water. That's because the sunlight can heat the lake bottom in the shallow areas, which in turn, heats the water
from multitude of suppliers, including offshore, and similarly managing the distribution of the finished product by way of multiple intermediaries. Achieving cost reduction or profit improvement at the expense of their supply chain partners does not make companies more competitive. Transferring cost upstream or downstream leads to "logistics myopia" as all costs ultimately will make way to the final market place to be reflected in the price paid by the end user. Therefore, the leading edge companies seek to make the supply chain as a hole more competitive through the value it adds and the cost it reduces overall. Thus today the real competition is not the companies against the companies but rather supply chain against supply chain. DEFINITIONS Supply Chain Management (SCM) is the process of planning, implementing, and controlling the operations of the supply chain with the purpose to satisfy
In a web service, web technology such as the HTTP, originally designed for human-to-machine communication, is utilized for machine-to-machine communication, more specifically for transferring machine readable file formats such as XML and JSON. In practice, the web service typically provides an object- oriented web based interface to a database server, utilized for example by another web server, or by a mobile application, that provides a user interface to the end user. Another common application offered to the end user may be a mashup, where a web server consumes several web services at different machines, and compiles the content into one user interface. Veebiteenus tähendab programmide omavahelist suhtlemist ja andmevahetust üle hariliku veebi. Veebiteenus on üle veebi (http) välja kutsutav (käivitatav) meetod (protseduur või funktsioon). Veebiteenust kutsutakse välja mingis kindlas formaadis sõnumiga (nt
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