efficiency and organised‚ so your boss is glad. What is more computers are being increasingly used in medicine. They are very helpful in medical diagnosis‚ patient monitoring and general hospital administration. On the other hand using computers has several disadvantages. They are very bad for health. For example screens destroy eyes even with a low radiation screen. Many people complain for that issue‚ because then they have to pay for oculists and wear glasses. Also there are a lot of viruses which
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Pitfalls of Object Oriented Programming Tony Albrecht – Technical Consultant Developer Services What I will be covering • A quick look at Object Oriented (OO) programming • A common example • Optimisation of that example • Summary Slide 2 Object Oriented (OO) Programming • What is OO programming? – a programming paradigm that uses "objects" – data structures consisting of datafields and methods together with their interactions – to design applications and computer programs. (Wikipedia)
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The Advantages and Disadvantages of Two Jobs My neighbor Sue lives in a nice house and has two luxurious cars in the driveway. Her overtime hours at work are being eliminated‚ so the money she is used to making is becoming less. So‚ Sue must decide whether or not to take on a second job to live the way she is accustomed to. There are numerous advantages and disadvantages in working two jobs. Before deciding on working two jobs‚ it would be a good idea to consider these positives and negatives
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Aim/Objective To compare the concentration of reducing sugars in three different types of canned soft-drinks available in the school canteen. Background information: Reducing sugars are any sugars that in basic solution forms some aldehyde or ketone. This allows the sugar to act as a reducing agent‚ for example in Benedict’s reaction. [1]Reducing sugars include glucose‚ fructose‚ glyceraldehyde‚ lactose‚ arabinose and maltose. All monosaccharides which contain ketone groups are known as ketoses
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instance‚ you want to buy some goods online‚ you have to provide some of your information to the website so that they can deliver them to you. Maybe your information is hacked and the hackers can use it for much bad purpose like buying other things using your account...Your e-mail box can receive some spam that you don’t want and you feel unsafe when you think that a person is following you in some ways. Furthermore‚ although we can use the Internet as a means of entertainment with a lot of interesting
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procedure‚ module‚ or object can be complex and time consuming. Once these elements of a computer program are working correctly‚ it makes sense to use the code as often as practical. Code reusability has become a valuable part of adding efficiency to computer programming. When it comes to solving the problem of code/data separation‚ the use of Object –Oriented Programming has played a big role in the rising of object reusability. An object is not considered a standalone program; instead it is the
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This is example of mixing C code and assembly ; this file demonstrates following: ; - declaring stdcall procedure‚ using pure assembly (fasm_stdcall_avg) ; - declaring stdcall procedure‚ using FASM standard macros (fasm_stdcall_avg2) ; - declaring ccall procedure‚ using pure assembly (fasm_ccall_avg) ; - declaring ccall procedure‚ using FASM standard macros (fasm_stdcall_avg2) ; - calling stdcall procedure defined with C (c_stdcall_display
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series of operations (called procedures) applied to data (or data structures) C and Pascal Object-Oriented Programming extension of procedural programming breaks down a programming task into a series of interactions among different entities or objects Java‚ C++‚ and Smalltalk Introduction to OOP * Property of STI Page 1 of 15 Computer Programming 2 Object-Oriented Programming type of programming in which programmers define not only the data structures‚ but
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and memory cards. 5. Communications Devices is a hardware component that enables a computer to send (transmit) and receive data‚ instructions‚ and information to and from one or more computers or mobile devices. Advantages and Disadvantages of Using Computers Advantages - Speed : When data‚ instructions‚ and information flow along electronic circuits in a computer‚ they travel at incredibly fast speeds. Many computer process billions or trillions of operations in a single second.
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The construction of Object-Oriented Database Management Systems started in the middle 80 ’s‚ at a prototype building level‚ and at the beginning of the 90 ’s the first commercial systems appeared. The interest for the development of such systems stems from the need to cover the modeling deficiencies of their predecessors‚ that is the relational database management systems. They were intended to be used by applications that have to handle big and complex data such as Computer Aided Engineering‚ Computer
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