Computer Programming: Even Driven Programming: This is the process where the flow of the program is determined by certain events such as: * Senor output * User actions i.e. mouse clicks‚ key presses * Messages from other programs * Threads As users we have come across event driven program every day when we use a computer i.e. navigating through our computer user interface‚ also whilst playing computer games. By clicking on the mouse the computer picks up the event that has been
Premium Software testing
is it that Computer Hacking is something we don’t ever hear about? Hundreds of Hackers every day break into banks and businesses and steal valuable information or even money from people such as ourselves. They are other hackers that start viruses and worms through big computer networks that can destroy all your information you have and your computer. Hackers use everyday things to start computer eaters‚ which is why we have those annoying viruses and worms everywhere in computers. We use anti-viruses
Premium Hacker .hack Credit card
INTRODUCTION The history of computer development is often referred to in reference to the different generations of computing devices. Each of the five generations of computers is characterized by a major technological development that fundamentally changed the way computers operate. The history of computer development is often referred to in reference to the different generations of computing devices. Each of the five generations of computers is characterized by a major technological
Free Computer Integrated circuit
A computer is one of the most brilliant inventions of mankind. Thanks to computer technology‚ we were able to achieve storage and processing of huge amounts of data; we could rest our brains by employing computer memory capacities for storage of information. Owing to computers‚ we have been able speed up daily work‚ carry out critical transactions and achieve accuracy and precision at work. Computers of the earlier times were of the size of a large room and were required to consume huge amounts of
Premium Computer Personal computer Mainframe computer
to perform operations on data.[1] Quantum computers are different from digital computers based on transistors. Whereas digital computers require data to be encoded into binary digits (bits)‚ each of which is always in one of two definite states (0 or 1)‚ quantum computation uses qubits (quantum bits)‚ which can be in superpositionsof states. A theoretical model is the quantum Turing machine‚ also known as the universal quantum computer. Quantum computers share theoretical similarities with non-deterministic
Premium Quantum mechanics
entExamination Paper: Fundamentals of Computer IIBM Institute of Business Management Semester-I Examination Paper MM.100 Fundamentals of Computer Section A: Objective Type (20 marks) ********************************************************** Multiple Choices: 1. b. 2 types 2. b. 1 or more input signals to produce output 3. d. Both (a) & (c) 4. b. Non-volatile 5. c. Direct-access storage device 6. c. Multiple object program files of
Premium OSI model Local area network Data Link Layer
Computer programmers put in writing‚ analysis‚ and maintain programs and/or software which run the computers; they also write programs for coding into computer language. Programmers work long hours with concentrated workloads against firm deadlines. Here is a listing of some of the tasks that Computer Programmers carry out: • Code instructions into programming languages • Debugging programs • Organize records and reports • Assisting computer operators to resolve computer issues • Train amateurs
Premium Programming language Computer programming Computer
product that I have had experience purchasing is a computer. I bought it for attending college‚ but I have used it for so many other purposes. Today‚ having a computer has almost become a necessity; people use them for school‚ shopping‚ research‚ and communication. Many things that you may be on the lookout for‚ you can only find on the internet. Today‚ many people own a computer already and have no need to purchase another one. New discoveries in technology could be a factor in the change of supply and
Premium Personal computer Internet Supply and demand
of components that work together to realize some objectives forms a system. Basically there are three major components in every system‚ namely input‚ processing and output. Input Output Processing Fig. 1.1: Basic System Components 2 :: Computer Applications In a system the different components are connected with each other and they are interdependent. For example‚ human body represents a complete natural system. We are also bound by many national systems such as political system‚ economic
Premium Data flow diagram Software engineering Computer
Top 10 Computer Uses in Business Written by: Catalogs.com Editorial Staff December 28‚ 2010 Filed Under Tech and Electronics Tags: Business‚ computer‚ ten‚ top Contributed by Sara Shea‚ Catalogs.com Info Guru Technology has forever changed the business world. In order to stay technically competitive and efficient in today’s information age‚ the majority of businesses now rely on computers. Computer uses in business range from the scanner at the checkout line of the grocery store to the
Premium Computer Personal computer Internet