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  • Computer Science
    A computer is a device that inputs, manipulates, stores, and outputs digital information based on stored instructions known as programs. The first main function of a computer is input/ output....

    Asked by user8576198 on via web

    1 educator answer.

  • Computer Science
    An operating system is software (or, sometimes, firmware) that manages and controls a computer, serving as an interface between various applications and the computer hardware. End users do not...

    Asked by user3590203 on via web

    1 educator answer.

  • Computer Science
    When most end-users encounter computers, they are working on what are sometimes referred to as "virtual machines." In other words, when you interact with a computer or smart phone, there are many...

    Asked by user3048316 on via web

    1 educator answer.

  • Computer Science
    Computers originated not so much with a technology but with an idea. That idea was that it is possible to break down complex activities, whether procedures or mathematical computations, into a...

    Asked by amanashasingh on via web

    1 educator answer.

  • Computer Science
    Moore's Law was really not intended as a statement about computer science but simply a rule of thumb about the progress of chip-making during a specific period based on an observation made by...

    Asked by sderiche97 on via web

    1 educator answer.

  • Computer Science
    There are basically three ways to make computer chips smaller. One is to make transistors smaller, another is to make chips with fewer transistors and a third possibility is to use software to make...

    Asked by enotes on via web

    1 educator answer.

  • Computer Science
    include necessary header files main declare variables mealprice, tip as float input mealprice from user/file tip=0.15*mealprice Display tip end

    Asked by robertsonm on via web

  • Computer Science
    Aside from Microsoft, there are other operating systems : -Micsoft - Microsoft -Mac OS X - Apple -Linux - Sun Microsystems. These are the main operating systems everyone uses.

    Asked by Igbere on via web

  • Computer Science
    Computer is an electronic data processing machine which accepts data in its raw form along with the instructions, processes it electronically and gives back useful information. An operating...

    Asked by saiyog on via web

  • Computer Science
    A basic conditional expression is one in which a particular input variable is tested; the result of the same determines what the value of an output variable is. For example, consider the expression...

    Asked by enotes on via web

    1 educator answer.

  • Computer Science
    There are a few things that can be stated. First, you can buy a program to protect you computer. If you go this route, you should get Norton anti-virus. This is the standard program that people...

    Asked by ayush17 on via web

    1 educator answer.

  • Reference
    PDF or portable document format was created by Adobe Systems and is a well recognized format to exchange documents. The file created when any document is converted to the PDF format looks exactly...

    Asked by phildee on via iOS

    1 educator answer.

  • Computer Science
    The miniaturization of high speed computer power is referred to, in the book The World is Flat by Thomas Friedman, as "the steroids". When the Internet made a social impact in 1995 via Netscape and...

    Asked by danielb77 on via web

    1 educator answer.

  • Computer Science
    In Thomas Friedman's breakthrough book The World is Flat, chapter 2 talks about "The Ten Forces that Flattened the World". The breaking of the Berlin Wall World Wide Web/Netscape Productivity...

    Asked by danielb77 on via web

    1 educator answer.

  • Dot-Coms
    The cartoon speaks to how the Dot- Com boom of the 1990s was so pervasive. In the cartoon, the main character speaks of renaming himself "e-rob.com" and "going public." When he concludes it with...

    Asked by wanderista on via web

    1 educator answer.

  • Technology and Society
    If the technology being used is also part of the content being taught, then relevancy is one of the major pros of using technology to facilitate learnings. Helping students understand how to use...

    Asked by monique06 on via web

    1 educator answer.

  • Computer Science
    I think that one of the most basic ways in which a Google doc can operate in a collaborative setting is that it enables other to make changes to it. When a Google doc is started by one person, it...

    Asked by gsstom on via web

    1 educator answer.

  • Computer Science
    CMOS stands for Complementary metal–oxide–semiconductor and is a technology for constructing integrated circuits. It is used in microprocessors, microcontrollers, static RAM, and other digital...

    Asked by vamsi22492 on via web

  • Computer Science
    When computer program designers compiled taxonomies for storing information, they took as their paradigm the organization and vocabulary of the paper systems that preceded electronic storage....

    Asked by k5ado0oy on via web

    1 educator answer.

  • Computer Science
    RAM or random access memory is a form of memory that can be accessed at a very fast rate. It is used by the central processing unit or CPU to write and read data as it performs its operations. The...

    Asked by hopsey on via web

    1 educator answer.

  • Computer Science
    Funds deposited in a bank, unless in cash, have always had a "float" period of 1 - 10 days before a depositor could use the money for anything. Real time access means funds available to me as soon...

    Asked by uspindia on via web

  • Computer Science
    Although it is difficult to determine where the first error is coming from since you do not include your line numbers, the error on line 41 is that you have put an accent grave in your code instead...

    Asked by lance3 on via web

    1 educator answer.

  • Computer Science
    This is a difficult question to answer, because there are different types of websites. In other words, in order to advise you well, I would need to know what you would want to do on your website....

    Asked by xlucifer on via web

    2 educator answers.

  • Computer Science
    A realtime operating system is a special type of operating system used for what are called embedded systems. These are computers that often don't have a screen or keyboard and have limited...

    Asked by ujjwal4u on via web

    1 educator answer.

  • Computer Science
    I found this on wikipedia hope it helps

    Asked by kamused on via web

  • Computer Science
    We'll recall what 9 bit numbers means: the bits from 8 to 0 correspond to the following values: 256 ; 128 ; 64 ; 32 ; 16 ; 8 ; 4 ; 2 ; 1. We'll subtract the value of each bit from 137 till we'll...

    Asked by greyshipskin on via web

  • Computer Science
    "Virtual reality" is a "reality" that is created within the constructs of a computer. It has no basis in actual physical constructs. Virtual reality (VR) is a computer-generated three-dimensional...

    Asked by nirmalnss on via web

    1 educator answer.

  • Computer Science
    The instructions that a computer's hardware is able to understand are in the form of binary code which is a series of zeros and ones. When computers were invented all programming was done by...

    Asked by nirmalnss on via web

    1 educator answer.

  • Computer Science
    The term "obscenity" refers to anything that offends people's morals. However, the term is generally used to refer to things that are offensive in a sexual way. In other words, a depiction of...

    Asked by sushmab4mansi on via web

  • Computer Science
    Cryptography is a means to keep data secure and in a form that can be understood only by someone who has the key to decrypt the data that has been encrypted. A key is basically a set of rules which...

    Asked by sushmab4mansi on via web

    1 educator answer.

  • Computer Science
    computer science

    Asked by msgwynn on via web

  • Computer Science
    In the electronic age that we are in most of our personal data and that of businesses is stored in an electronic form instead of on paper. Information that should not be seen by others is being...

    Asked by chrissie01 on via web

    2 educator answers.

  • Computer Science
    Main memory is directly or indirectly connected to the central processing unit via a memory bus. It is actually two buses (not on the diagram): an address bus and a data bus. The MAIN MEMORY acts...

    Asked by aman000 on via web

  • Computer Science
    If you look at the recent history of computers and microchips, the technology has gotten much smaller, faster, and less expensive. Moore's Law basically states that the number of transistors that...

    Asked by guptanoop on via web

    1 educator answer.

  • Computer Science
    I believe the computer language you are looking for in this answer is called FORTRAN. This was really the first high level programming language, invented by scientists and mathematicians in the...

    Asked by aplewis on via web

    1 educator answer.

  • Computer Science
    To add to the previous post Examples of anti virus software include McAffee, Norton, and AVG. These are programs that the public can purchase to protect their computers from malware, viruses, logic...

    Asked by sarahh10 on via web

    2 educator answers.

  • Computer Science
    You know, this question is actually a really tricky one to answer for anyone who is not a part of that world. And those who are "part of that world" seem to have trouble explaining it in ways that...

    Asked by parasrampuria on via web

    1 educator answer.

  • Computer Science
    It really depends on what you are going to call a "computer." The first meaning of the word applied to a person who could do complex calculations quickly, so in that case I think we'd have to get...

    Asked by alexb2 on via web

    1 educator answer.

  • Computer Science
    I’ve looked over the information thoroughly, and it doesn’t seem as if there is anything to disucss. No discussion question has been asked. Is there something about this that you want us to...

    Asked by andrewcacs2010 on via web

    1 educator answer.

  • Computer Science
    There are several types of operating systems, each with its own advantages. To begin, the "operating system" is the set of interfaces and controls through which the user interacts with the...

    Asked by weldu on via web

    1 educator answer.

  • Computer Science
    The creator of Artificial Intelligence studies begins with the work of pioneer computer scientist Alexander Turing (1912-1954) who in the 1930's evolved a concept of a "Turing Machine." This was...

    Asked by lisademartino on via web

    1 educator answer.

  • Computer Science
    A discussion of history of computer becomes somewhat open to conflicting views because of a lack of common definition of what constitutes a computer. Computers ave gradually evolved out of very...

    Asked by shoaibsss on via web

  • Computer Science
    There are a number of advantages of using Data Dictionary in computer system analysis and design. The advantages are: consistency, clarity; reusability; completeness; increase in sharing and...

    Asked by kevinski on via web

    2 educator answers.

  • Computer Science
    Hardware is the machinery of a computer, things like the hard drive and the memory chips. These are physical devices that you can look at and touch. Software is the programming, the things that...

    Asked by computerscience on via web

    1 educator answer.

  • Computer Science
    Thrashing is a phenomenon in virual memory system,where excessive amount of page swapping back & forth between main memory & secondary storage results in high overhead & little useful...

    Asked by ronfocused5 on via web

  • Computer Science
    Computer hardware refers to the physical equipment used in the computer. It is differentiated from software which refers to the information and data contents stored within the computer system or...

    Asked by rj007 on via web

  • Computer Science
    Any algorithm that has some data entry has 3 cases: -Best-case; -worst-case; -average. These cases represent their performance and the evolution of their performance depending on the number of data...

    Asked by nheyji24 on via web

  • Computer Science
    The operating system is the most important program that is on a computer. The operating system basically runs the computer and allows other programs to run as well. The operating system does all...

    Asked by paudel on via web

    1 educator answer.

  • Computer Science
    The process of allocating memory at run time is known as dynamic memory allocation. In computer science, dynamic memory allocation is the allocation of memory storage for use in a computer program...

    Asked by deepdhaliwal on via web

  • Computer Science
    Part of the history of the computer cannot be told without the emergence of the personal computer. Ed Roberts, the President of a company named MITS Incorporated, oversaw a company that made...

    Asked by dgo on via web

    1 educator answer.

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