Vous souhaitez réagir à ce message ? Créez un compte en quelques clics ou connectez-vous pour continuer.
Le Deal du moment : -28%
Précommande : Smartphone Google Pixel 8a 5G ...
Voir le deal
389 €

    Computing Unit 4 Plastic memory device

    avatar
    jeanlouis
    Admin


    Messages : 340
    Date d'inscription : 20/10/2007

    Computing Unit 4 Plastic memory device Empty Computing Unit 4 Plastic memory device

    Message  jeanlouis Sam 6 Sep - 20:21

    Computing Unit 4 Plastic memory device
    CHOOSE THE BEST WORD OR EXPRESSION TO MATCH THE DICTIONARY DEFINITIONS GIVEN BELOW
    To Be Entrenched To Shift To Be On the Look Out Data Silicon Polymer Gigabyte Pedot Digital Grid To Fit To Involve Vacuum A Plug
    Hardware Software Core
    To be _________ _____ _____________ _____ means to be in a state of being watchful.
    Example: He was always _____ ______ __________ ________ for good bargains

    If something such as power, a custom, or an idea _______ ______________, it is firmly established, so that it would be difficult to change it. Examples : ...a series of measures designed to _______________ democracy and the rule of law...The recession remains deeply ______________ed.

    If someone's opinion, a situation, or a policy _________s or is __________ed, it changes slightly. Example: Attitudes to mental illness have shifted in recent years. Also a noun.
    ...a _________ in government policy .If a group of factory workers, nurses, or other people work ___________s, they work for a set period before being replaced by another group, so that there is always a group working. Each of these set periods is called a ___________. You can also use the word to refer to a group of workers who work together on a particular shift. Example: His father worked ___________s in a steel mill.


    You can refer to information as ___________ especially when it is in the form of facts or statistics that you can analyse. Example: To cope with these _________, hospitals bought large mainframe computers.

    In computing, a _______________ is one thousand and twenty-four megabytes.

    ______ is an element that is found in sand and in minerals such as quartz and granite. Silicon is used to make parts of computers and other electronic equipment. Example : ...a thin layer of __________ oxide...

    A ________________ is a chemical compound with large molecules made of many smaller molecules of the same kind. Some ____________s exist naturally and others are produced in laboratories and factories.

    If electronics could use conducting plastic rather than metal this would save weight and cost. Conducting polymers could also be manufactured in diverse forms such as fabrics that transmit data and very thin video displays. The problem has been to find a conducting polymer that is soluble in liquid. A water-soluble conducting polymer called ________________ (polyethylenedioxythiophene) was recently discovered, but this device is liable to be corroded by water. Researchers have now developed a highly conducting polymer that contains a _____________ centre and is soluble in non-corrosive liquids. The new polymer easily accommodates chemical attachments opening the way to a host of new conducting plastics for displays, solar cells and other applications.

    _______________ systems record or transmit information in the form of thousands of very small signals. Example :The new ___________ technology would allow a rapid expansion in the number of TV channels.
    Computing Unit 4 Plastic memory device
    CHOOSE THE BEST WORD OR EXPRESSION TO MATCH THE DICTIONARY DEFINITIONS GIVEN BELOW
    To Be Entrenched To Shift To Be On the Look Out Data Silicon Polymer Gigabyte Pedot Digital Grid To Fit To Involve Vacuum A Plug
    Hardware Software Core

    If a situation or activity ____________s something, that thing is a necessary part or consequence of it. Example : Nicky's job as a public relations director involves spending quite a lot of time with other people.= entail If you say that someone _____________s themselves in something, you mean that they take part in it, often in a way that is unnecessary
    or unwanted. Example :I seem to have ____________ed myself in something I don't understand.

    A _____________is something which is in a pattern of straight lines that cross over each other, forming squares. On maps the ___________ is used to help you find a particular thing or place. A ___________ is a network of wires and cables by which sources of power, such as electricity, are distributed throughout a country or area. Example :...breakdowns in communications and electric power __________s. The starting ___________is the starting line on a car-racing track. The Ferrari of Alain Prost will be second on the _________.

    If something ___________s, it is the right size and shape to go onto a person's body or onto a particular object. The sash, kimono, and other garments were made to fit a child.
    If something ___________s somewhere, it can be put there or is designed to be put there. Example : ...a pocket computer which is small enough to __________ into your pocket...

    In computer systems, ______________ refers to the machines themselves as opposed to the programs which tell the machines what to do.


    If someone or something creates a ____________, they leave a place or position which then needs to be filled by another person or thing. Example :The collapse of the army left a___________in the area. A _______________ is a space that contains no air or other gas.
    Example : Wind is a current of air caused by a ____________ caused by hot air rising.

    A _____________on a piece of electrical equipment is a small plastic object with two or three metal pins which fit into the holes of an electric socket and connects the equipment to the electricity supply.


    Computer programs are referred to as ___________ . Example : ...the people who write the ___________for big computer projects.

    The _____________of a fruit is the central part of it. It contains seeds or pips. Example :
    Someone threw an apple____________. The __________ of an object, building, or city is the central part of it. Example : ...the earth's __________... = centre In a school or college, ___________subjects are a group of subjects that have to be studied. Example : The ___________ subjects are English, mathematics and science.

      La date/heure actuelle est Lun 20 Mai - 0:12