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MA‘LUMOTNI UZATISH- DATA TRANSFER
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akademik litseylarda axborot texnologiyalari fanining kompyuter tarmoqlari va ularda ishlash asoslari bolimini oqitish metodikasi
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24. MA‘LUMOTNI UZATISH- DATA TRANSFER File sharing is an example of transferring large amounts of data across the Internet. A computer file can be emailed to customers, colleagues and friends as an attachment. It can be uploaded to a website or FTP server for easy 78
server for instant use by colleagues. The load of bulk downloads to many users can be eased by the use of "mirror" servers or peer-to-peer networks. In any of these cases, access to the file may be controlled by user authentication, the transit of the file over the Internet may be obscured by encryption, and money may change hands for access to the file. The price can be paid by the remote charging of funds from, for example, a credit card whose details are also passed—usually fully encrypted—across the Internet. The origin and authenticity of the file received may be checked by digital signatures or by MD5 or other message digests. These simple features of the Internet, over a worldwide basis, are changing the production, sale, and distribution of anything that can be reduced to a computer file for transmission. This includes all manner of print publications, software products, news, music, film, video, photography, graphics and the other arts. This in turn has caused seismic shifts in each of the existing industries that previously controlled the production and distribution of these products.
25.DASTUR- (PROGRAM) provide (a computer or other machine) with coded instructions for the automatic performance of a task it is a simple matter to program the computer to recognize such symbols 26.BRAUZER - BROWSER Obyektga-yo`naltirilgan dasturiy tizimlarda sinfiy shajarani tahlil qilish uchun ishlatiladigan vosita. -a computer program that enables you to read information on the Internet
27.MIJOZ - CLIENT - xizmatlar, resurslar va ma‘lumotlarga yoki boshqa dastur yoki kompyuterda ishlov berishga qaratilgan. - a computer that is connected to a server (= large central computer) from which it obtains information
28.MAHALLIY - LOCAL (AREA) Bir xil tarmoqqa tegishli. Yo`naltirgichsiz bog`lanish mumkin bo`lgan eng yaqin qo`shni. -from, existing in, serving, or responsible for a small area, especially of a country
29.TARMOQ - NETWORK Bog`lamalar va ularni birlashtiruvchi shoxchalar chizmasi - to connect computers together so that they can share information
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30. ADABIYOTLAR RO‘YHATI- CITATION A citation is a reference to a published or unpublished source (not always the original source). More precisely, a citation is an abbreviated alphanumeric expression (e.g. [Newell84]) embedded in the body of an intellectual work that denotes an entry in the bibliographic references section of the work for the purpose of acknowledging the relevance of the works of others to the topic of discussion at the spot where the citation appears. Generally the combination of both the in-body citation and the bibliographic entry constitutes what is commonly thought of as a citation (whereas bibliographic entries by themselves are not).A prime purpose of a citation is intellectual honesty: to attribute prior or unoriginal work and ideas to the correct sources, and to allow the reader to determine independently whether the referenced material supports the author's argument in the claimed way
31.KODLASH - Ma‘lumotlar xavfsizligini ta‘minlash uchun shifrlash deb ata luvchi maxsus kodlash va h.k Coding - a system of words, letters or signs which is used to represent a message in secret form, or a system of numbers, letters or signals which is used to represent something in a shorter or more convenient form
32.MATNLI XABAR - Matndan iborat va tarmoq bo`yicha uzatiladigan xabar text message - a written message, usually containing words that have been shortened, sent from one mobile phone or pager to another
33.OBYEKT - Umumiy informatikada – axborot birligi. Qo`llanmalarning turiga qarab, bu atama ancha keng ma‘noda ishlatilad Object- a thing that you can see or touch but that is not usually a living animal, plant or person
bilan bog`liq yordamchi vazifalarni bajaradigan tizim Communication system - the various methods of sending information between people and places, especially official systems such as post systems, radio, telephone, etc
dasturi shunday ataladi. Internet sharhlovchisi – brouzerning boshqa nomi. Explorer - someone who travels to places where no one has ever been in order to find out what is there
36.XOTIRA - Ma‘lumotlar joylashtirilishi, saqlanishi va olinishi mumkin 80
bo`lgan funksional qurilma. Memory - the part of a computer in which information or programs are stored either permanently or temporarily, or the amount of space available on it for storing information
37.LETTER- xat; nternet nuqtai nazaridan odatda elektron xatlar – elektron pochta yordamida jo`natiladigan matn xabarlari shunday deyiladi. letter (MESSAGE)- a written message from one person to another, usually put in an envelope and sent by the post
saqlanishi, ishonchliligini va puxtaligini ta‘minlash qobiliyat security -protection of a person, building, organization or country against threats such as crime or attacks by foreign countries:
39.FRAME - freym; Grafik va nashriy ishlanmalarda – matn yoki tasvir joylashtiriladigan to`g`ri burchakli maydoncha frame (BORDER) - a border which encloses and supports a picture, door or window
40.USER – foydalanuvchi; Ma‘lumotlarga ishlov berish tizimiga buyruq yoki xabarlar beruvchi yoki axborotga ishlov berish tizimidan xabar qabul qiluvchi har qanday shaxs yoki obyekt. User-someone who uses a product, machine or service
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