المفردات المتقدمة للاختبار TOEFL - عالم الكمبيوتر

the non-physical space in which communication over computer networks takes place

الفضاء السيبراني, الفضاء الافتراضي

relating to or using signals in which information is represented through constant changing of physical quantities

تناظري, تناظري (مرتبط بالإشارات)

based on or using a numerical system that operates only on 0 and 1

ثنائي, نظام ثنائي

(computing) to move important information or information that is not often needed to a different disk, tape, or another computer to store it, sometimes as a security measure

أرشفة, حفظ

(computing) a copy of computer data that can be used to restore lost or damaged data

نسخة احتياطية

the symbol (\), used in some computer commands

شرطة مائلة عكسية, خلفي مائل

(in a computer, phone, etc.) a key on the keyboard used to erase the last letter or go backward

مفتاح الحذف, مفتاح العودة للخلف

each of the several keys at the top of a computer keyboard marked with (F) and a number that make the computer perform particular operations

زر الوظيفة, مفتاح الوظيفة

to start a computer, typically involves setting up hardware elements to prepare the computer for use

تشغيل الحاسوب, إقلاع حاسوب

a computer program that automatically performs tasks over the internet

روبوت, بوت

(computing) a type of computer memory in which information that is often in use can be stored temporarily, a cache can be accessed quickly and is needed while a program is running

ذاكرة التخزين المؤقت, الكاش

(computing) a temporary storage area for data that has been copied or cut

مصحف, كلبورد

a unit for measuring the size of computer data that equals 8 bits

بايت

(in electronic devices such as computers, etc.) the main printed circuit board that makes it possible for all the parts of a computer to communicate

اللوحة الأم, لوحة الدائرة الرئيسية

belonging, relating to, or controlled by the main circuit board of a computer

موجود على اللوحة, مدمج

the smallest unit of an image on the screen that collectively can form a whole image

بكسل

a device that allows the computer to read the data on a computer disk and transfer data to or from it

محرك قرص, قرص صلب

a software that controls the interaction between a computer and another equipment, such as a printer or scanner

برنامج تشغيل, درايفر

the speed at which a computer can process information, expressed in (MHz)

سرعة الساعة, تردد الساعة

(computing) a type of software stored in a way that it cannot be modified or erased

البرامج الثابتة, البرمجيات المدمجة

a software designed to disrupt or damage the computer without the user knowing

برمجية خبيثة, برنامج ضار

the ability of a computer, software, or equipment to work with another device or software

توافق, تناسب

the set-up, hardware, and software of a computer that makes a complete system

تهيئة, تكوين

(computing) to detect and remove faults in a software

تصحيح الأخطاء, إزالة الأخطاء

(computing) to prepare a storage device, such as a hard drive or USB, for use by deleting all the data on it and setting it up for a specific file system

تهيئة, تنسيق

a part of a computer responsible for storing and controlling data where users cannot easily access

الواجهة الخلفية, النهاية الخلفية

a part of a computer that is easily accessible and one uses constantly

واجهة المستخدم, الجزء الأمامي

(computing) the program through which a user can interact with a computer, especially its design and appearance

واجهة

an adjustment of the codes of a computer program that solves a problem in a quick way

هاك, تعديل

to transform data into a coded form

ترميز, تشفير

to convert data or information into a coded form, mainly to prevent unauthorized access

تشفير, ترميز

describing the constant passage of data between a computer or other device and a user

تفاعلي, تفاعلية

(computing) to cancel an operation or to turn off the computer automatically because a predefined interval of time has passed without a certain event happening

انتهى الوقت, إلغاء

(computing) describing a computer program whose source code is available to everyone

مفتوح المصدر, open source

a network for communication between computers, usually within a building

an electronic device that uses telephone lines to send and receive data between two computers

مودم

the visual interaction that users have with the computer through icons, menus, etc.

واجهة المستخدم الرسومية, واجهة رسومية للمستخدم

the part of a computer where operations are controlled and executed

وحدة المعالجة المركزية, معالج مركزي

an electronic device that connects computer networks and sends data between networks

الراوتر