рк1 1ответтік 1

The recommended backrest height is:

• 45-51

• 35-40

• 25-31

• 80-110

Short term memory of the computer that is lost when the computer is turned off

• RRR

• GPU

• RAM

• Processor

Global Network is/are

• the amount of information that can be transmitted on the network per time

• A common connection point for devices in a network. It's as a central connection for all network equipment and handles a data type known as frames

• a computer in the network which is able to work with the data an the network resource

• devices for connecting communication lines, amplifying the signal, forming the required network topology

Modem

• A device that forwards data packets along networks. It is connected to at least two networks and are located at gateways.

• Consists of single copper wire surrounded by three layers of insulating and metal materials

• is a device or program that enables a computer to transmit data over, for example, telephone or cable lines.9.600 14.400 28.800 bps

• A common connection point for devices in a network. It's as a central connection for all network equipment and handles a data type known as frames

Telecommunication

• (IT) which stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to access, store, transmit, and manipulate information

• is system software that manages computer hardware and software resources and provides common services for computer programs

• a design architecture for an electronic digital computer with parts consisting of a processing unit containing an arithmetic logic unit and processor registers

• The signal transmission between or among points specified by the user of information and of the user's choosing without change in the form or content of the information as sent and received

 

Traffic is

• devices for connecting communication lines, amplifying the signal, forming the required network topology

• a data flow over a communication channel or through a network device, and the volume of this stream

• a network in which the computer are located within a room, building or nearby building

• a network on which computers are at great distance from each other within another city or another country

 

Network topology

• A communication, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together

• is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. 9.600 14.400 28.800 bps

• Enable the transmission of data over public or private networks

• Refers to the geometric arrangement of the actual physical organization of the computers and other network devices) in a network

Data are plain facts. When data are processed, organized, structured or presented in a given context to make them useful, they are called_________.

_________ knowledge obtained from

investigation, study, or instruction

• Analysis of data

• Data

• Bit

• Information

_________ is the process of

predicting future events based on foreknowledge acquired through a systematic process or intuition. It requires data, information, and advanced knowledge.

• Data management

• Analysis of data

• Forecasting

• Methods of data

Computer architecture can be defined as

• a midsize multi-processing system capable of supporting up to 250 users simultaneously

• a very large in size and is an expensive computer capable of supporting of hundreds or even thousands of users simultaneously.

• a specification detailing how a set of software and hardware technology standards interact to form a computer or platform

• one of the fastest computers currently available although very expensive