Video card is designed for

To create an image on the display screen.

Receiving signals from the computer processor.

Communication of the system unit and the keyboard.

The Random Access Memory of the computer is

a device that systematically addresses the machine during the execution of operations.

a device for direct perception of information by a person.

a device for long-term storage of information on magnetic disks

an information contained on the floppy disk

a device for storing programs, various data on the magnetic disks or magnetic tapes

a device that systematically addresses the machine during the execution of operations.

a device for processing and storing information

The processor function consists of:

Processing of data entered in the computer.

What the operative memory is intended for?

For temporary storage, reception and delivery of information.

For permanent storage of information.

To provide general management of the PC .

Number of operations performed by the processor per second:

volume of information processed

The coprocessor is intended for:

help the main processor in performing mathematical operations.

write information to a floppy disk.

permanent storage of information used when working with a computer.

reading information into the computer.

Functions of the processor are ...

processing of data entered into the computer

connection of a computer to an electronic network

connection of a computer to multimedia tools

is the number of bits simultaneously stored, processed or transferred to another device;

the number of operations performed by the processor per second;

the small size of RAM built-in processor

Principle of addressing:

the main memory structurally consists of numbered cells;

execution by the processor automatically in a certain sequence of the instruction set;

programs and data are stored in the same memory

A certain set of actions can be performed on the data;

stores programs and data for later use

stores the programs currently running and the data being processed

convert data and instructions into a form that is convenient for processing on a computer;

represent information processed by a computer in a form convenient for human perception;

stores the programs currently running and the data being processed;

stores programs and data for later use;

convert data and instructions into a form that is convenient for processing on a computer;

represent information processed by a computer in a form convenient for human perception

The process of storing information in RAM is fundamentally different from the process of storing information on external media

The fact that on external storage media, information can be stored after the computer's power is turned off;

the fact that RAM does not allow storing large amounts of data

the fact that the speed of access to stored information in the RAM is less than on external media;

the possibilities of protecting information in RAM are higher than on external storage media

A printer is a device for:

printing of text and graphic information

quickly save all the information on the hard disk

reading of graphic and text information in the computer.

Plotter is a device for:

exchange of information with other computers.

reading text into the computer.//

The mouse is a device used for:

facilitate entry of information into the computer.

the exchange of information with other computers via the telephone network.

quick save all the information stored on the hard disk.

read graphic and text information into the computer.

The coprocessor is designed to

help the main processor in performing mathematical operations

record information on the floppy disk .

constant storage of information used when working with computer.

read information in the computer

A scanner is a device for

read graphic and text information into the computer.

the exchange of information with other computers via the telephone network

quick save all the information stored on the hard disk.

The main parameters of the processor are

Operating voltage, operating clock frequency, bit width, the size of the cache

The coefficient of inner multiplying of clock speed and RAM size

Voltage, the RAM, the coefficient multiplying internal clock speed

The working clock frequency, memory modules

The functions of the processor are:

processing the data entered into the computer

connection of a computer to the electronic network

the output data to the monitor/

connection the computer to multimedia

The number of operations executed by the processor per second:

the volume of information processed;

The bit width of the microprocessor is:

the number of bits of information that it can accept and process in registers in one cycle.

the largest unit of information

clock speed of the microprocessor.

the number of bytes of information that is perceived as a single entity.

A Hard disk is a device for:

storage of large amounts of data and programs used when working with a PC.

recording data and programs on the magnetic tapes.

display text and graphic information on the screen

control the PC work by the given program.

2 тест

Authored by Алимоллаева Марьям

Instructional Technology

11th Grade

Used 1K+ times

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A computer is:

device for automatic processing of numerical information

device for storing information

device for searching, collecting, storing, converting and using information in digital format

a set of software tools that manage the information resources

device for printing.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A multimedia computer is called

a computer capable of working on the Internet

computer capable of showing cartoons

a computer capable of printing and scanning documents

computer capable of working with numbers, text, graphics, audio and

video

computer for printing photos.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An architecture is

general principles of computer construction, realizing the programmatic control of the operation and interaction of its main functional nodes.

general principles of building a computer that do not realize the programmatic control of work.

design of computer appearance, description of technical devices of computer

the principle of connecting external devices to a computer, a description of a set of input-output devices.

software description and image methods of calculation results

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The minimum required set of devices for computer operation contains:

printer, system unit, keyboard.

system unit, monitor, keyboard.

processor, mouse, monitor

keyboard, monitor, mouse

scanner, printer, monitor, mouse.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The device providing protection of the computer at voltage drops and power outage

Motherboard

Power Supply.

HDD

Uninterruptible Power Supply (UPS)

Video card.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Computer devices that do not belong to the main computer are called:

Peripheral

Secondary

Conjugated

Subsidiary

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the items is an input device?

Computer Monitor

Keyboard

Display Board

Overhead Projector

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2 тест

A computer is:

A multimedia computer is called

An architecture is

The minimum required set of devices for computer operation contains:

The device providing protection of the computer at voltage drops and power outage

Computer devices that do not belong to the main computer are called:

Which of the items is an input device?

Video card is designed for

Which of the items is an input device?

The main element of the computer that executesprograms and controls hardware is:

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