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Вопрос № 223150 - Английский язык

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A disk is a data storage medium consisting of a flat, circular, magnetic surface on which information can be recorded. You will receive several disks with your computer. These already contain information and programs, and are ready to use.
Blank disks can be used to store your own information and programs, but these disks must be formatted before they can be used.
Disks which contain important information can be write-protected. This means you can read from but not write to the disk, making it impossible to write accidentally over information. Your disks can be write-protected - instructions are included in each box of disks.
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Why are disks with very important information called write-protected?
Варианты ответов
  • Because you can’t read from these disks.
  • Because you can read from these disks but you can’t write to these disks.
  • Because they don’t contain written information.
  • Because you can record all necessary information.
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Вопрос задал(а): Анонимный пользователь, 10 Ноябрь 2020 в 00:16
На вопрос ответил(а): Анастасия Степанова, 10 Ноябрь 2020 в 00:16

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Вопрос № 605280

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст
A disk is a data storage medium consisting of a flat, circular, magnetic surface on which information can be recorded. 1_________________________________. These already contain information and programs, and are ready to use.
2______________________________. But these disks must be formatted before they can be used.
3______________________________. This means you can read from but not write to the disk, making it impossible to write accidentally over information. 4_______________________________.
You will receive several disks with your computer.
Blank disks can be used to store your own information and programs.
Disks which contain important information can be write-protected.
Your disks can be write-protected - instructions are included in each box of disks.

Вопрос № 605399

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Some of the most common methods of inputting information are to use punched cards, magnetic tape, disks, and terminals. The computer’s input device (which may be a card reader, a tape drive or disk drive, depending on the medium used in inputting information) reads the information into the computer.
For outputting information, two common devices used are a printer which prints the new information on paper, or a CRT display screen which shows the results on a TV-like screen.
Закончите предложение
The computer’s input device reads the information ___________________.
on the display
in the memory
on the screen
into the computer

Другие вопросы по предмету Английский язык

Вопрос № 223151

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Your computer may have either one or two disk drives, which MS-DOS knows as drives A: and B:.
The default drive is the one which MS-DOS uses unless you tell it to do otherwise. It is shown by the prompt which MS-DOS displays:
A>       drive A is the default drive
B>       drive В is the default drive
Tо change the default disk drive, enter the new drive letter:
A>   B:    changes the default drive from A to В
B>   A:    changes the default drive from В to A
Ответьте на вопрос
Can the computer have only two disk drives?
No, the computer can have only one disk drive.
Yes, the computer can have only two disk drives.
No, the computer can have even more than two disk drives.
No, the computer can have either one or two disk drives.

Вопрос № 223152

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Computers store information on disks in files. A file is a collection of related information such as a computer program or the text of a letter.
Each file is given a unique name, and each filename is stored in a directory. To find out about the files in a directory, use the MS-DOS command DIR.
When referring to a file, you must use a file specification. This consists of a pathname, a filename and an extension (if there is one). As an example, to reference a file on drive B: called FRED.BAS (where the default drive is ‘A’) the correct file specification would be:
B:\FRED.BAS
Ответьте на вопрос
How do you find out about the files?
You must use the default drive.
You must look through all files.
You must use a file specification.
You must use the MS-DOS command DIR.

Вопрос № 223154

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You must tell the computer which directory it is to use as its current working directory - that is, the directory you wish to work in. Do this with the CHANGE DIRECTORY command (CD). The current working directory is often called the default directory.
To change the current directory use CD followed by the pathname of the directory you wish to use. For example:
A>  CD\SUB1\SUB3
Ответьте на вопрос
What is the current working directory?
It is the directory you wish to close.
It is the best directory in your computer.
It is the main directory in your computer.
It is the directory you wish to work in.

Вопрос № 223155

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Under MS-DOS 3.20 you can create and access names for many different types of devices - just as if they are physical disk drives installed in your system. The devices you can access as disks are:
- internal floppy-disk drives
- external floppy-disk drives
- additional drive identifiers for floppy-disk drives, defined by DRIVER.SYS
- hard-disk drives of many different sizes
- RAM disks created in the computer’s memory
- directories that  have  been given logical  drive names using SUBST
Ответьте на вопрос
Can you create and access names for all devices in MS-DOS 3.20 system?
No, you can only create names for all devices.
No, you can only access names for all devices.
No, you can’t.
Yes, you can.
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