All categories

3 years ago

Explique como são gravados (escrita) os bits zero ou um no HD.

Computers and Technology

1 answer:

rodikova [14]3 years ago

8 0

Answer:

The following are the description of storing bits into Hard-disk.

Explanation:

As we know computer only know the binary language, that is in the form of zero's and once's "0's and 1's". In the hard drive, it requires a magnetically covered rotating disc, that's "head" passes over its platter.

It marked 0's and 1's on the platter as tiny electronic areas in the north.
Its head goes to the very same location to read its information again, the north and south places pass there and assume from the 0s and 1s which are contained.

You might be interested in

Use the drop-down menus to complete the statements about using section breaks in a document

krok68 [10]

Answer:

layout, next page, continuous

Explanation:

just took it

7 0

3 years ago

Help meeeeeeeeeeeeeee please

bija089 [108]

Answer:

Explanation:My explanation is above my comment :)

3 0

3 years ago

Which of the following sets of data would be presented best in a histogram.

anastassius [24]

I do not believe you answer is right. I believe it would be B the average montly sales for the big toy company. Only documenting the last month is not enough information to make a histogram, and a histogram asks for information based on one subject not multiple subjects. Asking for the number of each type of candy sold last month would make a normal graph comparing the difference in how much each candy sold, so your answer should be B.

3 0

4 years ago

Look at the picture lol

andrey2020 [161]

Answer:

Zoom in more please and than i can help

Explanation:

6 0

3 years ago

Read 2 more answers

In a multiple-column record of a data file, ______ represent different variables and _______ represent different cases

Nookie1986 [14]

Answer:

columns, rows

Explanation:

In Computer programming, a atabase schema refers to the logical design of the database while the database instance refers to a snapshot of the data found in a database at a given instant in time.

Basically, in database management, the term "schema" is used to denote a representation of data while the term "instance" is used to denote an instance of time.

A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.

Also, a database instance is a snapshot of the data in the database at a given instant in time and as such represents an operational database by following the conditions, validation and constraints set for a database management system.

These data can be stored or organized in a database management system through the use of multiple-column record formats.

In a multiple-column record of a data file, columns represent different variables and rows represent different cases (respondents) such as experimental data, independent observations etc.

4 0

3 years ago