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Ganezh [65]
3 years ago
7

Why do the query tables use an underscore in their names?

Computers and Technology
1 answer:
Vedmedyk [2.9K]3 years ago
7 0

An underscore is a permitted character in documentations such as MySQL. An underscore in query tables can increase readability. For example, if we use thisIsMyColumn as a column name, it is very easy to write. However, this _is_my_column as a column name is more readable.

 






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Which rotation speed is not a typical spindle rotation speed for magnetic hard drives?3100; 5400; 7200; 10000
Hitman42 [59]

Answer:

5,400 because it turns at the right speed, but if it is too fast or too slow, it will not perform at it's fullest potential. Such as speed and storage.

3 0
3 years ago
The ________ is the biggest power consumer on a mobile computing device.
AleksandrR [38]

The part of a computing device that is the biggest power consumer is;

Central Processing Unit

<h3>Central Processing Unit</h3>

The part of a computing device that cosnumes the most power is called the Central Processing Unit (CPU). This is due to the following reasons;

  • The CPU consists of motherboard and battery that draws power from the socket.

  • The Mother board is equipped with logic gates that are used to implement logic in the computer.

  • The Logic gates are voltage signals that signify the binary information that are fed into the system.

Read more about Central Processing Unit (CPU) at; brainly.com/question/4558917

5 0
2 years ago
Which encryption standard uses Advanced Encryption Standard (AES), a 128-bit block cipher that is much tougher to crack than the
Alchen [17]

Answer:

Wi-Fi Protected Access 2 (WPA2)

Explanation:

The Wi-Fi Protected Access 2 (WPA2) makes some alterations to the encryption algorithm that were used in WPA and WEP to what is known as the  Advanced Encryption Standard (AES). This is a 128-bit block cipher considered to be much more difficult to crack than the usual 128-bit TKIP wrapper. However, although WPA2 offers a much more tougher encryption standard, it is important to note that it is not hack proof.

5 0
3 years ago
How did hitles rules in nazi germany exemplify totiltarian rule?
ddd [48]

Answer:

hope this helps if not srry

7 0
3 years ago
(TCO B) The symbol shown as a three-sided box that is connected to the step it references by a dashed line is what?
Mekhanik [1.2K]

Answer:

Annotation symbol

Explanation:

A flowchart is a diagram that is used to show and represent a workflow, process or algorithm. Flow charts are used in designing processes or programs. Flow charts are usually designed using boxes and arrows.

An annotation symbol is a symbol used in flowchart to hold comments and it is usually represented by a three-sided box connected to the step it references by a dashed line.

7 0
3 years ago
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