1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zielflug [23.3K]
3 years ago
8

The power on any voltage rail of the hard drive is calculated by multiplying _____. (a). Voltage X Current (b). Voltage X Watts

(c). Current X Watts (d). Voltage X Frequency
Computers and Technology
1 answer:
Papessa [141]3 years ago
6 0

Answer:

(a). Voltage X Current

Explanation:

Power -

In the concept of physics , power is denoted by P ,

Power = Voltage * Current

Power = V * I

The unit is Ampere  *  Voltage

Power is defined as the rate of work done , i.e. , work divided by time .

Power = work / time .

Power is a scalar quantity .

The standard unit of power is Watt , which is denoted by W .

You might be interested in
When operating your vessel with a vhf radio, what channel must you monitor?.
Vladimir [108]

Answer: <u>Channel 16</u>. If you hear a MAYDAY call, remain silent, listen, and write down information about the boat in distress.

Hope this helps!

4 0
2 years ago
In powerpoint a point is _____ of an inch in height.
USPshnik [31]
 a fraction

I think it is correct.

Hopefully it helps.
6 0
3 years ago
What protocol is used to access directory listings within active directory or other directory services?
zalisa [80]

The LDAP protocol is used to access directory listings within active directory or other directory services.

LDAP stands for Lightweight Directory Access Protocol. The function of this protocol is to enale access to an existing direcory. LDAP is based on a client-server model.


3 0
3 years ago
Describe the three-schema architecture. Why do we need mappings among schema levels? How do different schema definition language
VARVARA [1.3K]

Answer:

Three Scheme architecture contains internal level, conceptual level, and external level.

In the internal level physical structure of the database described. The internal Schema is also known as physical Schema, as it is used to define the data that stored in a block. Internal Schema describes a sophisticated level of data structure in detail.

The conceptual level design of the database has described, and it is known as a logical level. The conceptual level describes the whole structure of the database. It describes the relationships among the data. Implementation of data are hidden in a theoretical level

On the external level, databases contain schemas that represent a different view of the database. Each describes the database that the user interested in and hides the remaining database. The external database is also known as view schema.

Explanation:

The mappings between schema levels happen due to visualization and schema matching. DBMS has three schema level.

In the attached diagram

It shows the DBMS architecture.

Mapping is a way to transfer and respond to the request between the various database architecture.

Mapping takes more time to transfer data in small DBMS.

External / Conceptual mapping transforms the data from the outer level to the conceptual schema.

In Conceptual / Internal mapping, response transforms from conceptual to internal level.

Document Schema Definition Language (DSDL) is a framework in which multiple validations can be applied to achieve a complete validation result. In this way, schema definition language support this architecture.

8 0
3 years ago
N Excel, a number can contain the characters ____.
VashaNatasha [74]
Do you have answer choices?
7 0
3 years ago
Other questions:
  • When you enable user access control (uac)
    11·1 answer
  • * Declare a variablecalled "car" of type "Car", and initialise its value to a new instance of the "Car"class.
    9·1 answer
  • Jakob is stuck in the airport on a long layover while traveling for work. He sees two Wi-Fi’s he can log onto: one says Airport
    7·2 answers
  • Who is the CEO of Quora?
    15·1 answer
  • Define a romanNumberToInt function that converts a RomanNumber value, which is a list of Roman digits, into an integer. Hints: -
    7·1 answer
  • What is a URI (include example)
    7·1 answer
  • Your computer uses 4 bits to represent decimal numbers (0, 1, 2, 3 and so on) in binary. What is the SMALLEST number for which a
    8·1 answer
  • Which of the following is a primary disadvantage of using a GUI HTML editor to develop your Webpages?
    10·1 answer
  • What are the two types of electronic components
    15·2 answers
  • Which option identifies the programming paradigm selected in thr following scenario? A student is writing a science fiction stor
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!