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Sophie [7]
1 year ago
11

Define schema & Instance...don't spam..​

Engineering
2 answers:
zubka84 [21]1 year ago
4 0

Answer:

<h3>Hey there ! </h3><h3>Here is your Answer Buddy | </h3>

<h3>• Define Instance :- </h3>

  • The data stored in database at a particular moment of time is called instance of database.

<h3>• Define Schema :- </h3>

  • Database schema defines the variable declarations in tables that belong to a particular database

<h3><u>The value of these variables at a moment of time is called the instance of that database.</u></h3><h3 />

Explanation:

<h3>Hope this helps !! </h3>
babymother [125]1 year ago
4 0
<h3>What is  Instance  and schema?</h3>

An instance can be regarded as the data that appear in the database when running a program at a specific time.

  • A schema can be regarded as the  series of  of database objects and it do appear as logical structures created by user.

A schema  usually posses the same name with the user, this is because, it is usually owned by a database user .

Learn more about schema at:

brainly.com/question/17209742

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Answer:

A is right, depending on what you mean the health organization OSHA is aloud to search faculty if they can or may be affecting peoples health. With a proper search it can be made clear if its safe or not and the OSHA is aloud to do it without your consent to it.

8 0
1 year ago
The line touching the circle at a point ....................... is known as ........................... .
Mashutka [201]
The line touching the circle at a point is known as the radius.
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1 year ago
What is the instantaneous center of zero velocity? List two approaches for determining the is the instantaneous center of zero v
Lera25 [3.4K]

Explanation:

Instantaneous center:

   It is the center about a body moves in planer motion.The velocity of Instantaneous center is zero and Instantaneous center can be lie out side or inside the body.About this center every particle of a body rotates.

From the diagram

Where these two lines will cut then it will the I-Center.Point A and B is moving perpendicular to the point I.

If we take three link link1,link2 and link3 then I center of these three link will be in one straight line It means that they will be co-linear.

I_{12},I_{23},I_{31} all\ are\ co-linear.

5 0
1 year ago
If there is a single line inside of an loop/if-statement, brackets are required around the loop/if-statement according to the Go
padilas [110]

Answer:true

Explanation:

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6 0
1 year ago
The constant A in Equation 17.2 is 12π4 R/5(θD) 3 where R is the gas constant and θD is the Debye temperature (K). Estimate θD f
kirill115 [55]

Answer:

The Debye temperature for aluminum is 375.2361 K

Explanation:

Molecular weight of aluminum=26.98 g/mol

T=15 K

The mathematical equation for the specific heat and the absolute temperature is:

C_{v} =AT^{3}

Substituting in the expression of the question:

C_{v} =(\frac{12\pi ^{4}R }{5\theta _{D}^{3}  } )T^{3}

\theta _{D} =(\frac{12\pi ^{4}RT^{3}  }{5C_{v}   } ) ^{1/3}

Here

C_{v} =4.6\frac{J}{kg-K} *\frac{1kg}{1000g} *\frac{26.98g}{1mol} =0.1241J/mol-K

Replacing:

\theta _{D}  =(\frac{12\pi ^{4}*8.31*15^{3}  }{5*0.1241} )^{1/3} =375.2361K

3 0
1 year ago
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