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ra1l [238]
3 years ago
14

what is the software that controls the storage, retrieval and manipulation of database stored in a database

Computers and Technology
1 answer:
irga5000 [103]3 years ago
5 0
A database management system (DBMS) is the software which controls the storage, retrieval, deletion, security, and integrity of data within a database.
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The number of operations executed by algorithms A and B is 40n2 and 2n3, respectively. Determine n0 such that A is better than B
Tom [10]

Answer:

Given that:

A= 40n^2

B = 2n^3

By given scenario:

40n^2=2n^3

dividing both sides by 2

20n^2=n^3

dividing both sides by n^2 we get

20 = n

Now putting n=20 in algorithms A and B:

A=40n^2

= 40 (20)^2

= 40 * (400)

A= 16000

B= 2n^3

= 2 (20)^3

= 2(8000)

B= 16000

Now as A and B got same on n = 20, then as given:

n0 <20 for n =20

Let us take n0 = 19, it will prove A is better than B.

We can also match the respective graphs of algorithms of A and B to see which one leads and which one lags, before they cross at n= 20.

8 0
3 years ago
The right of workers to seek safety and health on the job without fear of punishment is spelled out in:
mr Goodwill [35]
The answer to the question is C.
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3 years ago
Can anyone tell me what's wrong with my pc. When I turn it on it lights up the ram, motherboard, and fans. The cooler and case f
Mice21 [21]

1 or 2 ways I can try to figure out and see what is causing your computer to do this. 1 when was the last time you shut off  OR was doing on the computer? If your problem gets fixed make sure you close all running apps so the apps don't update while your computer is shutdown. 2 did you or something unplug the cables? Or maybe a virus caused something. Try to unplug every cable and wait about 5-10 minutes and if your computer is still not working, I would advise contacting an administrator.

Hope this helped.

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3 years ago
Someone who is young, lacks funds, and really wants to gain technical skills while serving his or her nation should consider
Scilla [17]
Hello there!

They already gave you the answer just by saying "while serving his or her nation". So, the only way you can serve your nation is when you join the military.

So, the correct missing word is Joining the military.


I hope this helps!
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The type of line shown below represents an / a:​
VikaD [51]

Answer:

esrfsrtg

Explanation:

6 0
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