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Naya [18.7K]
3 years ago
13

What is a view? How do you define a view? Does the data described in a view definition ever exist in that form? What happens whe

n a user accesses a database through a view?
Computers and Technology
1 answer:
Tomtit [17]3 years ago
3 0

Answer:

A view is an application

program’s or an individual user’s picture of the database.

It is less involved than the full database.

If a user accesses a database through a view they can only view data but cannot make any changes to the structure of the database

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Hey yall wanna send me some just ask for my phone #
GuDViN [60]

Answer:

Send you some what?

Explanation:

the answer is 12

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3 years ago
Which of these is a biotic factor in an aquatic ecosystem?
11111nata11111 [884]
The biotic factor in an aquatic ecosystem would be
A. Seaweed
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As featured on Wednesday's show: Researchers in Florida have observed less human impact on what kind of reptile, which nests on
xz_007 [3.2K]

Answer:

The reptile that nests on beaches and whose gestation period is about 60 days is:

The sea turtle.

Explanation:

To understand this answer we need to analyze the key data provided by the exercise. First of all, there are not many reptiles that can nest on a beach. However, if we combine the nest with the gestation period. We can clearly understand that sea turtles are the correct answer because even though some iguanas can nest near or on the beach, their gestation is different, while sea turtles have 50 to 60 days of span to gestate.

4 0
3 years ago
What is the output of the code? (CHECK IMAGE)
PIT_PIT [208]

Answer:

689

Explanation:

8 0
3 years ago
How many line ofoutput will be displayed by the following program fragment?
nexus9112 [7]

Answer:

Hi!

Let's make a quick debug of the code:

i    j   Output

0+0 =  0  

0+1 =    1

0+2 =  2

0+3 =  3

1+0 =  1 

1+1 =    2

1+2 =  3

1+3 =  4

2+0 =  2  

2+1 =    3

2+2 =  4

2+3 =  5

3+0 =  3  

3+1 =   4

3+2 =  5

3+3 =  6

4+0 =  4  

4+1 =   5

4+2 =  6

4+3 =  7

The total outputs is 20.

Explanation:

In the first iterations of the loop for the final value of the <em>i</em> is 1 and the final condition to stop of the do while is (<em>i</em> < 5) , so the iteration of for continues many times until  <em>i</em> break the condition.  

(5*4 = 20)

And after that you get 20 outputs.

I hope it's help you.

6 0
3 years ago
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