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
Murrr4er [49]
3 years ago
11

What justification can you give for normalizing a database if the database will be updated only by the people who can be trusted

not to introduce inconsistencies in the data?
a. lack of redundancy may save the space and may improve update time.

b. ability to store dangling tuples.

c. both a. and b.

d. neither a. nor b.
Computers and Technology
1 answer:
kakasveta [241]3 years ago
3 0

Answer: C) Both a and b

Explanation:

 The main benefit of normalizing the database as it reduced the redundant data and due the lack of the redundant data, it saves lots of space in the database.

It also improve the update time in the database so it is easy to handle the database security in the system.

It is also has ability to store the dangling tuples so it can easily store all the information of the customer without introduce any inconsistencies in the database system.

Therefore, Option (C) is correct.

 

You might be interested in
Electrical pressure is also called
fgiga [73]
Electrical pressure is also known as voltage.

I hope this helps you! :-)
3 0
3 years ago
Read 2 more answers
In order for a fault-block mountain to form, a ______ must take place along a fault line and one side must be ________.
Sav [38]
I think the correct answer from the choices listed above is the first option. In order for a fault-block mountain to form, a shift must take place along a fault line and one side must be elevated. Fault-block mountains form<span> when Earth's crust pushes material up and down near a </span>fault line<span>. Hope this answers the question.</span>
7 0
3 years ago
Two friends can share 100 songs from their Bluetooth enabled mobile devices
Umnica [9.8K]

Answer:

A

Explanation:

If they are connected via bluetooth, you can share unlimited amounts of anything.

6 0
3 years ago
Which of the following is most often added to safety glasses to provide better protection from impact and flying particles? A. S
Vesnalui [34]

the answer is side shields cause the side shields gives more protection to the eyes than just the lens because the flying objects and particals can still get into your eyes even with the safty glasses but with the side shields the total risk of injury percentage goes down because the side shields helps blocks the flying objects and particals that are trying to get into your eye from the side

8 0
4 years ago
In the simulation, player 2 will always play according to the same strategy. The number of coins player 2 spends is based on wha
baherus [9]

The simulation, player 2 will always play according to the same strategy.

Method getPlayer2Move below is completed by assigning the correct value to result to be returned.

Explanation:

  • You will write method getPlayer2Move, which returns the number of coins that player 2 will spend in a given round of the game. In the first round of the game, the parameter round has the value 1, in the second round of the game, it has the value 2, and so on.

#include <bits/stdc++.h>  

using namespace std;

bool getplayer2move(int x, int y, int n)  

{

   int dp[n + 1];  

   dp[0] = false;  

   dp[1] = true;  

   for (int i = 2; i <= n; i++) {  

       if (i - 1 >= 0 and !dp[i - 1])  

           dp[i] = true;  

       else if (i - x >= 0 and !dp[i - x])  

           dp[i] = true;  

       else if (i - y >= 0 and !dp[i - y])  

           dp[i] = true;  

       else

           dp[i] = false;  

   }  

   return dp[n];  

}  

int main()  

{  

   int x = 3, y = 4, n = 5;  

   if (findWinner(x, y, n))  

       cout << 'A';  

   else

       cout << 'B';  

   return 0;  

}

8 0
3 years ago
Other questions:
  • If an occupation is projected to grow by 13% over the next 10 years, how would you rate the job outlook?
    7·2 answers
  • Given the integer variables x and y, write a fragment of code that assigns the larger of x and y to another integer variable max
    5·1 answer
  • Which of the following statements is true?
    11·1 answer
  • What network setting do i need for a workgroup?
    5·1 answer
  • Which of the following is not part of active listening?
    6·2 answers
  • Communications that take the form of electronic junk mail or unsolicited e-mail are referred to as
    13·2 answers
  • What are the three uses of a screw?​
    13·2 answers
  • Coal, nuclear and natural gas power plants all transform thermal energy into electricity
    14·2 answers
  • TECHNICAL TERMS: the adderess of a website
    6·1 answer
  • What is business agility
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!