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RoseWind [281]
2 years ago
9

Nicole wants to create a database to collect information about videos in her video rental store. She would like to use the datab

ase to look up movies by rating, actors, producer, and title. She would also like to retrieve the movies that are in stock. What fields should she have in her database? title, rating, actor, and producer rating, director, and actor title, rating, actor 1, actor 2, actor 2, actor 4, producer, and in stock product number, price, and rating
Computers and Technology
1 answer:
Verizon [17]2 years ago
3 0

Answer:

All the field which she has mention has to created by Nichole in her database.

Explanation:

The following fields have to be created in the database

title, rating, actor, and producer rating, director, and actor title, rating, actor 1, actor 2, actor 2, actor 4, producer, and in the stock product number, price, and rating

 

And additional field also has to create movie-length also as integer field which should carry the length of the movie  

Date of release and movie certificate also can be captured so the search engine will be very useful

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Universal Containers has implemented a strict software architecture for their custom Apex code. One of the requirements is that
maxonik [38]

Answer:

The required coding for the architect to meet these requirement has been described below.

Explanation:

The following ways will help the architecture to meet the requirement.

Create a reusable SOQLQueries class; specify “With Sharing” on the methods that require user context and “Without Sharing” on the methods requiring system context.

Create a SystemSOQLQueries class and a UserSOQLQueries class; set the “With Sharing” keyword on the UserSOQLQueries class and “Without Sharing” on the SystemSOQLQueries class.

6 0
2 years ago
Which DFS option can be used to help manage peak bändwidth needs by forcing replication to occur during off hours?
andrey2020 [161]

Answer: D. Scheduling

Explanation:

Distributed file system (DFS) replication scheduling are used most especially when large files need to be replicated across lower bandwidth connections. It helps manage peak bandwidth by forcing replication to occur during off hours

5 0
2 years ago
Suppose that a 10-Mbps wireless station is transmitting 50-byte frames one immediately after the other.
Andre45 [30]
8 bits = 1 byte

10 Mbps = 10/8 M bytes per second

1 frame = 50 bytes

Frame rate = 10 M / (8 x 50) =  10 M / 400 = <em>25,000 frames per second</em>

========================

If each frame has an error probability of 0.004, then (0.004 x 25,000) = 100 frames per second are damaged.

1 hour = 3,600 seconds.

100 damaged frames per second = (100 x 3,600) = <em>360,000 damaged frames per hour.</em>
7 0
2 years ago
Read 2 more answers
Determine the value of X if (211) base x = (152) base 8, how to do this?
Alex
 we translate the following statement given in terms of logarithms. 211 base x can be expressed into log 211 / log x while 152 base 8 can be expressed int o log 152 over log 8. In this case,
log 211 / log x = log 152 / log 8log x = 0.962x = 10^0.962 = 9.1632
7 0
2 years ago
Write a do-while loop that continues to prompt a user to enter a number less than 100, until the entered number is actually less
Ad libitum [116K]

Answer:

#include<iostream>//library inclusion

using namespace std;

int main()

{

int userInput;

do//start of do while loop

{

 cout << "Enter a number less than a 100" << endl;

 cin >> userInput;

 if (userInput < 100) //condition

 {

  cout << "YOu entered less than a hundred: " << userInput << endl;

 }

 else

 {

  cout << "your number is greater than 100" << endl;

 }

} while (userInput > 100);//condition for do while

return 0;//termination of int main

}

Explanation:

The program has been commented for you. The do-while loop enters the first loop regardless of the condition. Then after the first iteration, it checks for the condition. If the condition is being met, it will iterate through, again. Otherwise it will break out of the loop and land on the "return 0;" line. Which also happens to be the termination of the program in this case. The if-else condition is used for the user to see when prompted.

6 0
2 years ago
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