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KonstantinChe [14]
3 years ago
6

Match the term to its correct defintion

Computers and Technology
1 answer:
emmasim [6.3K]3 years ago
5 0

Answer:

View Base tables: Virtual table based on a SELECT query

CREATE VIEW statement: Data definition command that stores the query specification in the data dictionary

DROP VIEW statement: Data definition command that removes the query specification in the data dictionary

Explanation:

Views are virtual tables, which can be created by select queries using the real database tables.

Creating and dropping views can be done by the CREATE VIEW and DROP VIEW statements.

<u>CREATE VIEW syntax:</u>

CREATE VIEW view_name AS

SELECT column1, column2, ...

FROM table_name

WHERE condition;

<u>DROP VIEW syntax:</u>

DROP VIEW view_name;

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Which sentences use antonyms to hint at the meaning of the bolded words? Check all that apply.
Leto [7]

Answer:

dunno

Explanation:

7 0
2 years ago
Write a program that calculates the amount of money in a savings account that earns a guaranteed yearly interest rate. The progr
White raven [17]

Solution :

# Reading principle amount from user

$\text{accountPresentValue}$ = eval($\text{inpu}t("$Enter principle amount: "))

# Reading time duration in number of year from user

years = eval(input("Enter time duration in number of year: "))

# Reading interest rate from user

annualInterestRate = eval(input("Interest rate: "))

# calculating futureValue using user input data

futureValue = accountPresentValue * (1 + annualInterestRate / 100) ** years

# printing calculated futureValue to console

print("Final balance =",futureValue)

7 0
2 years ago
What are some legal issues that can arise from the use of all social media?
Salsk061 [2.6K]

Answer:

  1. Copyright
  2. Defamation
  3. Cyberbullying

Explanation:

The first issue, that I would like to explain is Copyright. If you are imposing as a company on Social Media with a real name that is Copyrighted, the company will file a DMCA takedown notice which is the Digital Millennium Copyright Act

. Which can result in your Social Media being taken down, or by getting a fine, sued or even jailtime.

The second issue is Defamation, what Defamation is basically spreading false information about a company / business in real or online that hurts a companies reputation. If you commit this crime online you can face a lawsuit or even jailtime for one year.

Thirdly, cyberbullying. This is illegal in most states in the US. Cyberbullying is a serious matter and depending on your states laws can be charged with criminal harassment.

Sources:

Quora: (Website)

Miclaw: (Website)

Statista: (Website)

7 0
3 years ago
Which topology is common these days?i need answer with fivereasons.
garik1379 [7]

Answer:

Star topology

Explanation:

<u>Star topology</u> : In a network,when different hosts(pc,laptops) are connected to a single communication point called server/hub/switch/computer.

Advantages of star topology :

  • When a single node is failed,it will not affect the entire system,the other nodes work as earlier.
  • We can add new nodes easily,without affecting the network.
  • Monitoring of the network eases,as you can only check switch/hub for it.We don't have to check each node at the time of failure.
  • Performance is better than other topology because the transfer of data is directly transferring from hub to a node.
  • Less complexity of architecture of network.The central hub is connected to each node no node-node connections are there.      
4 0
3 years ago
In Chapter 8, Programming Exercise 6 you created a Salesperson class with fields for an ID number and sales values. Now, create
sattari [20]

Using the knowldge in computional language in Java it is possible to write a code that create an application that allows a user to enter values for an array of seven Salesperson objects.

<h3>Writing the code in Java</h3>

import java.util.*;

public class Salesperson

{

private int ID;

private double annualSales;

public Salesperson(int ID, double annualSales)

{

this.ID = ID;

this.annualSales = annualSales;

}

public int getID()

{

return ID;

}

public void setID(int ID)

{

this.ID = ID;

}

public double getAnnualSales()

{

return annualSales;

}

public void setAnnualSales(double annualSales)

{

this.annualSales = annualSales;

}

public String toString()

{

return "Salesperson ID: " + ID + ", annual sales: " + annualSales;

}

}

// you created a Salesperson class with fields for an ID number and sales values. Now,

// create an application that allows a user to enter values for an array of seven Salesperson objects.

// Offer the user the choice of displaying the objects in order by either ID number or sales value.

// Save the application as SalespersonSort.java

public class SalespersonSort

{

public static void main(String[] args)

{

Salesperson[] array = new Salesperson[7];

Scanner in = new Scanner(System.in);

for(int i=0; i<array.length; i++){

System.out.print("\nEnter ID number of Sales Person "+ (i+1) + " :");

int ID = in.nextInt();

System.out.print("\nEnter Annual Sales of Sales Person "+ (i+1) + " :");

double sales = in.nextDouble();

array[i] = new Salesperson(ID,sales);

}

System.out.println("Do you want to sort by ID or sales? (Enter ID or sales):");

String choice = in.next();

if(choice.equalsIgnoreCase("ID")){

for(int i=0; i<array.length; i++){

int min = i;

for(int j=i; j<array.length; j++){

if(array[j].getID() < array[min].getID())

min = j;

}

Salesperson temp = array[i];

array[i] = array[min];

array[min] = temp;

}

System.out.println("Sales sorted by ID are ");

for(int i=0; i<array.length; i++)

System.out.println(array[i]);

}

else{

for(int i=0; i<array.length; i++){

int min = i;

for(int j=i; j<array.length; j++){

if(array[j].getAnnualSales() < array[min].getAnnualSales())

min = j;

}

Salesperson temp = array[i];

array[i] = array[min];

array[min] = temp;

}

System.out.println("Sales sorted by Annual Sales are ");

for(int i=0; i<array.length; i++)

System.out.println(array[i]);

}

See more about Java at: brainly.com/question/12978370

#SPJ1

5 0
1 year ago
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