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crimeas [40]
2 years ago
9

There are two cons to an OLTP database. Which of the following are a solution of these cons?​

Computers and Technology
1 answer:
Delicious77 [7]2 years ago
6 0

Answer:

The answer is below

Explanation:

An OLTP (Online transaction processing) database is a database that allows for quick transaction processing. It involves inserting, deleting, updating data in the database.

OLTP has many drawbacks like if the system fails, all transactions are going to have problems. Also, since multiple users are allowed to access the data, it makes it prone to hackers.

The solution to the problems associated to the OLTP database is the OLAP (online analytical processing) database.

The OLAP systems allow users to analyze database information from multiple database systems at one time thereby allowing analysis for business decisions.

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A government agency is getting rid of older workstations. The agency will donate these workstations, along with other excess com
Basile [38]

Answer:

The answer is "Using the DoD 5220.22-M method and  Degauss media with a magnet".

Explanation:

The "DoD Standard" is a term used during the data sanitizing industry and refers to DoD 5220.22-M. The simplest ways are being used to help eliminate the previously stored data, by deleting hard disc storage facilities with the same data wherever that used a sequence of all zeros.

The sparging eliminates statistics to entirely delete the gravitational flux from electronic media. Hard drives as well as other data storage devices, for example, computer tapes, retain magnetic data. It could no longer be seen as storage after a disk is degaussed.

6 0
1 year ago
Java languageThe cost to ship a package is a flat fee of 75 cents plus 25 cents per pound.1. Declare a constant named CENTS_PER_
Sophie [7]

Answer:

// Here is code in Java.

// import package

import java.util.*;

// class definition

class Main

{

   // main method of the class

public static void main (String[] args) throws java.lang.Exception

{

    try{

   // variables

    final int CENTS_PER_POUND = 25;

    final int FLAT_FEE_CENTS = 75;

    // Scanner object to read input

   Scanner sr=new Scanner(System.in);

   System.out.print("Enter the shipping weight:");

   // read the input weight

   int shipWeightPounds=sr.nextInt();

   // calculate total cost

  int shipCostCents = (shipWeightPounds * CENTS_PER_POUND) + FLAT_FEE_CENTS;

  // print Weight

  System.out.println("shipping  Weight: " + shipWeightPounds);

  // print flat fee

     System.out.println("flat fee of shipping in cents : " + FLAT_FEE_CENTS);

     // print cents per round

     System.out.println("Cents/pound for shipping: " + CENTS_PER_POUND);

     // print cost of Shipping

    System.out.println("total cost of shipping in cents: " + shipCostCents);

   

   

   }catch(Exception ex){

       return;}

}

}

Explanation:

Declare and initialize two constant variables "CENTS_PER_POUND=25" & "FLAT_FEE_CENTS = 75". Read the input weight from user with the help of Scanner class object. Then  calculate the cost of shipping by multiply weight with cent per pound and add flat fee. Then print each of them.

Output:

Enter the shipping weight:12                                                                                                                                  

shipping  Weight : 12                                                                                                                                        

flat fee of shipping in cents: 75                                                                                                                              

Cents/pound for shipping: 25                                                                                                                                  

total cost of shipping in cents: 375  

8 0
1 year ago
Read 2 more answers
In a particular jurisdiction, taxi fares consist of a base fare of $4.00, plus $0.25 for every 140 meters traveled. Write a func
devlian [24]

Answer:

// here is code in java.

import java.util.*;

// class definition

class Main

{

// method that return total fare

   public static double fare(double dis)

   {

   // calculate the total fare

       double tot_fare=(4+((dis*1000)/140)*0.25);

       return the fare

       return tot_fare;

   

   }

   //driver method

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // scanner object to read input string

       Scanner s=new Scanner(System.in);

        // variable

       double dis;

       System.out.print("please enter the distance in KM: ");

       //read the number

       dis=s.nextDouble();

       

       // call the function with "dis" parameter

     double ride_fare=fare(dis);

     // print the total fare

     System.out.println("total fare is: "+ride_fare);

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read the distance from user with the help of scanner class.Call the function with parameter "dis".Here it will calculate the total fare as (4+((dis*1000)/140)*0.25). Here base fare is $4 and $0.25 for every 140 meter.Then function will return the total fare.

Output:

please enter the distance in KM: 7                                                                                                                            

total fare is: 16.5  

7 0
1 year ago
To use the Web, each client computer requires a data link layer software package called a Web browser. True False
Luden [163]

Answer:

The answer is "False"

Explanation:

The data link layer is the protocol layer within a program, which controls data movement into a physical wireless connection. This layer is a second layer, that is also known as a collection of communications applications.

  • The server network, in which many clients request, and receive service from a centralized server.
  • This system provides an interface, that enables a user to request server services and view the server returns results, that's why it is wrong.
6 0
1 year ago
Dr. Apple wants to study a drug to manage diabetes in adolescents. The researcher plans to use an electronic informed consent (e
GarryVolchara [31]

Answer: Yes, the eIC could be used for assent.

Explanation:

Electronic informed consent (eIC) may be used for seeking, confirming and documenting informed consent.

5 0
1 year ago
Read 2 more answers
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