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Katyanochek1 [597]
3 years ago
7

What are procedures that help keep a data base current

Computers and Technology
2 answers:
Lady_Fox [76]3 years ago
7 0

Answer:

The procedures that can help keep a data base current are :

  • addition of  new relevant data
  • modifying records
  • creating backup copies of the database
  • deleting irrelevant records to free up space

Explanation:

A database is the collection of data usually using a systematic procedure, A database is stored mainly electronically i.e A computer. it is used to keep important transactions and records by a company of firm. to keep a database up-to-date it is required to have a good database management system and a good database administrator to manage the database.

the procedures carried out by the database administrator to ensure the database is current includes : Addition of new data, modifying old data,creating backup copies, in case of file loss and also deleting irrelevant records in the database.

Veseljchak [2.6K]3 years ago
5 0

File maintenance supports adding, modifying, or deleting records, as well as creating backup copies of the database

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Which of the following is a basic principle of improvement?
lesya [120]

From the given the statement, "every system is perfectly designed to get the results it gets" is a basic principle of improvement.

Option B

<u>Explanation:</u>

The improvement activity begins with the quote ‘every system is perfectly designed to get the results it gets’, by W. Edwards Deming; The quote states both the unintended and intended effects are designed into our systems.

For example: Healthcare in the UK has been perfectly designed to lower the waiting times to 18 weeks for various procedures over last twelve years. Reflecting on Safer Patients Initiative (SPI), this can be true to improvement systems: every improvement system is perfectly designed to get the results its gets and SPI is a case in point.

The leading improvements that need to be designed into our improvement systems:

  • Improvement activity needs to be built on strong foundations
  • Greater engagement with people’s intrinsic motivation
  • Embrace a wider set of methods
  • Greater understanding of how systems and processes outside direct clinical care contribute to safety and quality.

So, it can be concluded that the line given by W. Edwards Deming tends to be the principle of improvement.

6 0
3 years ago
Remove gray from RGB Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers repres
sergejj [24]

Answer:  

Here is the C++ program:  

#include <iostream>   //to use input output functions    

using namespace std;   //to identify objects cin cout    

int main() {   //start of main method    

int red,green,blue,smallest;   //declare variables to store integer values of red,green, blue and to store the smallest value    

cout<<"Enter value for red: ";  //prompts user to enter value for red    

cin>>red;  //reads value for red from user    

cout<<"Enter value for green: ";  //prompts user to enter value for green  

cin>>green; //reads value for green from user    

cout<<"Enter value for blue: "; //prompts user to enter value for blue    

cin>>blue;   //reads value for blue from user    

//computes the smallest value  

if(red<green && red<blue) //if red value is less than green and blue values    

smallest=red;   //red is the smallest so assign value of red to smallest    

else if(green<blue)   //if green value is less than blue value    

smallest=green; //green is the smallest so assign value of green to smallest  

else //this means blue is the smallest    

smallest=blue;  //assign value of blue to smallest    

//removes gray part by subtracting smallest from rgb  

red=red-smallest; //subtract smallest from red    

green=green-smallest; //subtract smallest from green    

blue=blue-smallest; //subtract smallest from blue    

cout<<"red after removing gray part: "<<red<<endl;  //displays amount of red after removing gray    

cout<<"green after removing gray part: "<<green<<endl; //displays amount of green after removing gray  

cout<<"blue after removing gray part: "<<blue<<endl;  } //displays amount of blue after removing gray  

Explanation:  

I will explain the program using an example.    

Lets say user enter 130 as value for red, 50 for green and 130 for blue. So  

red = 130    

green = 50

blue = 130  

First if condition if(red<green && red<blue)   checks if value of red is less than green and blue. Since red=130 so this condition evaluate to false and the program moves to the else if part else if(green<blue) which checks if green is less than blue. This condition evaluates to true as green=50 and blue = 130 so green is less than blue. Hence the body of this else if executes which has the statement: smallest=green;  so the smallest it set to green value.    

smallest = 50    

Now the statement: red=red-smallest; becomes:    

red = 130 - 50    

red = 80    

the statement: green=green-smallest;  becomes:    

green = 50 - 50    

green = 0    

the statement: blue=blue-smallest; becomes:    

blue = 130 - 50    

blue = 80    

So the output of the entire program is:    

red after removing gray part: 80                                                                                                 green after removing gray part: 0                                                                                                blue after removing gray part: 80    

The screenshot of the program along with its output is attached.

5 0
2 years ago
Convert the decimal (base-10) number 20 to binary (base-2)
Salsk061 [2.6K]

Answer:

10100

Explanation:

20 = 10100

because it isssss

7 0
2 years ago
What is the one common feature that ties together different social media technologies
Mazyrski [523]
They have the key feature of communication.
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3 0
3 years ago
Consider the following C++ program. #include using namespace std; int main() { cout &lt;&lt; "Hello World " return 0; } In the c
Ray Of Light [21]

Answer:

Compiler.

Explanation:

Actually there are two things missing in the code first is the header file.There is only # include no filename is there like<iostream>,,bits/stdc++.h> etc.cin ,cout will not work until iostream is included in the program.After including the header properly the missing semicolon will be caught by the compiler.The error will be as following:-

expected ';' before return.

4 0
2 years ago
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