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Tom [10]
3 years ago
9

Assume that you have the business data in various sources such as Excel, .csv, text files and Access, Oracle databases. Write th

e steps that a developers follow when developing an integrated application that requires data from any or all of these sources. Also assume that a developer needs to build two different applications. One of these is a web application and another a GIS application. Briefly describe the process
Computers and Technology
1 answer:
garik1379 [7]3 years ago
5 0

Answer:

Explanation:

I believe the best process for this would be for the developer to create a class that has methods for opening up and reading all the data from each one of the sources. They should also add methods for easy manipulation, and writing to these files. This would allow the development team to easily reference this class and call the methods with a single line of code so that they can get and write the data from each individual source as needed. This design will also allow them to use all of these sources easily from any application by simply referencing the class and without having to change any code.

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Discuss how the use of digital formats for audio-visual recording and editing has
Zolol [24]

Answer:

Digital formats allow for lossless data storage, fast editing (without the loss of original source material, ie having to manually clip pieces of film), and made collaboration easier.

4 0
3 years ago
Write important of ICT in personal life?
mr Goodwill [35]

Answer:

ICT is a great impact for are daily lives. It can improve the quality of a human life. The reason why it can improve that, it’s because it can be used as a learning and education media, the mass communication media in promoting and campaigning practical and important issues, such as the health and social area.

Explanation:

4 0
3 years ago
Write a full class definition for a class named Counter, and containing the following members: A data member counter of type int
vfiekz [6]

// making the class

class Counter {

int counter;

int limit;

// Constructor

Counter(int a, int b){

counter = a;

limit = b;

}

// static function to increment

static increment(){

if(counter<limit)

nCounter+=1;

}

// Decrement function

void decrement(){

if(counter>0)

nCounter-=1;

}

int getValue(){

return counter;

}

static int nCounter;

int getNCounters(){

return nCounter;

}

};

// Initializa the static

int Counter::nCounter = 0;

4 0
3 years ago
What is telepresence
Vitek1552 [10]
The use of virtual reality technology, especially for remote control of machinery or for apparent participation in distant events.
7 0
3 years ago
Which statement describes the primary purpose of JavaScript?
cupoosta [38]

a.The primary purpose of JavaScript is to enable features such as validation of forms before they are submitted to the server.

<u>Explanation:</u>

On web pages before submitting the day, end user has to do client validations such as whether data enter is correct data type,  so end user for  client side validation been eiher by VBSCRIPT (visual basic script language) or (JavaScript java script).  Internet explorer or Microsoft edge uses VBSCRIPT for web page validation.

For visual basic script languages end user should have enough knowledge   on visual basic programming languages. Same away for java script end user have enough knowledge on c language.

Both Scripts are used for client side validation on success of validation end user will submit web page form for next action. JavaScript is used in most of the browser including Microsoft explorer or Microsoft edge.

5 0
3 years ago
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