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Anna11 [10]
3 years ago
15

The definition of HTTP makes use of the ASCII character set without reference to how these characters are encoded. Explain why t

his is an example of abstraction.
Computers and Technology
2 answers:
solniwko [45]3 years ago
4 0
Abstraction comes from two latin words; abs which means away and trahere which mean to draw. From the meaning itself, it is to draw away something from specific objects, individuals, group, etc. In the computer world, a programmer hides all relevant data pertaining to the relevance of a data. It is done to increase efficiency and and reduce complexity. 
Nezavi [6.7K]3 years ago
4 0

HTTP protocol works in layers and one layer makes use of functionality given by the other layer below it. Therefore, it is a perfect example of abstraction on the internet. HTTP protocol is not dependent on anything except the text protocol on which it works.

Further explanation:

Working of HTTP protocol: It is an application layer protocol built on the top of TCP which uses client server model. Client and server communicate through request and response messages.  

The HTTP messages are of three types:

HTTP GET- Client sent the message to server having only URL which may have zero or optional parameter at the end of the URL. The server process on the optional data of the URL and sent back the result to the browser.

HTTP POST- Messages place the optional data parameters to the body of request message instead of adding to the end of the URL.

HTTP HEAD- The server sends back the header information to the client rather than sending full contents of the URL.

Disadvantages:

Messages transmitted over HTTP have several issues:

  • Error in creation of the web pages.
  • User error
  • Temporary network glitches
  • Malfunction of the web server or web browser

Learn more:

1. A company that allows you to license software monthly to use online is an example of ?brainly.com/question/10410011

2. How does coding work on computers?  brainly.com/question/2257971

Answer details:

Grade: Graduate Engineering

Subject: Computer Science

Chapter: Internet Technology

Keyword:

HTTP, protocol, browser, client server model, get, set, head, web, network, TCP, IP, URL header, request, response, messages, ASCII characters, parameter, abstraction, parameter

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BI is an umbrella term that combines architectures, tools, databases, analytical tools, applications, and methodologies. b. BI i
torisob [31]

Answer:

architectures, tools, databases, analytical tools, applications, and methodologies

Explanation:

There are several features of business intelligence. It is a content-free expression, which means that it means different things to different people, and not same thing as suggested by Option B. While its major objective is to enable or allow easy access to data, it is not limited to data and IT only as suggested by Option C. Instead it provides managers of businesses with the ability of analysis of data. And finally it helps in the transformation of data to information and to action, which is contrary to the suggestions of Option D. Hence the first option is the only correct option.

3 0
3 years ago
The scope of a variable declared outside of any function is:
Marta_Voda [28]

Answer:

a) Global

Explanation:

The scope of a variable declared outside of any function is Global.

Let us consider an example:

int g;

int  add(int a,int b){

   return a+b;

}

int  subtract(int a,int b){

   return a-b;

}

Here the variable g is defined outside any function and is accessible anywhere within the program. This is a global variable.

Variables defined within each function - a,b on the other hand have a local scope are are visible only within their respective function bodies.

5 0
3 years ago
Which type of service offers a preconfigured testing environment for application developers to create new software applications?
Vaselesa [24]

A type of service which offers a preconfigured testing environment for application developers to create new software applications is: B - Platforms as a Service (PaaS).

<h3>What is cloud computing?</h3>

Cloud computing can be defined as a type of computing service that requires the use of shared computing resources over the Internet, rather than the use of local servers and hard drives.

<h3>The categories of cloud service.</h3>

Generally, cloud computing comprises three (3) service models which includes the following;

  • Infrastructure as a Service (IaaS).
  • Software as a Service (SaaS).
  • Platform as a Service (PaaS).

In conclusion, a type of service which offers application developers a preconfigured hosting and testing environment to create new software applications is Platforms as a Service (PaaS).

Read more on Platform as a Service here: brainly.com/question/24233315

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6 0
2 years ago
_____ is when a person connects their location to photos that are posted online.
Margaret [11]
B) friend tagging is when
4 0
3 years ago
Read 2 more answers
What does the following function return? void index_of_smallest(const double all, int startindex, int numberOfSlots); A. a doubl
Flauer [41]

Answer:

nothing

Explanation:

Because the return type of the function is void. void means does not return any thing.

The syntax of the function:

type name( argument_1, argument_2,......)

{

  statement;

}

in the declaration the type define the return type of the function.

it can be int, float, double, char, void etc.

For example:

int count( int index);

the return type of above function is int. So, it return integer.

similarly,

void count(int index);

it return type is void. So, it does not return any thing.

7 0
3 years ago
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