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Vlada [557]
3 years ago
6

The ________ tier of the three-tier architecture consists of computers, phones, and other mobile devices that have browsers that

request and process W
Computers and Technology
1 answer:
andrey2020 [161]3 years ago
6 0

Answer:

It is the user tier of the 3-tier architecture that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.

Explanation:

Almost if not all applications that use e-commerce for operations use the 3-tier architecture.  3-tier architecture is simply the arrangement of server tier which consists of all computers that run a web server and a database tier that consists of computers that run a DBMS to store and retrieve data. We also have the user data that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.

When you make a request, for instance to Google in your local browser, the browser sends a request to the internet. This initial interaction between the user and the internet is what is known as the user tier of the 3 tier architecture. Basically, it is the phase where end users access content online through graphical interface browsers and make requests to the web servers and DBMS.

Learn more about 3-tier architecture

brainly.com/question/12627823

#LearnWithBrainly

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Write out code for a nested if statement that allows a user to enter in a product name, store the product into a variable called
OlgaM077 [116]

Answer:

product_name = input("Enter product name : ")

if product_name=="pen"or"book"or"box"or"pencil"or"eraser":

   if product_name == "pen":  

       amount = 10

       print(f"Product Name: {product_name}\nCost: {amount} rupees")

   if product_name == "book":

       amount = 100

       print(f"Product Name: {product_name}\nCost: {amount} rupees")

   if product_name == "box":  

       amount = 150

       print(f"Product Name: {product_name}\nCost: {amount} rupees")

   if product_name == "pencil":  

       amount = 5

       print(f"Product Name: {product_name}\nCost: {amount} rupees")

   if product_name == "eraser":

       amount = 8

       print(f"Product Name: {product_name}\nCost: {amount} rupees")

else:  

   print("Item not found!")

Explanation:

The python program is a code of nested if-statements that compares the input string to five items of the first if-statement. For every item found, its code block is executed.

6 0
3 years ago
Black box testing is the practice of writing tests without knowing the implementation of the code you're testing. White box test
Lelu [443]

Answer:

<u>First test:</u> Give a list of disordered numbers to the sorting algorithm an examine if the output is correctly sorted.

<u>Second test:</u> Give a list of ordered numbers to the sorting algorithm an analyze if the output is still correctly ordered.

<u>Third test:</u> Give a list of ordered numbers and some non-numeric values to the sorting algorithm and check how is managed the exception in case of error or if the output is correctly ordered.

6 0
3 years ago
According to Android’s suggested user interface standards, repeatedly pressing the app icon on an app’s action bar will eventual
marusya05 [52]

Answer:

False

Explanation:

No app icon on app's action bar will move the device  to its home screen.It is not a valid statement.

8 0
3 years ago
Read 2 more answers
What is missing in this list of information needed to cite a book?
balandron [24]

Answer:

<h3><em><u>C</u></em><em><u>.</u></em><em><u> </u></em><em><u> </u></em><em><u>City</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>state</u></em><em><u> </u></em><em><u>where</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>was</u></em><em><u> </u></em><em><u>published</u></em></h3>

Explanation:

<h3>#CarryOnLearning</h3>

{hope it helps}}

4 0
3 years ago
A program has a infinite while loop. How can you interrupt it?
MrRa [10]

Answer:

The <em>break</em> keyword is how you interrupt a while loop.

the syntax looks like this ↓

Python ↓

while <em>true</em>:

<em>break</em>

Java script ↓

while (<em>true</em>);

<em>break</em>

6 0
2 years ago
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