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Sloan [31]
3 years ago
7

Web-based e-mail like Hotmail is an example of three-tier client-server architecture that provides access to e-mail messages. Tr

ue False
Computers and Technology
1 answer:
Ksju [112]3 years ago
7 0

Answer:

True

Explanation:

The are two client-server architectures, they are, two-tier and three-tier client-server architectures. The two-tier has two layers of communication, they are the presentation and data processing layers. The three-tier architecture adds a third layer called application logic to the middle. The layers can also be called access, distribution and core layers respectively.

Hotmail is a web based emailing system that is designed following the three-tier client-server architecture. It was launched by Microsoft in 1996 and provides users with access to emails with segment core access.

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Which type of statement is used to communicate one’s feelings in a nonconfrontational manner?
Elis [28]
A statement with an "I am" phrase could be used to communicate one's feelings in a non-confrontational manner. I hope this answer helps. Have a great day ahead.
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3 years ago
Ethics issues are significant in the area of online privacy because laws have not kept pace with the growth of the Internet and
raketka [301]

Answer:

The answer is "True"

Explanation:

In the given statement some information is missing that is "True or false"

Internet security is the scope of the privacy and security of the electronic exchange of data. It's a common term that refers to something like many factors, technologies, and technology used to protect records, contact, and interests, confidential and private.

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3 years ago
True or false?
AnnZ [28]

Answer:

True

Explanation:

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3 years ago
The Moon appears to be red in color during a total lunar eclipse because of the way light waves pass through Earth’s ___________
Marysya12 [62]

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Explanation:

8 0
2 years ago
Read 2 more answers
Write an ALTER TABLE statement that adds two new columns to the Products table: one column for product price that provides for t
matrenka [14]

Answer:

ALTER TABLE Products

ADD Products_price float(5,2) DEFAULT 9.99,

ADD Adding_time datetime;

Explanation:

So at first we need to use ALTER TABLE statement, when we use this statement we also need to provide the table name. In this case, i assume it is 'Products'.

Then, as per question, we need to add two columns.

The first one is 'product_price' and it contains decimal points. So, we need to use ADD statement and give a column name like 'Prodcuts_price' and its datatype 'float' because it contains decimal or floating points. so, for 3 digits on the left and 2 digits on the right, it makes a total of 5 digits. So, we need to declare it like this. (5,2) it means a total of 5 digits and 2 after the decimal point. after that, we need to set our Default value using the DEFALUT statement. so DEFAULT 9.99. it will set the default value to 9.99 for existing products.

And for our next column, we give its a name like 'Adding_time' then it's datatype 'datetime' because it will contain date and times.

8 0
3 years ago
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