Microsoft Expression Web 4 is
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Component of Expression Studio
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Design and Develop Web Pages using HTML5, CC3, ASP.Net, and more
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Requires .Net Framework & Silverlight 4.0
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Answer:
<u>synchronous</u>
Explanation:
During synchronous transmission parties are exchanging messages in real time.
Answer:
The solution code is written in Python:
- def square(num):
- if type(num).__name__ == 'int':
- sq_num = num * num
- return sq_num
- else:
- return "Invalid input"
-
- print(square(5))
- print(square("Test"))
Explanation:
To ensure only certain type of operation can be applied on a input value, we can check the data type of the input value. For example, we define a function and name it as <em>square</em> which take one input number, <em>num </em>(Line 1).
Before the <em>num</em> can be squared, it goes through a validation mechanism in by setting an if condition (Line 2) to check if the data type of the input number is an integer,<em> int.</em> If so, the<em> num </em>will only be squared otherwise it return an error message (Line 6).
We can test our function by passing value of 5 and "Test" string. We will get program output:
25
Invalid input
Answer:
Please see the attached image
Explanation:
Answer:
SELECT
list_price,
discount_percent,
ROUND(list_price * discount_percent / 100,2) AS discount_amount
FROM
Products;
Explanation:
