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lesantik [10]
3 years ago
11

A device is a program that must be installed in order for the peripheral device to be able to

Computers and Technology
1 answer:
Viefleur [7K]3 years ago
4 0
Hii ! Soooo I think the suitable option for this one would probably be connector and also I had to look up a connector and I really think it could be the answer! If not I am sooo sorry for wrong one aha
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Suppose a retailer who has no technology expertise wishes to set up an online presence for his business. He ________. a. ​can us
Tomtit [17]

Answer:

a. can use a hosting service to set up the site

Explanation:

Since the retailer has no knowledge on how to code and create a website and online presence for his business, he should consult a hosting service. The service will be able to communicate with the retailer and find out what his wishes are for his online presence. They will be able to create a webpage, social media accounts, and they can advertise the retailer's business.

8 0
3 years ago
User can use ______ commands to search for and correct words in a document
Maksim231197 [3]
Find and replace is the answer
5 0
3 years ago
Create a Python program as described below and save it in a file named bool. You should use IDLE or similar environment to creat
Eva8 [605]

PYTHON CODE

# function to compare a and b
def compare(a,b):

    # if a is greater than b , return 1
    if a > b:
        return 1

    # if a and b are equal, return 0
    elif a == b:
        return 0

    # if a less than b , return -1
    elif a < b :
        return -1


# testing
if __name__=="__main__":

    # calling the compare function with a and b
    print('compare(5,2) %d'%compare(5,2))
    print('compare(2,5) %d'%compare(2,5))
    print('compare(3,3) %d'%compare(3,3))

    # getting values for a and b
    a=int(input("Enter the value for a: "))
    b=int(input("Enter the value for b: "))

    print('compare(%d,%d) %d'%(a,b,compare(a,b)))

(see attachment for output)

8 0
3 years ago
What is the main advantage of Ram<br><br>​
andre [41]

Answer:

to get milk

Explanation:

gjvuvuvjvvjvjvvjvjvhvjvub

7 0
4 years ago
Write a SELECT statement that returns one row for each customer that has orders with these columns:
d1i1m1o1n [39]

Answer:

SELECT email_address,

SUM(item_price * Quantity) AS item_price_total,

SUM(discount_amount * Quantity) AS discount_amount_total

FROM Customers c

JOIN Orders o ON c.CustomerID = o.CustomerID

JOIN Order_Items oi ON o.OrderID = oi.OrderID

GROUP BY email_address

ORDER BY item_price_total DESC

Explanation:

In this SQL statement the SELECT statement selects the following columns:

email_address

item_price

Quantity

discount_amount

There are two tables Customers and Order_Items

SUM aggregate function is used to add the values of the product of the columns discount_amount and Quantity. It is also used to get the sum of the product of two columns discount_amount and Quantity.

A new temporary column named item_price_total is used to name the sum of the product of two columns discount_amount and Quantity using AS which is ALIAS and it is used to give a name to some columns or a table.

Similarly discount_amount_total name is given to the column which calculate the sum of the product of two columns i.e. discount_amount and Quantity.

JOIN is used here to join the columns from the tables Order_items and Customers.

GROUP BY is used to group the result of rows and is used with functions like SUM. Here the rows are grouped by the email address.

ORDER BY is used to order the result. Here the result is ordered by item_price_total in descending  order.

This SELECT statement can also be written as following:

SELECT c.email_address,

SUM(o.item_price * o.Quantity),

SUM(o.discount_amount * o.quantity)

FROM customer c

JOIN Order_Items o ON o.id = c.id

GROUP BY c.email_address

7 0
4 years ago
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