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melisa1 [442]
3 years ago
10

Gary lives in an area that receives high rainfall throughout the year. Which device would be useful to him to maintain his compu

ter?
A. CD-ROM
B.UPS
C.motherboard
D.system unit fan
E.scanner
Computers and Technology
2 answers:
-BARSIC- [3]3 years ago
6 0

The correct answer is B.UPS

A UPS or Uninterruptable Power supply makes sure that you have backup in case there is a power outage in your area. It provides ample time for you to save all files before shut down.

Rufina [12.5K]3 years ago
3 0

Answer:

B. UPS

Explanation:

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Waveform Audio (.wav) is a common file format. Created by Microsoft and IBM, WAV was one of the first audio file types developed for the PC. WAV files are defined as lossless, meaning that files are large and complete; nothing has been lost.

your answer will be

<h2><em><u>C; image</u></em></h2>
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4 years ago
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Ashley is the record keeper for a bookshop. She gathers and maintains an organized collection of information. What is Ashley usi
maks197457 [2]

The answer is Database.

Reason being is because because the definition of database matches the statement.

- Collection of information that is organized so that it can be easily accessed, managed and updated. 

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Consider a class ClassName whose methods are listed below. What class is it?
Varvara68 [4.7K]

Answer:

An implementation of java.util.List interface

Explanation:

Given class consists of the following constructs:

  • Constructor
  • isEmpty,search, display
  • insert,remove

It supports inserting and removing an element at a specified index. It also supports search and display operations.

These are characteristics of an object which implements the java.util.List interface ( For example: ArrayList or user-defined customList ).

8 0
3 years ago
Last month Joe purchased some stock in Acme Software, Inc. Here are the details of the
fiasKO [112]

Shares_Purchased = 0.0

Amt_PaidPerShare = 0.0

Commission_Percentage = 0.0

Paid_WithoutCommission = 0.0

Commission_Paid = 0.0

Total_Paid = 0.0

Shares_Sold = 0.0

Amt_SoldPerShare = 0.0

Sale_Amount = 0.0

Earned_WithoutCommission = 0.0

Commission_PaidSale = 0.0

Total_Earned = 0.0

ProfitNoProfit = 0.0

#calculation starts from here

Shares_Purchased = float(input("How many shares did you purchase? \n "

"enter in 0.0 form: "))

Amt_PaidPerShare = float(input("How much did you pay per share? \n"

"enter in 0.0 form: "))

Commission_Percentage = float(input("What percentage is your stockbroker \n"

"Charging per transaction? enter in 0.00 form: "))

Paid_WithoutCommission = Amt_PaidPerShare * Shares_Purchased

Commission_Paid = Paid_WithoutCommission * Commission_Percentage

TotalPaid = Commission_Paid + Paid_WithoutCommission

Shares_Sold = float(input("How many shares did you sell? \n "

"enter in 0.0 form: "))

Amt_SoldPerShare = float(input("How much did you sell each share for? \n"

"enter in 0.0 form: "))

Earned_WithoutCommission = Amt_SoldPerShare * Shares_Sold

Commission_PaidSale = Earned_WithoutCommission * Commission_Percentage

Total_Earned = Earned_WithoutCommission - Commission_PaidSale

ProfitNoProfit = Total_Earned - Total_Paid

#printing the output

print ("You paid the following for the shares:")

print (Paid_WithoutCommission)

print ("You paid the following in commissions to your stockbroker for the purchase:")

print (Commission_Paid)

print ("In total, you paid:")

print (Total_Paid)

print ("You sold your shares for the amount of:")

print (Earned_WithoutCommission)

print ("You paid the following in commissions to your stockbroker for the sale:")

print (Commission_PaidSale)

print ("In total, your revenue is: ")

print (Total_Earned)

if ProfitNoProfit > 0:

   print ("You have earned a profit of: %s." % ProfitNoProfit)

elif ProfitNoProfit == 0:

   print ("You have broken even")

else: print ("You have lost this amount: %s." % ProfitNoProfit)

5 0
3 years ago
Complete the following sentences using the drop-down menus.
shepuryov [24]

Answer:

✔ E-mail

is considered by some to be the most important program because of its popularity and wide use.

✔ Presentation

applications are used to display slide show-style presentations.

✔ Spreadsheet

programs have revolutionized the accounting industry.

Explanation:

just did it on edg this is all correct trust

7 0
3 years ago
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