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polet [3.4K]
3 years ago
7

What is an optical storage device?

Computers and Technology
2 answers:
svp [43]3 years ago
4 0
 cartridges, erasableoptical<span> cartridges, and Removable Mass </span><span>Storage</span>
Reptile [31]3 years ago
4 0
Is any storage method in which data is written and read with a laser for archival or backup purposes. Ex: Flash Drive, CD. Think of it as an cheaper way to back up your data without losing any information.
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Ray Of Light [21]
Unplugging before reaching Capacity
4 0
3 years ago
The tax calculator program of the case study outputs a floating-point number that might show more than two digits of precision.
Aneli [31]

Answer:

TAX_RATE = 0.20

STANDART_DEDUCTION = 10000.0

DEPENDENT_DEDUCTION = 3000.0

gross_income = float(input("Enter the gross income: "))

number_of_dependents = int(input("Enter the number of dependents: "))

income = gross_income - STANDART_DEDUCTION - (DEPENDENT_DEDUCTION * number_of_dependents)

tax = income * TAX_RATE

print ("The income tax is $" + str(round(tax, 2)))

Explanation:

Define the <em>constants</em>

Ask user to enter the <em>gross income</em> and <em>number of dependents</em>

Calculate the <em>income</em> using formula (income = gross_income - STANDART_DEDUCTION - (DEPENDENT_DEDUCTION * number_of_dependents))

Calculate the <em>tax</em>

Print the <em>tax</em>

<em />

round(number, number of digits) -> This is the general usage of the <em>round</em> function in Python.

Since we need <u>two digits of precision</u>, we need to modify the program as str(<u>round(incomeTax, 2</u>)).

4 0
3 years ago
What command would you issue from a command prompt to see a listing of the computers in your workgroup?
ololo11 [35]
<span>Net View is the command issue from a command prompt to see a listing of the computers in your workgroup.It will display the list of domains,computers resources which have been shared by the specified computer then it will list all computers currently in our domain.The syntax for net view using command prompt NET VIEW [\\computername [/CACHE] | [/ALL] | /DOMAIN[:domainname]].</span>
8 0
3 years ago
The choice of database does not have any impact on the relevancy of search results?
Nookie1986 [14]

Answer:

When searching for articles using library databases, the following tips should increase the relevance of your results. Quotation marks around two or more keywords - phrase searching - ensures that the results will include the exact phrase.

Explanation:

8 0
2 years ago
Which of the following best describes Roblox?
liberstina [14]

Answer:

B. An online platform for game creation!

Explanation:

Roblox is a massively multiplayer online and game creation system platform that allows users to design their own games and play a wide variety of different types of games created by other users.

--

Hope this helps! ✧.·:

6 0
3 years ago
Read 2 more answers
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