I do. do you need help with it?
John can find the amount of Random Access Memory (RAM) memory installed on his computer with the Windows 7 under the category “<u>System and Security</u>” in the Control Panel.
To know the total amount of installed RAM through Control Panel in the computer with Windows 7, John should follow the steps as:
- Click the category named “System and Security”
- Now under “System”, click “View amount of RAM and processor speed”
- “Device Specifications” section displays the amount of installed RAM in John’s computer
Thus, above are the steps by which John’s can find the amount of installed RAM in his Windows 7 computer’s Control Panel.
What is Random Access Memory (RAM)?
RAM is the temporary memory in computers that stores the data currently being used by the processor.
You can learn more about Control Panel at
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Answer:
<u>720</u> possible PIN can be generated.
Explanation:
To calculate different number of orders of digits to create password and PIN, we calculate permutation.
Permutation is a term that means the number of methods or ways in which different numbers, alphabets, characters and objects can arranged or organized. To calculate the permutation following formula will be used:
nPr = n!/(n-r)!
there P is permutation, n is number of digits that need to be organize, r is the size of subset (Number of digits a password contains)
So in question we need to calculate
P=?
where
n= 10 (0-9 means total 10 digits)
r= 3 (PIN Consist of three digits)
So by using formula
10P3 = 10!/(10-3)!
=10!/7!
= 10x9x8x7!/7!
= 10x9x8
= 720
I believe that the answer to fit this sentence is chart. Hope that this answer helped! ☺
