Answer:
Backup copy
Explanation:
system restore point is called a backup or backup copy of the system, this point keeps the inicial setting or configuration on the software, we usually use this tool when we're having some issues with the software, usually during the installation process of a new software, letting us to save the data and off course with this point created the user could revert the issues or fix the problems occuring in the configuration.
Answer:
17%
Explanation:
Given parameters:
Cost price of liquor = $4000
Total sale = $24000
Unknown:
Percentage cost of sale for liquor = ?
Solution:
To find the percentage cost of sale;
%Cost of sale of liquor = 
x 100
Input the variables;
%Cost of sale of liquor = 
x 100 = 16.67% = 17%
Answer:
its easy
Explanation:
there are are 5 main rules
in binary there are 2 number 0 and 1
0 + 0 = 0
0 + 1 = 1
1+0=1
1+1=0 carry 1
e . g
1 1 1
1 0 1 0 1 0
+ 1 1 0 0 1 0
-------------------------
1 1 1 1 1 0 0
*in bold are the ones that you need to carry.
in decimal there are 10 possible numbers 0- 9
when you do 1 + 9 it becomes 10, this can be done easily, however if you do 1 + 9 in a table like above, you will get 0 for the first column and you will carry 1 to the next column .
in binary is the same idea but using on 2 numbers 1 and 0
e.g
1
1
+ 9
----------
1 0
*in bold are the ones that you need to carry.
hope it helps and good luck in your exam.
Answer: D. Deny read access to the Accounting folder for Bill through shared access security.
Explanation:
The statement that describes how to stop Bill from having read access to the folder without impacting any other users on the network is to deny read access to the Accounting folder for Bill through shared access security.
It should be noted that the local access security cannot be used in this case because the folder is shared from a network server that is within the active directory domain.
