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What is the difference between logical and physical security? Explain.
The term Logical Security is colloquially used to refer to electronic measures such as permissions within the operating system or access rules at the network layers such as the firewall, routers and switches. [ *while Physical security is traditionally used to describe controlled entry doors, video surveillance and other metaphysical measures. ]
Expert answered|ephraimzRN|Points 1791|
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Asked 2/14/2012 5:52:33 PM
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Let's say that you have a file with Employee ID and Employee Name. Would you say that it would be better to update the employee id as part of a sequential or more of a direct-access update?
Weegy: Sequential file example Greetings, I have learned that d is k file operations on Jabaco are different th an VB6. So I have studied some example s on the Community. I have tried a number of different code example s. [ [ The one below is intended to be a sequential write, then read, but doesn't work as intended. What is wrong with th is code? Public Sub cmdTest_Click() Dim my File As VB File H an dler ' write my File = Open("C:\About\Test\Test.txt",Output) Call Write(my File , "1") Call Write(my File , "2") Call Write(my File , "3") Call Close () 'read my File = Open("C:\About\Test\Test.txt", Input) MsgBox readline(my File ) ' d is plays "3" ? MsgBox readline(my File ) ' d is plays nothing ? MsgBox readline(my File ) ' d is plays nothing ? Call Close() End Sub One final question: Is it possible that a single Write or Read c an process more th an one data variable, for example ? write ... "1", "2", "3" ] ] (More)
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Asked 2/7/2012 7:50:04 AM
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Describe a programming project or situation in the workplace that would lend itself to array usage.
Weegy: A practical workplace example: A company sells products. Every product is pictured before it is shipped. The programming has parallel arrays. The array that stores the pictures has the picture number (which is sequential). [ [ It also has the product (order) number. The program (somehow) gets the time of the picture and stores it in the row. It also stores the date. OrderNumber, PictureNumber, PictureTime, PictureDate Another array has the customer data. Each order number appears in the customer data array. (I'm still new to this,) but the order number would be the key, right? It would be used to look up the picture and also to see the customers that ordered it (along with the other products ordered by those customers). OrderNumber, LastName1, Picture1, LastName2, Picture2, … Or, the customer last name could be the key in the array. The columns would be first names, address, phone number, and past orders. The array would be dynamic so it can store many order numbers. LastName, FirstName1, FirstName2, Address, Phone, Order1, Order2, Order3, … Read more: ] ] (More)
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Asked 2/11/2012 9:37:59 AM
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what is Isolated delivery and loading areas
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Asked 2/12/2012 5:44:08 PM
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what is Isolated delivery and loading areas
Weegy: Isolate delivery and loading areas. –restricted to identified & authorised personnel. –designed the area so supplies can be unloaded without staff gaining access (More)
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Asked 2/12/2012 5:49:31 PM
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what is Security of laptops/roaming equipment
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