Answer:
Depending on exactly what they mean by read and write, both A and D are valid. In fact, if you read that as "read or write" as being a logical OR and not the logical AND that the sentence probably intends, then all four answers could be correct.
What they probably mean to say though is "..... is used as a read/write storage medium", in which case A is the correct answer.
A. Data can be written to or read from a CD. This is probably the "right" answer
B. A human can "read" data from a Visual Display Unit, and the computer "write" it. That of course is not the intended meaning though.
C. Data can be read from Read Only Memory, but not written to.
D. Data can be both read and written to Random Access Memory, but not retained after the computer is powered off.
Answer:
18000 seconds or 300 minutes.
Explanation:
In the example given in the question, it is stated that the system uses 32-bit unique salt which is equal to 4 bytes where every digit takes up 1 byte thus forming the 4 digit passwords.
Considering that the passwords are 4 digits, starting from 1000 and up to 9999, there are 9000 possible password combinations.
If Eve has to go through the whole range of possible password combinations and it takes her 1 second to guess 1 password. Then in the worst case scenario, it would take her 18000 seconds or 300 minutes to crack both accounts, assuming that it is possible for them to use the same passwords.
I hope this answer helps.
Answer:
To make sense of complicated data, your computer has to encode it in binary. Binary is a base 2 number system. Base 2 means there are only two digits—1 and 0—which correspond to the on and off states your computer can understand
<span>Word can pull data from a variety of data sources to perform a mail merge. As part of the Microsoft Office suite, Word easily accepts data from Outlook, Excel, and Access, and other data sources such as web pages, OpenDocument text files, and delimited data files stored as plain text. And if you don't have an existing data source, you can create a new one in Word.
ALL OF THE ABOVE
</span>
Answer:B
Explanation: your co workers might not know English so you would need to learn their language :)
