The following steps are used for which process relating to a sequential file?
1 . Open the file for Output
2 . Use Read statements to assign data in each record to program variables
3 . Use the EOF function to determine the end of the file
4 . Close the file
a. creating a file
b. reading the contents of a file
c. modifying the contents of a file
d. merging two files
B
Computer Science & Information Technology
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Common loop errors are:
(a) Off-by-one (b) Infinite loops (c) Both a and b (d) None of the above
Computer Science & Information Technology
_________ devices often pose special challenges to investigators because they can be configured to use advanced encryption and they can be wiped by the user even when the user is not present.
A. Portable B. Desktop computer C. Expansion D. Satellite transceiver
Computer Science & Information Technology