Options: the operation is continuous each shift, but stops between shifts, coffee breaks are allowed for the operator, a computer is a required part of the machine, each operation in a sequence is continuous, but subsequent operations in the sequence may be different.
Options: Data in which changes to existing records cause the previous version of the records to be eliminated, Data in which changes to existing records do not cause the previous version of the records to be eliminated, Data that are never altered or deleted once they have been added, Data that are never deleted once they have been added
Options: means storing records in contiguous blocks according to a key., Stores records sequentially but uses an index to locate records, uses an index for each key type, has records placed randomly throughout the file
Options: (A)someone who subverts computer security without authorization or who uses technology (usually a computer or the Internet) for terrorism, vandalism (malicious destruction), credit card fraud, identity theft, intellectual property theft, or many other types of crime. (B) a person, usually not an expert in computer security, who breaks into computer systems by using prepackaged automated tools written by others. (C) hacker who utilizes technology to announce a political message. (D) None of these 2