By using a single-record form to add, modify, and delete records, a user can reduce the number of ________ because the individual performing the changes is only looking at one record at a time
A) entry users B) entry time C) entry managers D) entry errors
D
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Using public-key encryption, the sender and recipient of a message do not need to agree on a shared secret key before initiating secure communications. How is this possible? That is, how can the sender, using publicly available information, encode a message that can be decoded only by the intended recipient?
What will be an ideal response?
Match each item with a statement below.
A. A more sophisticated device used in an office setting instead of a wireless router B. An attack that sends unsolicited messages to Bluetooth-enabled devices C. An attack that accesses unauthorized information from a wireless device through a Bluetooth connection D. An AP or another computer that is set up by an attacker designed to mimic the authorized Wi-Fi device E. Removing the built-in limitations and protections on Google Android devices F. Downloading an app from an unofficial third-party website G. A new class of mobile technology consisting of devices that can be worn by the user instead of carried H. A security setting that provides the optimum level of wireless security I. The technical name for a Wi-Fi network
What is the life span of a memory card? Include the guidelines for care of memory cards.
What will be an ideal response?
A(n) ____________________ backup is the storage of all files that have changed or been added since the last full backup.
Fill in the blank(s) with the appropriate word(s).