Options: (A)Quality measures that address how easily a system can evolve or migrate (B) Piece of software that acts to accomplish tasks on behalf of its user (C) A quantitative option analysis that allows the cost of various options to be computed, and options can be compared on objective basis (D) Extent to which a software system or component allows for or supports anonymous transactions 11
Small-scale integration, abbreviated _____ refers to fewer than 12 gates on the same chip. Medium-scale integration (MSI) means 12 to 100 gates per chip. And large-scale integration (LSI) refers to more than _____ gates per chip.
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
Options: RAM should be erased and the router restarted., Flash should be erased and the router restarted., NVRAM should be erased and the router restarted., The new configuration should be entered and saved.
Performance analysis and tuning is which of the following?
Options: Undertaken one time at the time of a DBMS installation, Undertaken one time at the time of the implementation of a new application, Undertaken as an ongoing part of the backup of a database, Undertaken as an ongoing part of managing a database
Which one of the following statements most accurately reflects the nature of ac power?
Options: The current in an ac circuit flows in one direction, but changes value periodically, The current in an ac circuit flows in one direction at a steady level, The current in an ac circuit changes direction periodically, The current in an ac circuit flows in two directions at the same time