In older systems, often the user interface mainly consisted of _____ screens that allowed a user to send commands to the system.

A. physical-control
B. process-control
C. quality-control
D. network-control


Answer: B

Computer Science & Information Technology

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Entering a character in a TextBox raises the event.

a) TextAltered b) ValueChanged c) ValueEntered d) TextChanged

Computer Science & Information Technology

Which line will delete the first two items in the food() array shown in Q. 24?

a. ``` food.splice("burger","chips"); ``` b. ``` food.splice(2); ``` c. ``` food.splice(2,0); ``` d. ``` ffood.splice(0, 2); ```

Computer Science & Information Technology

Answer the following statement(s) true (T) or false (F)

Private-sector cases, such as employee abuse investigations, might not specify limitations in recovering data.

Computer Science & Information Technology

The filter applied to the Gantt chart in the accompanying figure is called_________________.

A. Complete B. New Tasks C. Highlight D. None of the above

Computer Science & Information Technology