At what distance can the EMR from a computer monitor be picked up?
a. 1/4 mile
b. 1/2 mile
c. 3/4 mile
d. 1 mile
ANSWER: b
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Forms can inherit:
a) methods b) variables c) controls d) All of the above
Match the following commands to the corresponding descriptions
_____ 1. U _____ 2. Esc _____ 3. O _____ 4. q! _____ 5. x _____ 6. dd _____ 7. . (dot) _____ 8. R _____ 9. o _____ 10. ? _____ 11. $ _____ 12. 0 (zero) _____ 13. w _____ 14. u _____ 15. wq a: Searches backward through a file b: Deletes a line c: Opens a line above the current line d: Repeats the last text changes e: Opens a line below the current line f: Exits the vi editor and saves the file. g: Exits the vi editor without saving the file h: Deletes a character indicated by the cursor position i: Undoes the recent changes on the current line j: Replaces character(s) and places vi in the text input mode k Places the cursor at the end of the current line l Places the cursor at the beginning of the current line n Moves the cursor one word forward m Places the vi editor in the command mode o Undoes all changes on the current line.
Perform the following calculations. Unless the result is known exactly, round to the appropriate number of significant digits. (Assume all integer values are exact.)
1 2.5 * 0.3456 2 12 * 0.345 3 50 * 0.1234 4 2.456 * 2.4 5 0.002 / 4.234 6 12.02045 / 2 7 10 * 20 * 2 8 6.23000 * 2.34
COGNITIVE ASSESSMENT What controls production equipment, such as drills, lathes, and milling machines?
A. CAM B. SFA C. CAE D. MRP