The ____ command is useful when you want your shell program to automatically remove any temporary files that are created when the shell script runs.
A. set
B. export
C. tput
D. trap
Answer: D
You might also like to view...
____ the engine parts will provide assurance that there hasn’t been a lack of lubrication when first starting the engine after assembly.
a. Pre-lubing b. Pre-stressing c. Pre-firing d. Pre-pitting
When RCA agrees to allow some Japanese firms to manufacture televisions with the RCA
name, this strategy is called
a. a joint venture. b. a licensing agreement. c. direct investment. d. exporting. e. importing.
Technician A says that when checking engine oil, it is normal for the oil to catch fire if lit by a match. Technician B says that oil on the dipstick that catches fire when lit is a sign of fuel in the oil. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
How does the 74192/74193 counter control counting up or down?
A) It uses different outputs for counting up and down. B) The clock is inverted for counting down. C) It has an up/down control input. D) It uses separate clock inputs for counting up and down.