- (Exam Topic 3)
Regarding the command: nice -5 /usr/bin/prog
Which of the following statements is correct?

1. A. /usr/bin/prog is executed with a nice level of -5.
2. B. /usr/bin/prog is executed with a nice level of 5.
3. C. /usr/bin/prog is executed with a priority of -5.
4. D. /usr/bin/prog is executed with a priority of 5.

Correct Answer: B

- (Exam Topic 3)
Which of the following commands determines the type of a file by using a definition database file which contains information about all common file types?

1. A. magic
2. B. type
3. C. file
4. D. pmagic
5. E. hash

Correct Answer: C