40/View second field is the employee last name. The third field is the first nam

Question

40/View second field is the employee last name. The third field is the first name and middle initial. Because there are no employees with the same last name, you want to check the file by last name to make certain all employees are included. Which of the fol- lowing commands should you use? a. paste -12 personnel b. cut-2 personnel c. capture personnel 2 d. join 2.0 personnel 7. You are doing some "house cleaning" and want to delete several empty directories. Which of the following commands can you use? (Choose all that apply.) a. mdir b. dirdel c. deldir d. dear -d 8. You are trying to use the command sort t: +5 datastore, but you get an error message each time you try it. How can you save the error message in a file called error, so you can e-mail the file to your computer support person? a. Enter error sort -: +5 datastore. b. Enter stderr sort -t:+5 datastore. c. Enter sort -t: +5 datastore

Explanation / Answer

7.

rmdir :It is used to remove empty directory.

Use the DELDIR command to delete either a discrete or generic directory profile from the RACF database.(Not for house cleaning in local machine.)

clear: to delete content.

Hence only rmdir will be used.

10.

find needs a starting point, and the . (dot) points to the current directory.

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