A system administrator has been asked to install an APAR but wants to be able to easily remove it. Which install option should be used？（）
A: apply
B: cleanup
C: commit
D: reject
A: apply
B: cleanup
C: commit
D: reject
举一反三
- Which of the following should be done FIRST before installing NOS patches in a productionenvironment？（） A: Install patches on non critical servers B: Install patches in test environment C: Install patches on a PC D: Install patches on critical servers
- A technician receives a new printer for repair and the work order states that when powered on the printer makes a loud noise and will not print. Which of the following actions should the technician take？ （） A: Install new drivers on the computer. B: Install a new ink cartridge. C: Install a print head on the printer. D: Remove the packing tape from the print head.
- Install the new system on a with nothing on it
- To clean the water bottle which has been used for a long time, white vinegar can be used to remove ______ from the inner surface of the bottle.
- Beidou satellite navigation system, which is independently developed in China, has been used in China’s high-speed railway.