Companycom has a system running AIX 5.2 and wants to upgrade to AIX 5.3. What method would provide the quickest recovery if the upgrade failed?（）
A: Use alt_disk_install
B: Backup image to NIM server
C: Backup using mksysb to DVD-RAM
D: Apply the upgrade and do not commit
A: Use alt_disk_install
B: Backup image to NIM server
C: Backup using mksysb to DVD-RAM
D: Apply the upgrade and do not commit
举一反三
- An administrator has a legacy cluster running version 4.5/ES and would like to update to version 5.5.Which of the following is a valid upgrade path？（） A: 1. Upgrade from 4.5 to 5.12. Upgrade from 5.1 to 5.5 B: 1. Upgrade from 4.5 to 5.22. Upgrade from 5.2 to 5.5 C: 1. Upgrade from 4.5 to 5.32. Upgrade from 5.3 to 5.5 D: 1. Upgrade from 4.5 to 5.4.12. Upgrade from 5.4.1 to 5.5
- A system administrator needs to upgrade the Oracle database from Version 7 to Version 8. Which of the following scheduling concerns should be considered?（） A: Schedule enough down time to backup, upgrade and reboot. B: Backup, upgrade, then schedule enough down time to reboot the system. C: Backup, then schedule enough down time to upgrade and reboot the system. D: There are no scheduling concerns because no down time is required.
- 使用pip工具升级科学计算扩展库numpy的完整命令是_______。 A: pip upgrade B: apt install unprade C: pip install --upgrade numpy D: pip install --upgrade
- 使用pip工具升级科学计算扩展库numpy的完整命令是（ ）。 A: pip install --upgrade numpy B: pip list --upgrade numpy C: upgrade numpy D: upg numpy--pip install
- You have a domain that was created and configured with WebLogic 10.3.5. You want to upgrade the domain to use WebLogic 12c. Which Oracle tool must you use to upgrade your domain?（） A: Oracle WebLogic Domain Upgrade tool B: Smart Update C: Smart Upgrade D: No tool required, just install WebLogic 12c, update the domain to point to the new WebLogic installation and start your domain. E: JDeveloper