What IBM pre-sales guidance resource would you use to make sure the Systems x hardware and application software are appropriately matched up? ()
A、xREF Sheets
B、Standalone Solutions Configuration Tool (SSCT)
C、IBM Sizing Guides
D、IBM ServerProven
若变量已正确定义为int型,要通过语句scanf("%d,%d,%d",&a,&b,&c);给a赋值1、给b赋值2、给c赋值3,以下输入形式中错误的是(注:□代表一个空格符)( )。
A、1,2,3<回车>
B、□□□1,2,3<回车>
C、1,□□□2,□□□3<回车>
D、1□2□3<回车>
已知在TFTP服务器中有一个配置文件名为startup010203,它是在01年2月3日保存的配置文件,现在想把路由器恢复为那个时候的配置状态,TFTP服务器的IP地址为192.168.1.23,应该在路由器中执行哪个命令()?
A、copytftp://192.168.1.23/startup010203startup-config
B、copystartup-configtftp
C、download192.168.1.23startup-config
D、copytftp://192.168.1.23startup010203startup-config
以下哪个文件系统是*nix系统特有的?()
A、FAT
B、EXT3
C、NTFS
D、FAT32
如果经常执行类似于下面的查询语句SELECT * FROM STUDENT where substr(sname,0,2)=’陈’,应该为STUDENT表的SNAME列创建()索引。
A、B树唯一索引
B、B树不唯一索引
C、基于函数的索引
D、位图索引
A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work?()
A、Use base media to restore system to AIX 5.1.
B、Use an alt_disk_install and boot back to the AIX 5.1 rootvg.
C、Make a mksysb of the original AIX to restore back to the AIX 5.1 level.
D、Perform the AIX 5.2 upgrade using update_all with the commit option and reject filesets to return to AIX 5.1.