以下定义的结构体类型拟包含两个成员,其中成员变量info用来存入整形数据;成员变量link是指向自身结构体的指针,请将定义补充完整。
structnode
{intinfo;
【19】link;
};
以下定义的结构体类型拟包含两个成员,其中成员变量info用来存入整形数据;成员变量link是指向自身结构体的指针,请将定义补充完整。
structnode
{intinfo;
【19】link;
};
一般DVD播放机的背面有音视频的输出端子。其中视频输出端子为()端子。
A、红色
B、白色
C、黄色
D、绿色
Which OSPF router will advertise a Type 2 network LSA for a broadcast network segment?()
A、 A
B、 B
C、 C
D、 D
Which of the following actions will enable 64-bit applications on a system with a 32-bit kernel?()
A、change the kernel to 64bit, reboot, and then use the following command:chdev -l sys0 -a applications=64_bit
B、Re-install the OS with 64-bit kernel enabled
C、Re-install all applications with 64-bit versions
D、Use smit to enable the 64-bit applications
非空的循环单链表head的尾结点(由p所指向),满足
A.p->next==NULL
B.p==NULL
C.p->next=head
D.p=head
A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions?()
A、tar
B、cpio
C、savefs
D、savevg