更多"In order to link data centers, a cu"的相关试题:
[多项选择]Which two data link layers are supported by cisco ios software for IPv6?()
A. PPP
B. FDDI
C. Frame Relay PVC
D. NBMA
E. Frame Relay SVC
[多项选择]WAN data link encapsulation types include which of the following?()
A. T1
B. Frame Relay
C. DSL
D. PPP
E. ISDN
F. IPX
[单项选择]Which one of the WAN data-link protocols below is used for out-of-band signaling?()
A. HDLC
B. NCP
C. PAP
D. LAPD
E. LAPB
F. None of the above
[单项选择]The company wants to evaluate making all business office users administrators on their client computers. You need to design a method to ensure that this change can be made in a manner that meets business and security requirements. What should you do?()
A. On all domain controllers, implement registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
B. On all client computers, implement logon auditing for all user account logons
C. On all client computers, configure registry access auditing for all registry keys that are considered sensitive by the company’s written security policy
D. On all domain controllers, implement logon auditing for all user account logons
[填空题]数据链路(data link)是数据电路加上()规程。
[多项选择]Which two data link layers are supported by cisco ios software for IPv6?()
A. PPP
B. FDDI
C. Frame Relay PVC
D. NBMA
E. Frame Relay SVC
[单项选择]设链式栈中节点的结构为(data,link),且top是指向栈顶的指针。则在栈顶插入一个由指针s所指的节点应执行()。
A. top→link=s;
B. s→link=top→link;top→link=s;
C. s→link=top;top=s;
D. s→link=top;top=top→link;
[单项选择]设单链表中结点的结构为(data,link)。已知指针q所指结点是指针p所指结点的直接前驱,若在*q与*p之间插入结点*s,则应执行下列哪一个操作( )。
A. s ->link=p->link;p->link=s
B. q->link=s;s->link=p
C. p->link=s->link;s->link=p
D. p->link=s;s->link=q
[单项选择]设在链式存储的线性表中,设结点结构为data link,欲在p结点后插入一个结点q的关键步骤为()。
A. q->link=p->link; p->link=q;
B. p->link=q->link; p->link=q;
C. q->link=p->link; q->link=p;
D. p->link=q->link; q->link=p;
[单项选择]设链式栈中节点的结构为(data,link),且top是指向栈顶的指针。则想将栈顶节点的值保存到X中并将栈顶节点删除应执行()。
A. x=top→data;top=top→link;
B. x=top→data;
C. x=top;top=top→link;
D. top=top→link;X=top→data;
[简答题]Data-on-Network与Data-on-Tag有什么区别?
[单项选择]已知有变量 data1 定义如下:
union data
{ int i;
char ch;
float f;
} data1;
则变量data1 所占的内存存储空间可表示为(57) 。
A. sizeof(int)
B. sizeof(char)
C. sizeof(float)
D. sizeof(int)+sizeof(char)+sizeof(float)
[判断题]在Data Controls组件页上,只有DBNavigator组件可以不用指定DataField属性值。
[单项选择]Data Model表示()
A. 数据模型
B. 文件
C. 因特网
D. 记录
[单项选择]如果有定 LOCAL data , data 的初值是:________。
A. 整数 0
B. 不定值
C. 逻辑真
D. 逻辑假
[单项选择]() data is confidential.
A. so
B. A
C. Such
D. /