A.If I had time, I would study French
B.If I have time, I will study French
C.If I had had time, I would have studied French
D.If I should have time, I would study French
第1题:
A. to support PUSH-based active database duplication
B. to support synchronization of a standby database with the primary database in a Data environment
C. To support PULL-based active database duplication
D. To support file restores over the network in a Data Guard environment
E. To support file recovery over the network in a Data Guard environment
第2题:
设有定义:
struct complex
{int real,unreal;}datal={1,8},data2;
则以下赋值语句中错误的是( )。
A.data2=(2,6);
B.data2=datal;
C.data2.real=datal.real;
D.data2.real:datal.unreal;
第3题:
句子(sentence)一定是由两个以上的分句(clause)组成的。
第4题:
设有定义:
则以下赋值语句中错误的是( )。
A.data2=(2,6);
B.data2=datal;
C.data;real=datal.real;
D.data2.real=datal.unreal;
第5题:
A.Authentication
B.Mobility
C.Securitymanagement
D.Transmissionofbeaconframes
E.Real-timeportionsofMACmanagement
F.Real-timeaspectsofthe802.11prtocolmanagement
G.SNMPcollection
第6题:
9、句子(sentence)一定是由两个以上的分句(clause)组成的。