auto - summary on R2 and no auto - summary on R3
auto - summary on R2 and auto - summary on R3
no auto -summary on R2 and no auto- summary on R3
no auto - summary on R2 and auto - summary on R3
第1题:
有以下程序: #include<iostream> using namespace std; class R { public: R(int r1,int r2) { R1=rl; R2=r2; } void print(); void print()const; private: int R1,R2; }; void R::print() { cout<<R1<<","<<R2<<end1; } void R::print() const { cot<<R1<<","<<R2<<end1; } int main() { Ra(5,4); const R b(20,52); b.print(); return 0; } 执行后的输出结果是
A.5,4
B.20,52
C.0,0
D.4,5
第2题:
听力原文:[解析]
有以下程序: #include<iostream> using namespace Std; Class R {public: R(int r1,int r2) {R1=r1; R2=r2;} void print(); void print()const; private: int R1,R2;}; roid R::print() {cout<<R1<<“,”<<R2<<endl;} void R::print()con
A.5,4
B.20,52
C.0,0
D.4,5
第3题:
Refer to the exhibit. Routers R1 and R2 have established a neighbor relationship and are exchanging routing information. The network design requires that R1 r eceive routing updates from R2, but not advertise any routes to R2. Which configuration command sequence will successfully accomplish this task? ()

A. R1(config)# router eigrp 1 R1(config - router)# passive - interface serial 0
B. R1(config)# access - list 2 0 deny any R1(config)# router eigrp 1 R1(config - router)# distribute - list 20 out serial 0
C. R2(config)# access - list 20 permit any R2(config)# router eigrp 1 R2(config - router)# distribute - list 20 in serial 0
D. R1(config)# access - list 20 permit any R 1(config)# router eigrp 1 R1(config - router)# distribute - list 20 in serial 0
E. R2(config)# access - list 20 deny any R2(config)# router eigrp 1 R2(config - router)# distribute - list 20 out serial 0
F. R2(config)# router eigrp 1 R2(config - router)# passive - interface serial 0
第4题:
有阻值分别为R1和R2的两个负载,其中R1的电阻值是R2的N倍,把它们并联后接到电源上,则:(”x^m”表示“x的m次方”)()
第5题:
计算题:两个电阻R1和R2并联连接,当R1和R2具有下列数值时,试求并联的等效电阻。①R1=R2=2Ω;②R1=2Ω,R2=0。
第6题:
Two directly connected routers, R1 and R2, are both configured for OSPF graceful restart. R2 is able to switch packets in hardware, but R1 is not. If a network administrator logs on to R2 and performs a system reload, which will be the result?()
第7题:
极性最大的是()
第8题:
电阻R1=R2=30Ω,R1与R2并联之后其等效电阻为15Ω。
第9题:
电阻R1,R2并联,已知R1>>R2,并联后的等值电阻近似等于R1,即R≈R1。
第10题:
Traffic forwarded from R2 to or through R1 will continue to be forwarded based on the forwarding table state at the time of the reload.
R2 will continue to forward traffic to R1, but R1 will drop the traffic because its neighbor adjacency with R2 has failed.
R2 will continue forwarding traffic to and through R1, but R1 will drop this traffic because it is not capable of maintaining its forwarding state.
All the traffic R2 is forwarding to or through R1 will be dropped while OSPF rebuilds its neighbor adjacency and forwarding tables.
第11题:
ADC R1,R2,R3
LDR R1,[R2]
MOV R1,R2,LSL#4
ORR R1,R2,R3
第12题:
第13题:
有以下程序: #include<iostream> using namespace std; class R { public: R(int r1,int r2) { R1=r1; R2=r2; } void print(); void print0const; private: int R1,R2; }; void R::print() { cout<<R1<<","<<R2<<endl; } void R::print() const { cout<<Rl<<","<<R2<<endl; } int main() { R a(5,4); const R b(20,52); b.print(); return 0; } 执行后的输出结果是( )。
A.5,4
B.20,52
C.0,0
D.4,5
第14题:
有以下程序
#include <iostream>
using namespace std;
class R
{
public:
R(int r1,int r2)
{
R1=r1;
R2=r2;
}
void print();
void print()const;
private:
iht R1,R2;
};
A.5,4
B.20,52
C.0,0
D.4,5
第15题:
两个电阻R1和R2做串联连接,当R1和R2具有以下数值时,试求串联的等效电阻: ①R1=R2=1Ω;②R1=3Ω,R2=6Ω。
①R=R1+R2=1+1=2(Ω)
②R=R1+R2=3+6=9(Ω)
①的串联的等效电阻是2Ω;②的串联等效电阻为9Ω。
略
第16题:
硅胶柱层析,氯仿-甲醇适当比例洗脱,最先流出的是()
第17题:
Routers R1 and R2 are EIGRP neighbors. R1 has been configured with the eigrp stub connected command. Which of the following is true as a result?()
第18题:
R1 is internal to area 1, and R2 is internal to area 2. Subnet 10.1.1.0/24 exists in area 2 as a connected subnet off R2. ABR ABR1 connects area 1 to backbone area 0, and ABR2 c onnects area 0 to area 2. Which of the following LSAs must R1 use when calculating R1's best route for 10.1.1.0/24?()
第19题:
由厚度都相同的平壁组成的三层平壁而言,若λ1>λ2>λ3,则热阻R1,R2,R3之间的关系为()。
第20题:
已知R1>R2,在它们的串联电路中R1比R2取得的功率(),在它们的并联电路中R1比R2取得的功率()
第21题:
ADD R1,R2,R2
ORR R1,R2,R2
MOV R1,R2,LSL#1
MUL R1,R2,#2
第22题:
第23题:
ADCNE R1,R2,R3
ADDEQ R1,R2,R3
ANDEQ R1,R2,R3
ADCEQ R1,R2,R3
第24题:
auto - summary on R2 and no auto - summary on R3
auto - summary on R2 and auto - summary on R3
no auto -summary on R2 and no auto- summary on R3
no auto - summary on R2 and auto - summary on R3