-
The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）
A . statistics recommendations
B . SQL Profile recommendations
C . Index-related recommendations
D . restructuring of SQL recommendatio
-
To securely transport EIGRP traffic， a network administrator will build VPNs between sites. Whatis the best method to accomplish the transport of EIGRP traffic？（）
A . IPSec in tunnel mode
B . IPSec in transport mode
C . GRE with IPSec in transport mode
D . GRE with IPSec in tunnel mode
-
Does EIGRP support areas？
-
EIGRP是一种（）类型的路由协议。
A . 距离矢量
B . 链路状态
C . 混合型
D . 静态路由
-
The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA's intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework?（）
A . statistics recommendations
B . SQL profile recommendations
C . index-related recommendations
D . restructuring of SQL recommendatio
-
The SQL Tuning Advisor has been configured with default configurations in your database instance. Which recommendation is automatically implemented without the DBA’s intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework？（）
A . statistics recommendations
B . SQL profile recommendations
C . index-related recommendations
D . restructuring of SQL recommendatio
-
Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors？（）
A . By adding all subnets listed by the show ip route connected command
B . By adding the subnets of working interfaces over which static neighbors have been defined
C . By adding subnets redistributed on the local router from another routing source
D . By adding all subnets listed by the show ip route static command
-
The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task？（）
A . statistics recommendations
B . SQL Profile recommendations
C . Index-related recommendations
D . restructuring of SQL recommendatio
-
EIGRP维护下列哪些表？（）
A . 邻接表
B . 邻居表
C . 拓扑表
D . 路由表
-
EIGRP通过（）避免环路。
A . 水平分割
B . 带毒性逆转的水平分割
C . 扩散更新算法（DUAL）
D . SPF算法
-
Which of the following are both advertised by EIGRP in the Update message and included in the formula for calculating the integer EIGRP metric?（）
A . Jitter
B . Delay
C . MTU
D . Reliability
-
I’m afraid our office is closed until nine o’clock tomorrow morning. This sentence means our office will be open after nine o’clock tomorrow morning.
A . 正确
B . 错误
-
After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:
https://assets.asklib.com/images/image2/2018073016572581079.jpg
What information can you determine about this network?（）
A . The network is stable
B . There is a flapping link or interface, and router C knows an alternate path to the network
C . There is a flapping link or interf ace, and router C does not know an alternate path to the network
D . EIGRP is not working correctly on router C
E . There is not enough information to make a determinatio
-
Which of these phases comprises post-project support activities： activities that happen after a project is successfully implemented and handed off？（）
A . Plan
B . Prepare
C . Operate
D . Implement
-
EIGRP performs automatic summarization at network boundaries. What administrative distance is given to these EIGRP summary routes?（）
A . 1
B . 90
C . 95
D . 0
E . 5
F . 170
G . 255
H . None of the other alternatives apply
-
Which interface must a class implement so that instances of the class are notified after any object is added to a session？ （）
A . javax.servlet.http.HttpSessionListener
B . javax.servlet.http.HttpSessionValueListener
C . javax.servlet.http.HttpSessionBindingListener
D . javax.servlet.http.HttpSessionAttributeListener
-
Please select check items to be implemented after hardware installation in a ZTE DWDM
A．A.Check of rack and cabinet installation
B．B.Cable inspection
C．C.Label checking
D．D.Site cleaning
-
The SQL Tuning Advisor has been configured with default configurations in your database instance.Which recommendation is automatically implemented without the DBA‘s intervention after the SQL Tuning Advisor is run as part of the AUTOTASK framework？（）
A. statistics recommendations
B. SQL profile recommendations
C. index-related recommendations
D. restructuring of SQL recommendations
-
It is politely requested by the hotel management that radios ________ after 11 o’clock at night.
A) were not played
B) not to play
C) not be played
D) did not play
-
On April the 18th, 1960, it was a few minutes after 5 o'clock in the morning. Most people in San Francisco were a-sleep, but the rattling of the milkmen's carts and bottles meant that the city was waking to another busy day.
At that moment the land suddenly moved. The vibration was so strong that great buildings fell down, including the new seven-million-dollar City Hall, which the community had good reason to be proud of. Main water pipes burst. Cooking stoves overturned and electric wires flashed. The fires which started caused damage in large areas of the city.
What had happened.'？ The rocks had broken apart along nearly three hundred miles of a crack in the earth of California, a feature of the physical map of that region known as a "fault".
The damage was greatest in San Francisco which was near the center of the fault. Many buildings were destroyed by fire or by the earthquake itself, and hundreds of people were killed. Many people also died from diseases which broke out in the dirty camps later occupied by homeless people. The fires got out of control and, before they died out, four square mi-les of the city were burnt out.
The loss of property was serious. The loss from fire alone amounted to 400,000,000 dollars, more than nine-tenths of the total damage. In those days this was an enormous sum.
The effects of the earthquake were widespread. Rivers and streams began to run in new directions and their flow pat-terns were changed. Trees six feet in diameter were uprooted within half a mile of the central break. An area of wet fields on the side of a hill actually moved half a mile downwards. A road which crossed the fault burst apart and a gap of 21 feet remained between the broken ends.
The California earthquake is remembered because it was so sudden and because it occurred in a city, where the dam-age and destruction were plainly visible and where many people were killed simultaneously. Actually, deaths on American roads from car accidents are now greater in almost any week of the year, but we are so accustomed to road accidents that we do not pay much attention to them.
Scientists and engineers studied the effects of the San Francisco earthquake. The city was rebuilt, and new features were introduced to strengthen buildings and maintain a constant water supply in the event of. another earthquake. The water mains were fitted with control values which would enable water to travel by different routes round broken places. Large underground tanks were constructed to supply water if normal supplies could not be tapped. Special measures were taken to prevent fires, which often do more damage than earthquakes themselves.
The San Francisco earthquake provided scientists with valuable information, since the effects of the break were visible and reports of the incident were an important contribution to the world's store of knowledge about earthquakes.
The main cause of the great loss of property 'after the San Francisco earthquake in 1960 is______.
A．falling buildings
B．broken pipes
C．fires
D．floods
-
EIGRP路由器建立邻居关系需要满足哪些条件?
-
EIGRP可以为()路由。
A．IP
B．IP与IPX
C．IP与AppleTalk
D．IP,IPX与AppleTalk
-
When we were young, we ___________ to stay out after 11 o′ clock.
A、hadnt allowed
B、didnt allow
C、werent allowed
D、wouldnt allow
-
指出EIGRP使用的四种最重要的技术。
