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Which one of these statements is true regarding hot pluggable PCIe and PCI-X slots in a Power 550?（）
A . Cards can be added and then enabled via Hardware Management Console (HMC) GUI or command line.
B . The HMC allows access to the Advanced System Management Interface (ASMI), where the slots can be managed.
C . If the empty slot was already allocated to an LPAR, the LPAR can use the card after the cfgmgr script has been run.
D . The Hardware Management Console (HMC) GUI can guide a customer through the process of adding a card to an empty slot.&e
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You work as a database administrator for Certkiller .com. The UNDO_RETENTION parameter in your database is set to 1000 and undoretention is not guaranteed. Which statement regarding retention of undo data is correct？（）
A . Undo data becomes obsolete after 1，000 seconds.
B . Undo data gets refreshed after 1，000 seconds.
C . Undo data will be stored permanently after 1，000 seconds.
D . Committed undo data would be retained for 1，000 seconds if free undo space is available.
E . Undo data will be retained in the UNDOtablespacefor 1，000 seconds， then it gets movedmovedto the TEMPORARYtablespaceto provide read consistency.
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What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network？（）
A . A hub router prevents routes from being advertised to the remote router.
B . Only remote routers are configured as stubs.
C . Stub routers are not queried for routes.
D . Spoke routers connected to hub routers answer the route queries for the stub router.
E . A stub router should have only EIGRP hub routers as neighbors.
F . EIGRP stub routing should be used on hub routers only.
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You decided to use Direct NFS configuration in a non-RAC Oracle installation and created the oranfstab file in /etc. Which two statements are true regarding this oranfstab file? （）
A . Its entries are specific to a single database.
B . It contains file systems that have been mounted by Direct NFS.
C . It is globally available to all Oracle 11g databases on the machine.
D . It contains file systems that have been mounted by the kernel NFS system.
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Which of the following is true regarding the use of switches and hubs for network connectivity（）。
A . Switches take less time to process frames than hubs take.
B . Switches do not forward broadcasts.
C . Hubs can filter frames.
D . Using hubs can increase the amount of bandwidth available to hosts.
E . Switches increase the number of collision domains in the network.
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Your vessel is damaged and is listing to port. The rolling period is short. There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?（）.
A . Press up any slack double-bottom tanks to eliminate free surface
B . Flood any empty double-bottom tanks to add weight low and down
C . Jettison topside weights to reduce KG and KB
D . Shift any off-center weights from port to starboard
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Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology？（）
A . EIGRP can summarize per interface.
B . OSPF router databases remain independent.
C . When they are configured with stubs， EIGRP regularly floods the topology.
D . OSPF topology decisions are made independent of hierarchy or area.
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When a pushing vessel and a vessel being pushed are rigidly connected in a composite unit，they shall be regarded as（）.
A . a tugboat
B . a sailing vessel
C . a power-driven vessel
D . a vessel propelled by machinery and under sail
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Which set of commands is recommended to prevent the use of a hub in the access layer?（）
A . switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1
B . switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1
C . switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1
D . switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1
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What is the advantage of using a multipoint interface instead of point-to-point subinterfaces when configuring a Frame Relay hub in a hub-and-spoke topology?（）
A . it avoids split-horizon issues with distance vector routing protocols.
B . IP addresses can be conserved if VLSM is not being used for subnetting.
C . A multipoint interface offers greater security compared to point-to-point subinterface configurations.
D . The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.
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You decided to use Direct NFS configuration in a non-RAC Oracle installation and created the oranfstab file in /etc. Which two statements are true regarding this oranfstab file？（））
A . Its entries are specific to a single database.
B . It contains file systems that have been mounted by Direct NFS.
C . It is globally available to all Oracle 11g databases on the machine.
D . It contains file systems that have been mounted by the kernel NFS system.
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In reaching a decision of detention，the port State control officer will have regard to （），making an allowance for fair wear and tear over the minimum acceptable scantlings.
A . the age of the ship
B . the seaworthiness
C . the max drafts at both bow and the stern
D . the stability and calculated strength
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A poor man has to ＿ many things which a rich man regards as almost necessities in life.
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What is NOT regarded as a way to achieve vividness in public speaking?
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Li refers to rituals, traditions and norms in social life. Confucius regarded ______ and _______________ as the most important.
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_______ In the Arab world, a person’s smell is regarded as an extension of the person. To the Arab, good smells are pleasing and a way of being involved with each other.
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Any action to avoid collision shall, if the circumstances of the case admit, ______, made in ample time and with due regard to the observance of good seamanship.
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With regard to the opening and closing of watertight integrity appliances not fitted with a remote operating control or alarm system, what must the Master or person in charge of a ship enter in the logbook?
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In the Arab world, a person's smell is regard as an ______ of the person. However, ______ learn not to breathe in people's face and to avoid being breathed on.
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Like Irving, Cooper was warmly welcomed and regarded as a national hero when he returned to America after a long stay in Europe.
A:正确;
B:错误
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In China it is relatively usual to ask people their age, but in the West this question is generally regarded as impolite. This is particularly true 【B1】 women, and even more 【B2】 if the inquirer is a man.
However, it is very 【B3】 to ask children their age, and some adults may not mind 【B4】 either. In fact, some elderly people are quite happy to 【B5】 their age, especially if they feel they look young 【B6】 their age. Nevertheless, it is not very wise to ask a(n) 【B7】 question like "How old are you". If elderly people want to talk about their age, and perhaps receive a compliment on how young they look, they may easily 【B8】 the topic themselves, and ask the other person to 【B9】 how old they are. 【B10】 such a question, it is quite acceptable to discuss age 【B11】. They normally expect to be complimented on their youthfulness, though rather than 【B12】 that they look very old!
【B13】 Westerners do not usually ask people directly how old they are, this does not 【B14】 that they are not interested to know how old other people are. They may ask someone else 【B15】 the information, 【B16】 they may try to 【B17】 the topic indirectly. Sometimes discussions about educational 【B18】 and the number of years of working experience may provide some 【B19】, but this is not always the 【B20】.
【B1】
A．on
B．for
C．in
D．of
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____was regarded as a friend of the poor and a dangerous enemy to certain types of &qu
A．A.Thackeray
B．B.Walter Scott
C．C.Charles Dickens
D．D.Jane Austen
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S0/0 on R1 is configured as a multipoint interface to communicate with R2 and R3 in the hub-and-spoke Frame Relay topology shown in the exhibit. Originally, static routes were configured between these routers to successfully route traffic between the attached networks. What will need to be done in order to use RIPv2 in place of the static routes？（）
<img src='https://img2.soutiyun.com/shangxueba/ask/64407001-64410000/64409000/17b75ef15006e963a847746eb8ec9a38.png' />
A.Configure the no ip subnet-zero command on R1, R2, and R3.
B.Dynamic routing protocols such as RIPv2 cannot be used across Frame Relay networks.
C.Configure the S0/0 interface on R1 as two subinterfaces and configure point-to-point links to R2 and R3.
D.Change the 172.16.2.0/25 and 172.16.2.128/25 subnetworks so that at least two bits are borrowed from the last octet.
E.Change the network address configuration to eliminate the discontiguous 172.16.2.0/25 and 172.16.2.128/25 subnetwork.
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In regard to their goals and purposes in life, the authorbelieves that Harvard men are becoming
A.more sure about them
B.less sure about them
C.more hopeful of reaching a satisfactory answer
D.less interested in them
