What should be done if a company decides to stop doing business with a vendor？ （）

A .  Restart all cluster nodes. B .  Verify that cluster.es.client.rte is installed on all nodes. C .  Use chssys -a -d -p -s clcomdES to enable cluster communication. D .  Use the /usr/sbin/snmpv3_ssw-1 command to revert SNMP from version 3 to version 1.

A .  Ensure the rmt numbers are unique per node. B .  Nothing，because HACMP manages the state of the tape drive. C .  Nothing，because highly available tape devices are not supported. D .  Ensure that the tape device is in a defined state after system startup.

A . Create two virtual adapters on the client， each one from a separate Virtual IO Server B . Enable dead gateway detection on the client so that the network traffic can be rerouted C . Have a spare network card on standby in the client in case the Virtual IO Server goes down D . Create an etherchannel adapter on the client using one Virtual Ethernet adapter from two separate Virtual IO Server

A . Slightly elevate the head and B . Keep the person awake C . Keep the person lying down and at a comfortable temperature D . Give the person a stimulant to increase blood flow

A . Avoid channels with high AP co-channel interference. B . Use channels with high AP co-channel interference to avoid channel roams. C . Set the 2.4-GHz data rate of 5.5 Mb/s to required. D . Use 5-GHz channels when possible. E . Use 2.4-GHz channels when possible.

A . Slightly elevate the head and feet B . Keep the person awake C . Keep the person lying down and at a comfortable temperature D . Give the person a stimulant to increase blood flow

A . Run importvg command B . Run synclvodm command C . Recreate volume groups D . Update /etc/filesystem

A . Make sure that the server can be reached across the network. B . Check that authentication for TFTP access to the server is set. C . Assure that the network server has adequate space for the IOS image. D . Verify file naming and path requirements. E . Make sure that the server can store binary files. F . Adjust the TCP window size to speed up the transfer.

A . perform a Disk Magic study  B . review eConfig with a technical specialist  C . confirm that the customer has enough ports available in the SAN infrastructure  D . submit configuration to IBM System Storage Interoperability Center for validatio

A .  Ensure that a stateful firewall allows only HTTP traffic destined for valid web server IP addresses. B .  Ensure that a firewall has SYN flood and DDoS protection applied specifically for valid web servers. C .  Ensure that your firewall enforces HTTP protocol compliance to ensure that only valid flows are allowed inand outof your network. D .  Ensure that HTTP is always authenticated. E .  Ensure that your web server is in a different zone than your backend servers such as SQL and DNS.

A . Drain the accumulated moisture B . Test the relief valves C . Watch the temperature to prevent fluctuations in pressure D . Clean the interior to remove oil and foreign matter

A .  Hyperlink to the PR tab and add each line. B .  Go to the Vendors tab in the RFQ application and click Create PO. C .  Go to the Quotation tab in the RFQ application and select RFQ lines. D .  Select Action in the RFQ application and click Copy PR line item to RFQ.

A . Wire B . Manila C . Nylon D . Chai

A . 90~0 kw B . 127~27 kw C . 155~70 kw D . 194~85 kw

It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country，but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4, 000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa because they had not learned to write. Sometimes, of course, even if the people cannot write, they may know something of the past. They have heard about it from older people and often songs and dances and stories have been made about the most important happenings, and these have been sung and acted and told for many generations, for most people are proud to tell what their fathers did in the past. This we may call ？remembered history ” . Some of it has now been written down. It is not so exact or so valuable to us as written history is, because words are much more easily changed when used again and again in speech than when copied in writing. But if there are no written records, such spoken stories are often very helpful. Which of the following is NOT suggested in the passage？ A.Written history is more reliable. B.Written records play an important role in learning about history. C.A written account of our daily activities helps to answer many questions. D.Where there are no written records, there is no history. Little is known about the central Africa 200 years ago because ______.A.there was nothing worth writing down at that time B.people there ignored the importance of keeping a record C.people there did not know how to write D.the written records were perhaps destroyed by a fire “ Remembered history” refers to ______.A.history based on a person’s imagination B.stories of important happenings passed down from mouth to mouth C.songs and dances about the most important events. D.both B and C “ Remembered history” is regarded as valuable only when ______.A.it is written down B.No written account is available C.it proves to be timely D.People are interested in it It is suggested that we could have learned more about our past if ancient people had ______.A.kept a written record of every past event B.burnt their written records in wars C.told exact stories of the most important happenings D.made more songs and dances 请帮忙给出每个问题的正确答案和分析，谢谢！

A. 我认为我们更需要为学生们创造更多的工作机会。 B. 我认为我们将来要给学生们更多机会。 C. 我认为我们已经给了学生们更多的工作机会。

A、在已带电设备中操作必须配戴绝缘手套Wear insulated gloves during hot-line work B、主动替客户对供电（配电）设备进行加电操作Power on the power supply (distribution) facilities without the customer’s permission. C、电源线及信号线整齐排布在一起 D、严禁接触与本次施工无关的任何客户设备Do not operate any devices irrelative to the construction. 此题为多项选择题。

A.descriptive B.synchronic C.prescriptive D.diachronic