When troubleshooting VMware vCenter Server issues, when logg_答案

【单选题】

When troubleshooting VMware vCenter Server issues, when logging level provides maximum detail?___

A. Verbose

B. Trivia

C. Info

D. Error

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What new feature is introduced in NFS 4.1 on ESXi 6.5?___

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B. KRB5i

C. AUTH_SYS

D. Storage DRS

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What configuration option would ensure that a virtual NUMA topology is defined on VMs having more than eight virtual CPUs?___

A. cupid.coresPerSocket

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What is the minimum disk space required to deploy vSphere Data Protection (VDP) with 8 TB configuration?___

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B. 16 TB

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What advanced option for vSphere HA defines a maximum number of reset attempts by VMCP for a virtual machine?___

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What vSphere technology enables the administrator to ensure consistent configuration at scale?___

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Which port is used for vSphere HA agent-to-agent communication?___

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Which log file would assist in identifying an issue that occurred during the database export phase of a vCenter Server upgrade process?___

A. vcdb_import.out

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【单选题】

What is a pool of raw storage capacity that a storage system can provide to Virtual Volumes?___

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vSphere 6.5 DRS is now Network-Aware. Based on network utilization, when will DRS balance VMs?___

A. DRS will balance VMs when a network resource pool is configured for VMs.

B. DRS will balance VMs when Network I/O Control is enabled.

C. DRS will place VMs on initial boot for hosts that have network utilization lower that the threshold.

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A scripted upgrade of ESXi fails due to an incorrect parameter in the upgrade script. What file must the administrator modify to correct the problem?___

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【单选题】

A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machine VM2. If a user is a member of group A and B, what action can the user perform?___

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B. Power off VM1.

C. Power on and power off VM1.

D. Power on and power off VM2.

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The networking team has requested to have a dedicated network for iSCSI traffic. This task has been assigned to the vSphere Administrator. What is the VMware-recommended way to accomplish this?___

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B. Configure the right subnet.

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【单选题】

To prevent possible failures or issues during a vSphere upgrade, which component should be upgraded first?___

A. ESXi Hosts

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【单选题】

What is the command for updating an ESXi host?___

A. esxcli software vib update –d /vmfs/volumes/Datastore/DirectoryName/PatchName.zip

B. esxupdate software update –d”/vmfs/volumes/Datastore/DirectoryName/PatchName.zip”

C. esxcli software update –d “/vmfs/volumes/Datastore/DirectoryName/PatchName.zip”

D. esxupdate software vib update –d /vmfs/volumes/Datastore/DirectoryName/PatchName.zip

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A vSphere Administrator would like to identify which physical NUMA node their virtual machine is currently residing on. What esxtop metric would provide this information?___

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【单选题】

How can a vSphere administrator ensure that two virtual machines never run on the same datastore in a datastore cluster, while permitting the VMs to be load-balanced?___

A. Use an Intra-VM Anti-Affinity Rule.

B. Configure a storage DRS VM override.

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【单选题】

What is the VMware-recommended way to move a physical adapter out of Network I/O Control’s scope?___

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B. Add the vmnic to the Net.NetNiocAllowOverCommit parameter in Advanced System Settings.

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【单选题】

A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machines, defined on the VM folder and its children. If a user is a member of Groups A and B, what will be the user’s effective permission on VM1 and VM2?___

A. Power on

B. Power off.

C. Power on and Power off.

D. Reset.

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【单选题】

Group 1 is granted console interaction on a VM folder. User 1 is granted no console interaction on the same VM folder. What will be the outcome if User 1 tries to access the console of a virtual machine?___

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Which statement is true regarding the use of VMFS3 datastores with vSphere 6.5?___

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【单选题】

In the Exhibit, each VM has a 1GHz non-expandable reservation. If all VMs are powered on in sequence, what would be the outcome?___

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C. VM6 cannot be powered on.

D. VM3 cannot be powered on.

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vSphere 6.5 introduced MAClearning capabilities for VMware’s virtual switches. What three benefits will it provide? (Choose three.)___

A. Reduced memory consumption.

B. Reduced consumption of extra CPU cycles.

C. Increased network throughput.

D. Prevent packet flooding inside the vSwitch.

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What is the default pathing policy for most active-active arrays?___

A. Fixed

B. Most Recently Used

C. Dynamic

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Which command will show the iSCSI sessions on a ESXi 6.5 host?___

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Which of the following is not a parameter for traffic filtering or marking?___

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A vSphere administrator wants to enable a virtual machine with Secure Boot, but in VM setting, Secure Boot option was not found under Boot Options. What could be the cause?___

A. The virtual hardware is not compatible.

B. The virtual machine has missing drivers.

C. The virtual machine OS does not support secure boot.

D. VMware Tools is not upgraded.

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A virtual machine is connected on a distributed port group where the average bandwidth configured in the traffic shaping policy is 100 Mbps. The VM network adapter is configured with a reservation of 200 Mbps. What is the VM’s effective bandwidth?___

A. 200 Mbps

B. 100 Mbps

C. 150 Mbps

D. 400 Mbps

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What are two reasons why a datastore in a Storage DRS cluster cannot enter maintenance mode?(Choose two.)___

A. Storage latency is too high to allow Storage DRS initiate Storage vMotion.

B. Storage DRS is configured for a VMFS3 datastore.

C. Storage

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What two methods are used to configure VMware vSphere Storage I/O Control shares and limits? (Choose two.)___

A. Assign shares and limits to VM virtual disks.

B. Assign shares and limits to datastores.

C. Assign shares and limits to Storage (DRS) clusters.

D. Assign shares and limits using VM storage policies.

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ESXi 6.5 introduces VMFS6, which supports both 512e and 512n devices. What three configurations are supported when using these devices? (Choose three.) ___

A. Hosts with both 512e and 512n devices.

B. Storage vMotion between both 512e and 512n devices.

C. Datastore Extents spanned between both 512e and 512n devices.

D. Storage DRS clusters containing only both 512e and 512n devices.

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A vSphere Administrator observes that the Primary VM configured with Fault Tolerance is executing slowly. After further investigation, it is determined that the Secondary VM is on an overcommitted ESXi host. What two methods will correct the problem? (Choose two.)___

A. Use Storage vMotion to migrate the Secondary VM to another datastore.

B. Use vMotion to migrate the Secondary VM to a different ESXi host.

C. Configure a CPU limit on the Primary VM which will also apply to the Secondary VM.

D. Turn off and turn on FT in order to recreate the Secondary VM on a different datastore.

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Which two features require the use of Host Profiles? (Choose two.)___

A. Host Customizations

B. shared storage

C. Auto

D. eploy

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What three processes on the vCenter Server Appliance (VCSA) does“vmware-watchdog monitor? (Choose three.) ___

A. vmware-eam

B. vmcad

C. vmware-vpostgres

D. vpxd

E. vsan-health

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【多选题】

What three processes on the vCenter Server Appliance (VCSA) does“vmware-watchdog monitor? (Choose three.) ___

A. vmware-eam

B. vmcad

C. vmware-vpostgres

D. vpxd

E. vsan-health

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Which two statements correctly describe VM-Host affinity rules? (Choose two.) ___

A. When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.

B. After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.

C. When there is more than one VM-Host affinity rule in a vSphere

D. RS cluster, the rules will be ranked.

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An administrator wants to enable proactive HA by moving virtual machines automatically if a hardware alert is triggered. What are the three required settings? (Choose three.)___

A. Set vSphere DRS Automation to Partially Automated.

B. Turn on Proactive HA.

C. Set the Proactive HA Automation Level to Manual.

D. Set the Proactive HA Automation Level to Automated.

E. Turn on vSphere HA and vSphere DRS.

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If vCenter Server 5.5 installation has one or more services deployed remotely, which three services are relocated to vCenter Server 6.5 on upgrade? (Choose three.)___

A. vCenter Inventory Services

B. vSphere Authentication Proxy

C. vSphere Web Client

D. vSphere

E. SXi Dump Collector

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【多选题】

What two debugging levels can a virtual machine be configured to? (Choose two.)___

A. Verbose

B. Debugging

C. Statistics

D. Trivia

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【多选题】

What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.) ___

A. Better performance because there is less contention for a single volume.

B. More flexibility for resizing virtual disks.

C. Less wasted storage space.

D. More flexibility to create virtual machines without adding new LUNs.

E. Fewer VMFS datastores to manage.

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下列哪种疾病腹痛最剧烈___

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女性患者60岁，患胆石症多年，2天前突然出现腹痛、寒战高热、黄疸。在门诊给予抗生素治疗效果不佳，今来住院治疗。查体发现神不清，血压10．7／6．7kPa(80／50mmHg)，应考虑___

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A. 腹部透视

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烧伤面积计算，面部占全身面积的___

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某烧伤患者，男性，35岁，体重60kg，Ⅱ度烧伤面积为50％，伤后第1天应补液量为___

A. 6500ml

B. 5500ml

C. 2500ml

D. 5000ml

E. 3000ml

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男性，50岁，发热，咳嗽，胸痛，呼吸急促，可疑急性脓胸，最有确诊意义的是___

A. 肺部叩诊浊音

B. 肋间饱满

C. 呼吸音减弱

D. 胸片大片阴影

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Charcot三联征是诊断哪个疾病的重要依据___

A. 急性胆囊炎

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C. 胆囊结石

D. 胆总管结石

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外科腹痛的特点是___

A. 先发热后腹痛

B. 腹痛及压痛点不固定不明确

C. 常伴有白带增多

D. 腹痛位于下腹，盆部

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肝癌术后护理，哪项错误___

A. 专人护理

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对原发性肝癌有重要价值的检查是___

A. 癌胚抗原测定

B. 血胆红素测定

C. 丙氨酸氨基转移酶测定

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A. 破伤风杆菌侵入机体

B. 全身缺乏免疫力

C. 破伤风杆菌在体内迅速

D. 破伤风杆菌产生的外毒素作用

E. 破伤风杆菌的菌体蛋白作用

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不属于同基因移植的是___

A. 异体皮肤移植

B. 同卵双生异体移植

C. 自体皮肤移植

D. 自体输血

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头皮裂伤清创，应该___

A. 争取24h内进行，不得超过72h

B. 尽量切除所有创伤组织以清除污染灶

C. 伤口一律作全层缝合

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代谢性酸中毒常见的原因是___

A. 肺气肿、哮喘

B. 肠瘘、肠梗阻

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关于脐疝错误的叙述是___

A. 疝内容物由脐环突出

B. 婴儿多见

C. 成人脐疝，多见于中年以上的妇女

D. 婴儿脐疝较成人脐疝易嵌顿

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患者萧某，因慢性阑尾炎住院，护士按护理程序为病人实施整体护理，其护理特点是___

A. 以疾病为中心

B. 以教育为中心

C. 以治疗为中心

D. 以病人为中心

E. 以人的健康为中心

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下列哪项不属于门静脉高压的临床表现___

A. 脾大、脾功能亢进

B. 凝血机制障碍

C. 食管下段、胃底静脉曲张及破裂出血

D. 腹腔积液形成

E. 外周静脉压升高

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破伤风的初发症状是___

A. 苦笑

B. 项强

C. 角弓反张

D. 张口困难

E. 手足抽搐

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枕骨大孔疝不同于小脑幕切迹疝的临床表现是___

A. 头痛剧烈

B. 呕吐频繁

C. 意识障碍

D. 呼吸骤停出现早

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急性肾功能衰竭病人由少尿期进入多尿期，变化根据是___

A. 尿量增加到300ml／24h

B. 尿量增加到400ml／24h

C. 尿量增加到500ml／24h

D. 尿量增加到600ml／24h

E. 尿量增加到700ml／24h

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血栓闭塞性脉管炎局部缺血期的特征性临床表现是___

A. 静息痛

B. 肢体坏疽

C. 间歇性跛行

D. 足背动脉搏动消失

E. 疼痛剧烈，屈膝抱足

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经皮肝穿胆管造影前注射维生素K的主要目的是___

A. 防止胆绞痛

B. 防止胆汁漏

C. 防止出血

D. 防止感染

E. 以上都不对

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【单选题】

关于门静脉高压症的术后护理，下列哪项是错误的___

A. 定期监测生命体征

B. 观察腹腔引流液的性质及颜色

C. 分流术后应取半坐卧位

D. 卧床1周

E. 观察病人有无意识改变

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【单选题】

门静脉高压症病人分流术的最主要缺点是___

A. 手术难度大

B. 易发生血栓

C. 不能减轻腹水

D. 易诱发肝性脑病

E. 不能纠正脾功能亢进

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【单选题】

妇科腹痛特点是___

A. 腹痛部位不明确

B. 先发热后腹痛

C. 常伴有腹膜刺激征

D. 可有阴道流血，停经史

E. 可有腹部肿块

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【单选题】

胆总管结石好发部位是___

A. 上段

B. 中上段

C. 中段

D. 中下段

E. 下段

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【单选题】

男，30岁。因汽车撞伤头部发生颅前窝骨折。其护理下列哪一项错误___

A. 床头抬高15°～20°

B. 抗生素溶液冲洗鼻腔

C. 禁忌堵塞鼻腔

D. 禁止腰椎穿刺

E. 枕部垫无菌巾

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【单选题】

血栓闭塞性脉管炎早期变化是___

A. 以血管痉挛为主

B. 血管内膜增厚，周围粘连

C. 血管内膜损伤

D. 血管内血栓

E. 血管闭塞，周围纤维化

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【单选题】

血管闭塞性脉管炎的好发部位是___

A. 腘动脉及胫前、后动脉

B. 股动脉

C. 足背动脉及足趾动脉

D. 肱动脉

E. 尺、桡动脉

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【单选题】

门静脉高压症术前防止出血的措施应除外___

A. 避免劳累

B. 避免腹压增加

C. 避免食物过热、硬、刺激

D. 不放胃管

E. 绝对卧床

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【单选题】

急性脓胸并发支气管胸膜瘘最主要的治疗方法是___

A. 使用抗生素

B. 胸腔穿刺排脓

C. 开放引流

D. 闭式引流

E. 以上都不是

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【单选题】

一病人因高热2日未能进食，自述口渴、口于、尿少色黄。查：脱水征，尿比重1．028，血清钠浓度为156mmol／L。治疗首先应给___

A. 3％～5％的高张盐水

B. 5％碳酸氢钠

C. 5％葡萄糖溶液

D. 葡萄糖盐水

E. 平衡液

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