网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Several users have recently been calling the helpdesk about a recent network outage. These calls have increased in the last hour and are all by different users calling about the same issue. Which of the following types of communication skills should the helpdesk technicians MOST likely exercise while answering each call? （）
- A、Talk to co-workers while interacting with customers to help diagnose the issues
- B、Be culturally sensitive
- C、Provide each user with a complete, detailed report of the current outage status
- D、Listen and do not interrupt a customer and then provide a brief status update
参考答案
更多 “Several users have recently been calling the helpdesk about a recent network outage. These calls have increased in the last hour and are all by different users calling about the same issue. Which of the following types of communication skills should the helpdesk technicians MOST likely exercise while answering each call? （）A、Talk to co-workers while interacting with customers to help diagnose the issuesB、Be culturally sensitiveC、Provide each user with a complete, detailed report of the current outage statusD、Listen and do not interrupt a customer and then provide a brief status update” 相关考题
考题
Which of the following is not among the basic features of a relational database?A．It does not matter what order the rows are in.B．It does not matter what order the columns are in.C．Different columns should have different column names.D．Different columns should have different data types.
考题
Which of the following statements about internet is (are) correct?Ⅰ.Each host in internet only has a IP address.Ⅱ.It is possible to have multiple names corresponding to the same IP address.Ⅲ.In users' points, Internet means a virtual network.A．NoneB．Ⅰ and ⅡC．Ⅱ and ⅢD．All
考题
With the explosive popularity of mobile devices, we have witnessed a steady increase in demand for mobile date service. In addition mobile users also expect to connect to the Internet for communicate and access to services through the best suitable connection, anywhere and at anytime. Although the seamless roaming capability is well supported in conventional. Cellular communication networks, roaming and interworking technologies are still immature in heterogenous wireless networks. Seamless roaming over heterogenous wireless networks will be an ongoing and improved process, due to the requirements from both end users and network administrators. From the wireless access networks belonging to different administrative domains, mobile users cannot always identify at every instance which network is the best one to access for their service. It is highly demanded to establish a network architecture which can facilitate mobile terminals to access the appropriate network in a cost-effective way. If a mobile user wants to move from one network to another with continuous service, the terminals have to cope with network change to maintain service seamlessly. Quality of service is a major issue that the end users should be provided with the satisfying service, while the network workload and cost should not too much increased. In addition, since end users are provided with numerous service ranging from Voice-over-IP to Video-on-Demand services, it is expected that users can experience the same quality for all the different service. Therefore, the network architecture need to be designed in such a way that the quality mechanism is incorporated so that users are served according to their individual QoS requirements. Based on the paragraph above, at present, seamless roaming over heterogenous wireless network is () in conventional cellular communication networks, Because of (), mobile users cannot always identify at every instance which network is the best one to access for their services. To satisfy the users QoS requirements, the network architecture design should include () A.better thanB.maturer thanC.as good asD.not as good as49.A.the different network administrative domainsB.the same network administrative domains and mobile usersC.mobile usersD.the same network administrative domains50.A.Voice -over -IPB.the quality mechanismC.workloadD.Video-on-Demand请帮忙给出每个问题的正确答案和分析，谢谢！
考题
Examine the following scenario:The target database instance is running. The most recent backup available for the target database was taken two days ago. Log files switches have occurred in last two days. The target database is duplicated on the same host, using the Recovery Manager (RMAN) duplicate command as follows:Which statement is true about the duplicate database in this scenario?（）A. It contains data till the last backupB. It contains all data from target database until the current timeC. It contains all data from only the committed transactions in the target databaseD. It contains all data except that which is used by the transactions in the current online redo file of target database
考题
Several users have recently been calling the helpdesk about a recent network outage. These calls have increased in the last hour and are all by different users calling about the same issue. Which of the following types of communication skills should the helpdesk technicians MOST likely exercise while answering each call? （）A. Talk to co-workers while interacting with customers to help diagnose the issuesB. Be culturally sensitiveC. Provide each user with a complete, detailed report of the current outage statusD. Listen and do not interrupt a customer and then provide a brief status update
考题
A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）A.CoaxialB.CAT3C.CAT5D.CAT5e
考题
Users are unable to stay connected to the company‘s wireless network. Several times throughoutthe day the users‘ signals are dropped and they are forced to reconnect to the network.A technician determines the network cabling that supplies the WAP has been run inside with severalpower lines.Which of the following is the MOST likely cause of the network issue?（）A.AshortB.Open pairsC.ESDD.EMI
考题
A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble.Which resource should be consulted while developing the solution options?（）A. Disk MagicB. TPC for DataC. CLARiiON Procedure GeneratorD. System Storage Interoperability Center
考题
If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on ?______.A.Calling frequencyB.Distress frequencyC.Urgency frequencyD.Working frequency
考题
Which of the following should a technician do FIRST to troubleshoot a users network connectivity problem？（）A、Run TRACERT from the users workstation.B、Start with the Last Known Good Configuration and reboot the computer.C、Replace the network interface card （NIC）.D、PING the users workstation.
考题
Users report that they are unable to connect to a server. An administrator confirms that it is unreachable across the network. Other administrators have been working in the server room throughout the day. Which of the following is the NEXT step the administrator should take？（）A、 Verify the configuration of the connected port on the network switch.B、 Reboot the server.C、 Install a new NIC on the server.D、 Verify that network cables are connected.
考题
A company plans to implement a wired network between several computers. The company wants this network to be able to have a transmission rate of 1Gbps. Which of the following cable types should be purchased?（）A、CoaxialB、CAT3C、CAT5D、CAT5e
考题
Which four of these key points should be considered during implementation of PPPoA architecture？（）A、the number of subscribers that will be serviced currently and in the future because this affects the number of required PPPoA sessionsB、The types of applications that the NSP offers to the end subscriberC、The capacity of ATM and Frame Relay interworking on the NSPD、in the case of more than one user， whether all users need to reach the same final destination orservice，or they all have different service destinationsE、Whether the service provider or the final service destination is providing the IP address to the CPE of the subscriber
考题
Users are unable to stay connected to the company's wireless network. Several times throughout the day the users' signals are dropped and they are forced to reconnect to the network. A technician determines the network cabling that supplies the WAP has been run inside with several power lines. Which of the following is the MOST likely cause of the network issue?（）A、AshortB、Open pairsC、ESDD、EMI
考题
Several remote sales employees， who have come into the office this week， report that they are unable to get on the Internet， but no other users have reported similar issues. The help desk hasescalated the issue and the case notes state that the users have IP addresses that begin with 169. Which of the following should the system administrator check FIRST？（）A、DHCP serverB、Network switchesC、DNS serverD、Core router
考题
A user states that all their incoming mail is showing that it is behind three hours. All other users have the correct time. Which of the following should the technician check?（）A、The system’s local time settingsB、The system’s O/S version and patch statusC、The system’s network configurationD、The mail server’s configuration
考题
Multiple users call from the same location saying that they have no network connectivity. The administrator is unable to ping the main switch at that IDF. Which of the following configuration management documents would the administrator MOST likely consult to troubleshoot the issue?（）A、Baseline configurationB、Security policyC、Performance and transaction logsD、Physical network diagram
考题
A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble. Which resource should be consulted while developing the solution options?（）A、Disk MagicB、TPC for DataC、CLARiiON Procedure GeneratorD、System Storage Interoperability Center
考题
You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. ABC.com has a server， named ABC-SR13. ABC-SR13 hosts a shared folder， named ABCShare， which has been shared as ABCShare$. Which of the following is TRUE with regards to sharing the folder in this manner？（）A、It allows all users to view ABCShare when browsing the network.B、It prevents users from viewing ABCShare when browsing the network.C、It only allows ABC-SR13’s users to view ABCShare.D、It removes the permissions configured for ABCShare.
考题
You are designing a group management strategy for users in the finance department. You need to identify the appropriate changes that need to be made to the current group management strategy. You want to accomplish this goal by using the minimum number of groups. What should you do？（）A、 Add the finance users to the financeData group to which the necessary permissions have been assigned.B、 Add the finance users to the financeGG group to which the necessary permissions have been assigned.C、 Add the finance users to the financeGG group. Then add the financeGG group to the financeData group to which the necessary permissions have been assigned.D、 Add the finance users to the financeGG group. Add the financeGG group to the financeUG group to the financeDat group to which the necessary permissions have been assigned.
考题
Users are reporting that they are still experiencing network issues even though a fix was recentlyapplied. Which of the following troubleshooting methodology steps is the administrator using?（）A、Escalating the problemB、Testing the solution and identifying the effectsC、Continuing to gather information about the same symptomsD、Documenting the solution and the entire process
考题
单选题A user states that all their incoming mail is showing that it is behind three hours. All other users have the correct time. Which of the following should the technician check?（）A
The system’s local time settingsB
The system’s O/S version and patch statusC
The system’s network configurationD
The mail server’s configuration
考题
多选题You executed this command to create a password file: $ orapwd file = orapworcl entries = 10 ignorecase = N Which two statements are true about the password file?（）AIt will permit the use of uppercase passwords for database users who have been granted the SYSOPER role.BIt contains username and passwords of database users who are members of the OSOPER operating system group.CIt contains usernames and passwords of database users who are members of the OSDBA operating system group.DIt will permit the use of lowercase passwords for database users who have granted the SYSDBA role.EIt will not permit the use of mixed case passwords for the database users who have been granted the SYSDBA role.
考题
单选题Several remote sales employees， who have come into the office this week， report that they are unable to get on the Internet， but no other users have reported similar issues. The help desk hasescalated the issue and the case notes state that the users have IP addresses that begin with 169. Which of the following should the system administrator check FIRST？（）A
DHCP serverB
Network switchesC
DNS serverD
Core router
考题
单选题Users report that they are unable to connect to a server. An administrator confirms that it is unreachable across the network. Other administrators have been working in the server room throughout the day. Which of the following is the NEXT step the administrator should take？（）A
Verify the configuration of the connected port on the network switch.B
Reboot the server.C
Install a new NIC on the server.D
Verify that network cables are connected.
考题
单选题Which of the following statements is true about Sony?A
Sony is making a new effort for more technological and marketing innovations.B
Its revenue and profits have improved recently.C
Sony is trying to make friends with Microsoft, another player in this industry.D
Microsoft has been making computer games for the last 20 years.
考题
多选题Which four of these key points should be considered during implementation of PPPoA architecture？（）Athe number of subscribers that will be serviced currently and in the future because this affects the number of required PPPoA sessionsBThe types of applications that the NSP offers to the end subscriberCThe capacity of ATM and Frame Relay interworking on the NSPDin the case of more than one user， whether all users need to reach the same final destination orservice，or they all have different service destinationsEWhether the service provider or the final service destination is providing the IP address to the CPE of the subscriber
热门标签
最新试卷