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You have a computer that runs Windows 7 Professional. You need to upgrade the computer to Windows 7Ultimate. You must achieve this goal in the minimum amount of time. What should you do?（）
A . Run Windows Update.
B . Run Windows Anytime Upgrade.
C . From the Windows 7 installation media, run Setup.exe.
D . From the Windows 7 installation media, run Migwiz.exe.
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You are in the process of creating a new application. This new application has to be able to read all data from a text file. What should you do?（）
A .https://assets.asklib.com/images/image2/2018072715444624617.jpg
B .https://assets.asklib.com/images/image2/2018072715445068298.jpg
C .https://assets.asklib.com/images/image2/2018072715445464634.jpg
D .https://assets.asklib.com/images/image2/2018072715445747977.jpg
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You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or feature should you use?（）
A . Compare Period ADDM report
B . AWR Compare Period report
C . Active Session History (ASH) report
D . Taking a new snapshot and comparing it with a preserved snapshot
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You work as a network technician at Company. Your boss， Ms. ， is interested in the Aironet enterprise solutions. What should you tell her regarding this？（）
A . The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitive.
B . A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients.
C . Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch.
D . A Cisco Aironet solution includes intelligent Cisco Aironet access point （APs） and Cisco Catalyst switches.
E . In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interface.
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You work as a network technician at Company. Your boss， Mrs.， is interested in LWAPP （Lightweight Access Point Protocol）. What should you tell her regarding this technology？ （）
A . LWAPP is a proprietary protocol， and because of its very high overhead it is not widely adopted.
B . Control traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of 12223.
C . Layer 3 LWAPP is a UDP/IP Frame that requires a Cisco Aironet AP to obtain an IP address using DHCP.
D . Data traffic is encapsulated in UDP packets with a source port of 1024 and a destination port of 12223.
E . Control traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of 12223.
F . Data traffic is encapsulated in TCP packets with a source port of 1024 and a destination port of 12223.
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You wish to segment your LAN into multiple broadcast domains. Which technology method should you implement in order to do this?（）
A . Transparent bridging
B . Cut-through switching
C . Fragment-free switches
D . Virtual LANs
E . Store-and-forward switching
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You need to back up your Encrypting File System (EFS) certificate. You must achieve this goal in theminimum amount of time. What should you do?（）
A . Run Cipher.exe /x.
B . Run Ntbackup.exe /p.
C . From Backup and Restore，click Back up now.
D . From Backup and Restore，click Create a system image.
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You run a Windows Defender scan on your computer. You notice a valid program listed in Quarantined Items. You need to use this program on your computer. What should you do？（）
A . Reinstall the application to another location.
B . Restore the program from the Quarantined Items list.
C . Remove the program from the Quarantined Items list.
D . Repair the program from the Programs option in Control Panel.
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You work as a network technician at Company. Your boss， Mrs. ， is interested in GLBP. In particular， she wants to know the multicast address that this protocol uses. What should you tell her？ （）
A . 224.0.0.100
B . 224.0.0.1
C . 224.0.0.102
D . 224.0.0.10
E . 224.0.0.101
F . None of the other alternatives apply
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You have a computer that runs Windows 7 Home Premium. You need to upgrade the computer to Windows7 Ultimate. You must achieve this goal in the minimum amount of time. What should you do?（）
A . Perform a Windows Anytime Upgrade.
B . Download and run the Windows 7 Upgrade Advisor.
C . Insert the Windows 7 installation media. From the Install Windows dialog box， select the Upgrade option.
D . Start the computer from the Windows 7 installation media. From the Install Windows dialog box， selectthe Upgrade option.
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To avoid excessive pressures in the fuel oil filling system during bunkering, you should （）.
A . close the tank filling valves quickly
B . top off all tanks at the same time
C . rill completely all tanks to less than 95% full
D . reduce the loading rate when topping off
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You connect your computer to a wireless network. You discover that this new connection fails to show in the Connect to a network window. You need to view this connection in the Connect to a network window. What should you do？（）
A . Click the Diagnose and repair link.
B . Enable the Turn on notification of new networks option.
C . Configure the Connect to a network window to show all networks.
D . Disable the Connect automatically when this network is in range option， and then enable the Connect even if the network is not broadcasting option.
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I would be very grateful if you could ____ 15 minutes to fill in this form.
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Rising intonation should be used in this sentence: Do you take cream in your coffee?
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This is what you should bear in mind： Don‘t ________ a salary increase before you actually get it.
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Listen to the recording and fill in the blanks.（所有字母均小写） When people meet for the 1 , the usually 2 . In business, people also 3 . In formal situations, people 4 exchange business cards. when you give a business card, give it with two hands. This is 5 .
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This is what you should bear in mind: Don’t ？
This is what you should bear in mind: Don’t ___ a salary increase before you actually get it.
<span style="font-weight:bold">A) hang on B) draw on C) wait on D) count on</span>
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听力原文：M: What do you think？ Should I accept this exchange program and stay in tile U.S. for 3 months？
W: Are you kidding？ Everyone I know is lining up to go there and you're actually considering not going？
Q: What does the woman imply？
(2)
A．The man should go for the exchange program.
B．The man should not go to the U.S. for 3 months.
C．Many people want to go for the exchange program.
D．Many people consider not going for the exchange program.
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This is what you should bear in mind: Don’t（）a salary increase before you actually get it.
A．hang on
B．draw on
C．wait on
D．count on
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For this part, you are allowed 30 minutes to write a short essay entitled Class Attendance. You should write at least 150 words according to the outline given below in Chinese:
1．有人认为大学生必须去上课
2．有人认为不应该强迫大学生上课
3．我认为…
Class Attendance
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题目描述：There are 10 incomplete sentencesin this part. You should fill in each blank with the proper form. of the word given in the brackets. Write the word in the corresponding spaceon the AnswerSheet.
In the early 1900s, sandwich becamepopular with the_______(introduce) of sliced bread.
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For this part, you are allowed 30 minutes to write a composition on the topic Wealth and Health. You should write at least 150 words and you should base your composition on the outline (given in Chinese) below:
1.有人认为财富比健康重要；
2. 也有人认为健康比财富重要；
3. 我的观点是：
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For this part you are allowed 30 minutes to write a short essay entitled Overseas Studying. You should write at least 120 words according to the outline given below in Chinese
1. 目前出国留学现象很普遍
2. 形成这种现象的原因及不同人对此的看法
3. 我的观点
Overseas Studying
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Directions: For this part, you're required to write a composition on the topic Movement of Population. You should write at least 120 words, and your composition should be based on the outline given in
