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Your database is open and the LISTENER listener is running. The new DBA of the system stops thelistener by using the command: LSNRCTL> STOP What happens to the sessions that are presently connected to the database instance()
A . The sessions are able to perform only queries.
B . The sessions are not affected and continue to function normally.
C . The sessions are terminated and the active transactions are rolled back.
D . The sessions are not allowed to perform any operations till the listener is started.
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This graphic shows the results of an attempt to open a Telnet connection to router ACCESS1 from router Remote27. Which of the following command sequences will correct this problem? ()https://assets.asklib.com/images/image2/201807260848161736.png
A . ACCESS1(config)# line console 0 ACCESS1(config-line)# password cisco
B . Remote27(config)# line console 0 Remote27(config-line)# login Remote27(config-line)# password cisco
C . ACCESS1(config)# line vty 0 4 ACCESS1(config-line)# login ACCESS1(config-line)# password cisco
D . Remote27(config)# line vty 0 4 Remote27(config-line)# login Remote27(config-line)# password cisco
E . ACCESS1(config)# enable password cisco
F . Remote27(config)# enable password cisco
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Which port must be open on the HMC to allow remote web access?()
A . 22
B . 80
C . 443
D . 8080
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Your network contains a server named Server1 that runs Windows Server 2003 Service Pack (SP2). You install a new network adapter on Server1. You need to view the media access control (MAC) address for the new network adapter. What should you do? ()
A . At the command prompt, run Ipconfig /all.
B . At the command prompt, run Net view \\server1.
C . From the Device Manager snap-in, view the properties of the network adapter.
D . From the Services snap-in, view the properties on the Network Connections service.
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Your database is open and the LISTENER listener is running. The new DBA of the system stops the listener byusing the command:LSNRCTL> STOP What happens to the sessions that are presently connected to the database instance()
A . The sessions are able to perform only queries.
B . The sessions are not affected and continue to function normally.
C . The sessions are terminated and the active transactions are rolled back.
D . The sessions are not allowed to perform any operations till the listener is started
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You want to access employee details contained in flat files as part of the EMPLOYEE table. You planto add a new column to the EMPLOYEE table to achieve this. Which data type would you use for the new column()
A . CLOB
B . BLOB
C . BFILE
D . LONG RAW
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You have an Exchange Server 2010 organization.You install a new Client Access server in the organization.You need to verify whether users can access the new Client Access server by using Outlook Web App. What should you do?()
A . From the Exchange Best Practices Analyzer, run a baseline scan.
B . From the Exchange Management Shell, run the Test-OwaConnectivity cmdlet.
C . From the Exchange Management Console (EMC), examine the properties of the default Outlook Web App mailbox policy.
D . From the Internet Information Services (IIS) Manager, view the session state settings for the Outlook Web Access virtual directory.
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A new lightweight access point (LAP) has been installed in the Company WLAN. Which two statements correctly describe the association process between this LAP and a WLAN controller? ()
A . An access point will search for a controller using a broadcast address if using LWAPP Layer 2 and a unicast address if using LWAPP Layer 3 mode.
B . If multiple wireless controllers are detected by an access point, the controller with the fewest associated access points is chosen to associate with.
C . In order to associate in Layer 3 mode, the access point must have been preconfigured with an IP address.
D . Once an access point associates with a controller in LWAPP Layer 3 mode, it receives an IP address from the controller.
E . An access point first searches for a controller in LWAPP Layer 2 mode. If the search is not successful, the access point then attempts to locate a controller in LWAPP Layer 3 mode.
F . If multiple wireless controllers are detected by an access point, all of them will be used and traffic will be load balanced.
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A customer plans to implement a new OLTP and data base application. The records are smalland access is random, with a lot of write activity. Which RAID level is the best solution for thisapplication?()
A . RAID 1
B . RAID 3
C . RAID 5
D . RAID 10
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We should appreciate it if you would quote your best prices C.I.F. New York for the envelope openers () in China Daily.
A . advertising
B . advertise
C . advertised
D . advertise
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You need to design a domain model that meets the company business and security requirements for controlling access to the new Web-based ordering application. What should you do?()
A . Create a child OU within the existing domain
B . Create a child domain of the existing domain
C . Create a new domain in a new forest. Configure the new domain to trust the existing domain
D . Create a new tree in the existing forest. Configure the new domain to trust the existing domai
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Companycom is trying to communicate with the service processor of the a new p5 590. However, the customer can not access the service processor. What needs to be done to fix this problem?()
A . Enable DHCP server on the HMC
B . Configure host name and IP address on DNS server
C . Manually set the IP address of the service processor
D . Connect a RS-232 cable from the HMC to the service processor
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john has created a database library, librarians are responsible for adding new information to the db library. which one of the following minimum level of access he can grant the librarians of the db library?()
A . reader
B . author
C . manager
D . designer
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Two database users, Jack and Bill, are accessing the Certkiller STAFF table of the Certkiller DB database. When Jack modifies a value in the table, the new value is invisible to Bill. Which is the modified value invisible to Bill?()
A . The modified data are not available on disk.
B . The modified data have been flushed out from memory.
C . The modified rows of the Certkiller STAFF table have been locked.
D . Jack has not committed the changes after modifying the value.
E . Both users are accessing the database from two different machines.
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If a switch is working in the fail-open mode, what will happen when the switch’s CAM table fills to capacityand a new frame arrives?()
A . A copy of the frame is forwarded out all switch ports other than the port the frame was received on.
B . The frame is transmitted on the native VLAN.
C . The switch sends a NACK segment to the frame’s source MAC address.
D . The frame is dropped.
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You have an Exchange Server 2010 Client Access server named CAS1.CAS1 fails.You install a new member server named CAS1 on the network.You need to recover the Client Access server role on CAS1.What should you do?()
A . Restore the Inetsrv folder and the system state from CAS1.
B . Restore the Inetpub folder and the system state from CAS1.
C . Run Setup /RecoverCMS from the Exchange Server installation source files
D . Run Setup /M:RecoverServer from the Exchange Server installation source file
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What is the major structure of the following sentence? A MOOC is an online course aimed at unlimited participation and open access via the web.
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The government is launching a new program which is aimed at opening ____ new employment opportunities.
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听力原文:M: I heard that the pre-turn-out for the opening of the new sculpture exhibit was kind of disappointing.
W: I guess a lot of other people feel the way I do about modem art.
What does the woman mean?
(19)
A.She likes modem art.
B.A lot of other people like modern art, too.
C.A lot of people came to the opening.
D.Modern art is not attractive to the woman.
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My son, Johnny, opened a new restaurant, and on the opening day I helped out in the kitchen. By mid-morning, I noticed that the cakes we had ordered hadn't come. Johnny and I decided not to tell it to anyone else, hoping that the cakes would arrive soon.
They still hadn't come when, just before noon, a man eating in our restaurant wanted a cake. I suggested that I run to the bakery next door to get some, and Johnny readily agreed. Going out of our back door, I knocked on the back door of the bakery and bought a few from the baker's helper. That cake was the only one we sold all day.
After closing, Johnny and I sat discussing things with my daughter, who had been out from serving. "An interesting thing happened just before noon," she said. "The owner of the bakery next door came in and ordered a cake of ours. She wanted to compare it with hers."
We know from the passage that ______.
A.the baker next door came to help with the opening
B.the new restaurant did not prepare all its foods
C.the son and the daughter served at the tables
D.the customers enjoyed the cakes very much
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The Internet has opened up a whole new online world for us to meet, chat and go where we ‘ve never been before.
But just as in face to face communication, there are some rules of behavior. that should be followed when on line. 56_________ If someone in the chat room is rude to you, you Imagine how you ‘d feel if you were in the other person ‘s shoes. For anything you ‘re about to send: ask yourself, ―Would I say this to the person ‘s face?‖ If th answer is no, rewrite and reread. 57_________
If someone in the chat room is rude to you, your instinct (本能) is to fire back in the same manner. But try not to do so. 58 _________ If someone in the chat room is rude to you, youIf it was caused by a disagreement with another member, try to fix the situation by politely discussing it. Remember to respect the beliefs and opinions of others in the chat room.
59__________ If someone in the chat room is rude to you, you Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, whether it ‘s a stupid question or an unnecessarily long answer, b e kind about it. If it ‘s a small mistake, you may not need to say anything. Even if you feel strongly about it, think twice before saying anything. Having good manners yourself doesn ‘t give you license to correct everyone else. 60_________ If someone in the chat room is rude to you, you At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended. It is not polite to ask others personal questions such as their age, sex and marital status. Unless you know the person very well, and you are both comfortable with sharing personal information, don‘t ask such questions.
A. It ‘s natural that there some people who speak rudely or make mistakes online.
B. Repeat the process till you feel sure that you ‘d feel comfortable saying the words to the person‘s face.
C. Everyone was new to the network once.
D. The basic rule is simple: treat others in the same way you would want to be treated.
E. When you send short messages to a person online, you must say something beautiful to hear.
F. You should either ignore the person, or use your chat software to block their messages.
G. If you do decide to tell someone about a mistake, point it out politely.
56______
57______
58______
59______
60______
请帮忙给出每个问题的正确答案和分析,谢谢!
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A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server, but have no trouble accessing other servers on their subnet.Which of the following is the reason that these clients are unable to access the server?()
A. DHCP has assigned the wrong addresses.
B. Incorrect default gateway on the server.
C. DNS entries were not created.
D. WINS server is not responding.
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根据下面资料,回答题 In New York, Ma Yun witnessed the Alibaba Group opening on the New York stock exchange with the largest initial public offering (IPO, 新股发行) in American history. 'Alibaba, the world′s larges
A、His English learning experience.
B、His foresight and ambitions.
C、His belief in perseverance.
D、His 17 friends and $60,000 funds.
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The ()________________ have opened up a whole new field of the medicine.