You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?（）..

第1题

[单选题] When you have received GA+ from the CES for the INMARSAT-A telex communication, you should immediately select（）and（）you required.

A、an CES / telex mode B、an SES telex service C、the service /the subscriber D、a satellite /an ocean region

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第2题

[多选题] You have a durable subscriber, and the subscriber is down or not reachable when the message is produced. Which two options regarding the expiry of these messages are true?（）

A、after the subscriber is unavailable for 10 minutes B、when the subscriber is available C、after the subscriber is unavailable for after an hour D、are available until the specified time elapses E、are expired instantly

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第3题

[] You have a computer that runs Windows Vista. You publish your Windows Calendar to C:\Calendars\mycalendar.ics. A user subscribes to your published calendar. You create a new appointment. The user reports that the appointment only appears on his calendar 24 hours later. You need to reduce the amount of time it takes for the appointment to appear in the user’s view of the published calendar. What should you do?（） You have a computer that runs Windows Vista. You publish your Windows Calendar to C:\Calendars\mycalendar.ics. A user subscribes to your published calendar. You create a new appointment. The user reports that the appointment only appears on his calendar 24 hours later. You need to reduce the amount of time it takes for the appointment to appear in the user’s view of the published calendar. What should you do?（）

A、A.A B、B.B C、C.C D、D.D

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第4题

[] 英文“How long do you want to subscribe it to?”的意思是（）

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第5题

[填空题] 英文“How long do you want to subscribe it to”的意思是（）？

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第6题

[] Write a memo in about 50 words. You are the Personnel Manager of a company, and have been approached by your IT Department to recruit three new members of staff. Write a memo to Miss Kate Bush, the Manager of the IT Department, ·informing her you have received over 100 applications and have selected 10 candidates for interview, ·telling her you will write to the candidates inviting them for interview, and ·asking her to tell you the time and the place of the interview.

A、Write a memo in about 50 words. B、You are the Personnel Manager of a company, and have been approached by your IT Department to recruit three new members of staff. Write a memo to Miss Kate Bush, the Manager of the IT Department, C、·informing her you have received over 100 applications and have selected 10 candidates for interview, D、·telling her you will write to the candidates inviting them for interview, and E、·asking her to tell you the time and the place of the interview.

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第7题

[单选题] Click the Exhibit button. When configuring WXC A's local WAN parameters, which QoS network parameter would you choose?（）

A、over-subscribed B、under-subscribed C、dedicated circuits D、nondedicated circuits

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第8题

[单选题] （）during the last repair?

A、Did you have No.4 cylinder repair B、Do you have No.4 cylinder repaired C、Didn’t you have No.4 cylinder repairing D、Didn’t you have No.4 cylinder repaired

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第9题

[单选题] A senior DBA asked you to execute the following command to improve performance: SQL> ALTER TABLE subscribe log STORAGE (BUFFER_POOL recycle); You checked the data in the SUBSCRIBE_LOG table and found that it is a large table containing one million rows. What could be a reason for this recommendation?（）

A、The keep pool is not configured. B、Automatic Workarea Management is not configured. C、Automatic Shared Memory Management is not enabled. D、The data blocks in the SUBSCRIBE_LOG table are rarely accessed. E、All the queries on the SUBSCRIBE_LOG table are rewritten to a materialized view

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You have 50 subscribers accessing a LAC to connectto ISP1.com.What is the L2TP Control Connections and Sessions for the subscribers?（）

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