Which IGP should you use to achieve scalability in a large enterprise network using Juniperenterprise routers?（）..

第1题

[单选题] You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）

A、You should use /63. B、You should use /64. C、You should use /61. D、You should use /62.

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第2题

[] Which type of IGP should you use to achieve scalability in a large enterprise network？（）

A、A.link-state protocol B、B.path-vector protocol C、C.Bellman-Ford protocol D、D.distance-vector protocol

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第3题

[] 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?（） 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、A. Compare Period ADDM report B、B. AWR Compare Period report C、C. Active Session History (ASH) report D、D. Taking a new snapshot and comparing it with a preserved snapshot

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第4题

[单选题] Which JUNOS software feature allows LSPs to be advertised in an IGP?（）

A、adaptive B、IGP shortcuts C、forwarding adjancency D、IGP LSP

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第5题

[单选题] The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each. Oneof the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file:ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3; Which action should you perform immediately after using this command?（）

A、You should perform a log switch B、You should make a backup of the database C、You should switch the database to the NONARCHIVELOG mode D、You should shut down the database instance and perform a complete database recovery

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第6题

[单选题] The database is running in the ARCHIVELOG mode. It has three redo log groups with one member each.One of the redo log groups has become corrupted. You have issued the following command during the recovery of a damaged redo log file: ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 3; Which action should you perform immediately after using this command?（）

A、You should perform a log switch B、You should make a backup of the database C、You should switch the database to the NONARCHIVELOG mode D、You should shut down the database instance and perform a complete database recovery

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第7题

[单选题] You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There are queries that have an estimated execution cost less than 3. You intend to configure the instance, make it use a single thread for these queries. In the options below, which sp_configure configuration option should you set?（）

A、You should set query governor cost limit B、You should set cost threshold for parallelism C、You should set priority boost D、You should set precompute rank

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第8题

[单选题] You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You intend to configure FILESTREAM data, enabling FILESTREAM for file I/O streaming access and allowing remote client computers to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. In the options below, which service should you configure? （）

A、You should configure Distributed File System B、You should configure SQL Server C、You should configure SQL Server Full Text D、You should configure SQL Server VSS Writer

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第9题

[] Your network contains 200 servers that run Windows Server 2008 R2. You need to archive the Security log for each server on a daily basis. Which tool should you use？（） Your network contains 200 servers that run Windows Server 2008 R2. You need to archive the Security log for each server on a daily basis. Which tool should you use？（）

A、A. Netsh B、B. Secedit C、C. Wecutil D、D. Wevtutil

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Which IGP should you use to achieve scalability in a large enterprise network using Juniperenterprise routers?（）

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