田小姐准备购买一辆15万元左右的家用轿车，钱已备足，田小姐现在有两种选择方式，一是全额付款，二是通过贷款方式向银行贷款12万元（即银行提供8成按揭），期限5年，采用等额本息还款方式，年利率7.38%，田小姐的投资收益率为6%。那么5年一共还款给银行（）万元。
A. 12
B. 13.9
C. 14.4
D. 14.7
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You have two EBGP peers connected via two parallel serial lines. What should you do to be able to load-balance between two EBGP speakers over the parallel serial lines in both directions？ （）
A. nothing，BGP automatically load-balances the traffic between different autonomous systems on all available links
B. peer between the eBGP speaker’s loopbacks， configuring eBGP multihop as required， and use an IGP to load-share between the two equal-cost paths between the loopback addresses
C. configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the EBGP peer loopback address；it is also necessary to use the next-hop-self command
D. use the ebgp-load-balance command on the neighbor statement on both sides
E. configure a loopback as update source for both EBGP peers and have on each AS an IGP to introduce two equal-cost paths to reach the peer loopback address；it is also necessary to use the ebgp-multihop and next-hop-self command
You configured the Flash Recovery Area （FRA） for your database. The database instance is running inARCHIVELOG mode. The default location for the archived redo log files is the Flash Recovery Area. Which twofiles are removed automatically if the space is required in the FRA as per the retention policy（）
A. Flashback log files
Backups that have become obsolete
C. User managed backups of the data files and control files
D. Archived redo log files that have multiple copies in a different archive location and not backed u
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