28. Bob Liodice holds that setting DNT as a default
A. [A] many cut the number of junk ads
B. [B] fails to affect the ad industry
C. [C] will not benefit consumers
D. [D] goes against human nature
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29. Which of the following is true according to Paragraph.6?
A. [A] DNT may not serve its intended purpose
B. [B] Advertisers are willing to implement DNT
C. [C] DNT is losing its popularity among consumers
D. [D] Advertisers are obliged to offer behavioural ads
30. The author's attitude towards what Brendon Lynch said in his blog is one of:
A. [A] indulgence
B. [B] understanding
C. [C] appreciation
D. [D] skepticism
在MVC模式中,核心内容为()
A. view
B. control
C. model
D. 不确认
有关MyBatis工作原理说法错误的是。()
A: MyBatis 的全局配置文件配器了MyBatis的运行环境等信息,其中主要内容是获取数据库连接
B. MyBatis映射文件中配置了操作数据库的观L语句,需要在MyBatis的全局配置文件中加载才能执行
C. 可以通过MyBatis的环境等配置信息构建会话对象Sqlsession
D. sqlsession对象,该对象中包含了执行SQL的所有方法