Whichelement，definedasachildofaelementinthewebapplicati

单项选择题

Which element， defined as a child of a element in the web application deployment descriptor， guarantees a servlet will be initialized at the time the application is deployed？（）

A. <load-on-startup/>
B. <load-on-startup>1</load-on-startup>
C. <load-on-startup>-1</load-on-startup>
D. <load-on-startup>true</load-on-startup>

相关考题

单项选择题 Within a web application deployment descriptor， which maps the com.example.LoginServlet servlet to /utils/LoginServlet？（）

多项选择题 Which three EL expressions， inserted at line 16， are valid and evaluate to “d”？（）

单项选择题 GivenanELfunctionfoo，innamespacefunc，thatrequiresalongasaparameterandreturnsaMap，whichtwoarevalidinvocationsoffunctionfoo？（）

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