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If a servlet generates dynamic content and you want to ensure it's not cached, which combination of response headers should be set?

  • Cache-Control: no-store, Pragma: no-cache
  • ETag, Cache-Control: no-cache
  • Expires: 0, Cache-Control: must-revalidate
  • Last-Modified, Cache-Control: private
To ensure dynamic content is not cached, the combination of Cache-Control: no-store and Pragma: no-cache headers should be set in the HttpServletResponse.
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Which allows embedding Java code directly into the HTML code?

  • Applet
  • JSP
  • JavaBean
  • Servlet
JavaServer Pages (JSP) allows the embedding of Java code directly into HTML code, facilitating the creation of dynamic web pages with server-side logic.
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In the lifecycle of JSP, after the translation phase, it undergoes the ______ process.

  • compilation
  • destruction
  • execution
  • initialization
After the translation phase, JSP undergoes the execution process, where the generated servlet is executed to produce dynamic content.
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JSP is a technology on the server side to make ______ easier.

  • Client-side scripting
  • Java programming
  • Server-side scripting
  • Web development
JSP (JavaServer Pages) is a technology on the server side to make server-side scripting easier. It allows the embedding of Java code in HTML pages for dynamic content generation.
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Which method of the HttpServlet class is used to handle HTTP GET requests?

  • doGet()
  • doPost()
  • init()
  • service()
The doGet() method of the HttpServlet class is specifically designed to handle HTTP GET requests.
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How should a servlet handle session tracking when a user's privacy settings restrict cookie usage?

  • Database Session
  • HTTP Session
  • Hidden Form Fields
  • URL Rewriting
When a user's privacy settings restrict cookie usage, session tracking can be handled using Hidden Form Fields. This involves including session information in HTML forms.
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The servlet is removed from service by the servlet container via the __________ method.

  • destroy()
  • doDelete()
  • init()
  • service()
The destroy() method is called when the servlet is being removed from service by the servlet container. It allows the servlet to release resources before it's taken out of operation.
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What differentiates ServletContext and ServletConfig in terms of initialization parameters?

  • ServletConfig can be used for application-wide parameters, while ServletContext is specific to a servlet.
  • ServletConfig is used for application-wide parameters.
  • ServletContext can be used for application-wide parameters, while ServletConfig is specific to a servlet.
  • ServletContext is used for servlet-specific parameters.
The ServletContext is intended for parameters that are shared across the entire application, whereas ServletConfig is specific to a particular servlet.
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What considerations should be made when handling large form data submissions in a servlet?

  • Ensure the servlet has a large buffer size.
  • Increase the maximum allowed request size.
  • Use GET requests instead of POST requests.
  • Use compression to reduce data size.
When handling large form data submissions in a servlet, considerations include increasing the maximum allowed request size, optimizing buffer sizes, and using compression to reduce data size.
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The deployment descriptor file used to configure a servlet in a web application is named __________.

  • servlet-config.xml
  • web-app.xml
  • web-config.xml
  • web.xml
The deployment descriptor file used to configure a servlet in a web application is named web.xml.
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