Configure Front-End Optimization CCA-APPDS-TRAFFIC-MANAGEMENT Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   After configuring front-end optimization, an administrator wants to verify that the optimization is actually being applied to responses. The administrator has access to the Citrix ADC CLI and can make test requests. Which command or method should the administrator use to confirm that FEO is working?

   • AUse 'stat lb vserver' to check if the vServer is receiving traffic.
   • BUse 'ping' from the client to the vServer IP to confirm connectivity.
   • CUse a browser's developer tools to inspect the response headers for the 'X-Citrix-FEO' header.
   • DUse 'show feo action' and 'show feo policy' to confirm the configuration is bound and enabled.
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2. 7foundation · easy

   When configuring front-end optimization on a Citrix ADC, which command is used to create a front-end optimization action?

   • Aset ns feo
   • Badd feo policy
   • Cadd ns feoAction
   • Dadd feo action
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4. 8expert · hard

   A Citrix ADC administrator has configured front-end optimization with a policy that matches all traffic. After deployment, the administrator notices that the ADC's CPU usage has increased significantly. The administrator needs to reduce the CPU impact while still providing FEO benefits. What is the most effective approach?

   • AMove FEO to a separate Citrix ADC instance.
   • BDisable FEO entirely to reduce CPU usage.
   • CLimit FEO to specific file types (e.g., images and CSS) and exclude others.
   • DIncrease the priority of the FEO policy to process requests faster.
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5. 9application · medium

   A company is considering enabling front-end optimization on their Citrix ADC to improve website performance. The website is a complex single-page application that relies heavily on JavaScript. The administrator is concerned about potential issues with JavaScript optimization. What is a valid consideration when enabling FEO for JavaScript?

   • AFEO can minify JavaScript, but it may not be compatible with all JavaScript frameworks.
   • BFEO will not affect JavaScript at all; it only optimizes images and CSS.
   • CFEO will always break JavaScript that uses dynamic code evaluation.
   • DFEO will automatically convert all JavaScript to a more efficient format.
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6. 10application · medium

   An administrator has enabled front-end optimization on a Citrix ADC. After testing, the administrator notices that some images are not being compressed as expected. The images are served from a different domain (e.g., a CDN). What is the most likely reason for this behavior?

   • AFEO only optimizes resources that are served directly by the Citrix ADC, not those from external domains.
   • BThe policy is bound to the wrong vServer.
   • CThe FEO action does not have the 'compress images' option enabled.
   • DThe images are already in a compressed format (e.g., WebP) and FEO skips them.
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