1Y0-231 Exam: Absolutely Free Online Practice

Question 1
- A Citrix Administrator needs to protect the HTTP backend server type without actually removing the header.
  Which rewrite action type can the administrator apply to the Citrix ADC configuration to accomplish this?
  
  A : CORRUPT_HTTP_HEADER
  
  B : REPLACE_HTTP_REQ
  
  C : REPLACE
  
  D : REPLACE_ALL
  
  Answer: C
Question 2
- To protect an environment against Hash DoS attacks, which two configurations can a Citrix Administrator use to block all post requests that are larger than 10,000 bytes? (Choose two.)
  
  A : > add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) || http. REQ.CONTENT_LENGTH.GT(10000)”
  > add responder policy pol_resp_hashdos_prevention expr_hashdos_prevention DROP NOOP
  > bind responder global pol_resp_hashdos_prevention 70 END -type REQ_OVERRIDE
  
  B : > add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) && http.REQ.CONTENT_LENGTH.GT(10000)”
  > add rewrite policy drop_rewrite expr_hashdos_prevention DROP
  > bind rewrite global drop_rewrite 100 END -type REQ_OVERRIDE
  
  C : > add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\”) && http.REQ. CONTENT_LENGTH.GT(10000)”
  > add responder policy pol_resp_hashdos_prevention expr_hashdos_prevention DROP NOOP
  > bind responder global pol_resp_hashdos_prevention 70 END -type REQ_OVERRIDE
  
  D : > add policy expression expr_hashdos_prevention “http. REQ. METHOD.EQ(\”POST\”) || http. REQ.CONTENT_LENGTH.GT(10000)”
  > add rewrite policy drop_rewrite expr_hashdos_prevention DROP
  > bind rewrite global drop_rewrite 70 END -type REQ_OVERRIDE
  
  E : > add policy expression expr_hashdos_prevention “http.REQ.METHOD.EQ(\”POST\” || http.REQ.CONTENT_LENGTH.GT(10000)"
  > add responder policy pol_resp_hashdos_prevention expr_hashdos_prevention DROP NOOP
  > bind responder global pol_resp_hashdos_prevention 100 END -type REQ_OVERRIDE
  
  F : > add policy expression expr_hashdos_prevention “http. REQ. METHOD.EQ(\”POST\”) || http. REQ.CONTENT_LENGTH.GT(10000)”
  > add rewrite policy drop_rewrite expr_hashdos_prevention DROP
  > bind rewrite global drop_rewrite 100 END -type REQ_OVERRIDE
  
  Answer: B,E
Question 3
- What is one reason a Citrix Administrator should configure the AlwaysON VPN feature?
  A : An employee needs to have client choices after logging on outside the enterprise network.
  
  B : Management wants to regulate the network access provided to its users when they are connected to a VPN tunnel.
  
  C : Management wants web traffic to go out locally instead of across the VPN.
  
  D : An employee starts the laptop outside the enterprise network and needs assistance to establish VPN connectivity.
  
  Answer: B
Question 4
- Which two features can a Citrix Administrator use to allow secure external access to a sensitive company web server that is load-balanced by the Citrix ADC? (Choose two.)
  
  A : Authentication, authorization, and auditing (AAA)
  
  B :
  Citrix Web App Firewall
  
  C : ICA proxy
  
  D : AppFlow
  
  E : Integrated caching
  
  Answer: A,B
Question 5
- The Citrix ADC SDX architecture allows instances to share _____________ and _____________. (Choose the two correct options to complete the sentence.)
  
  A : the kernel
  
  B : CPU
  
  C : memory
  
  D : physical interfaces
  
  Answer: B,D

Free Citrix 1Y0-231 Exam Questions

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