Free Citrix 1Y0-231 Exam Questions

Become Citrix Certified with updated 1Y0-231 exam questions and correct answers

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Total 170 Questions | Updated On: Dec 18, 2025

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Question 1

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 2

Which Citrix ADC Access Control List (ACL) command can a Citrix Administrator use to bridge traffic originating from the IP address 192.168.10.200?

A : add ns acl6

B : add ns acl

C : add ns simpleacl6

D : add ns simpleacl

Answer: B

Question 3

Which feature should a Citrix Administrator configure to ensure that only users who have data antivirus protection can connect to the environment?

A : Traffic policy

B : SmartControl

C : SmartAccess

D : Preauthentication scan

Answer: D

Question 4

Scenario: A Citrix Administrator configured the policies below:POLICY 1:

add rewrite action ACT_1 corrupt_http_header Accept-Encoding

add rewrite policy POL_1 HTTP.REQ.IS_VALID ACT_1

POLICY 2:

add rewrite action ACT_2 insert_http_header Accept-Encoding “\”identity\”” add rewrite policy POL_2 “HTTP.REQ.IS_VALID” ACT_2

Which set of commands can the administrator use to bind the rewrite policies to the LB vserver lb_vsrv so that POL_2 is evaluated after POL_1 is evaluated successfully?

A : bind lb vserver lb_vsrv -policyName POL_1 -priority 110 -gotoPriorityExpression NEXT -type REQUEST bind lb vserver lb_vsrv -policyName POL_2 -priority 100 -gotoPriorityExpression END -type REQUEST

B : bind lb vserver lb_vsrv -policyName POL_1 -priority 90 -type REQUEST bind lb vserver lb_vsrv -policyName POL_2 -priority 100 -type REQUEST

C : ind lb vserver lb_vsrv -policyName POL_1 -priority 90 -gotoPriorityExpression END -type REQUEST bind lb vserver lb_vsrv -policyName POL_2 -priority 80 -gotoPriorityExpression NEXT -type REQUEST

D : bind lb vserver lb_vsrv -policyName POL_1 -priority 90 -gotoPriorityExpression NEXT -type REQUEST bind lb vserver lb_vsrv -policyName POL_2 -priority 100 -gotoPriorityExpression END -type REQUEST

Answer: A

Question 5

Which type of policy would a Citrix Administrator use to disable USB redirection?

A : Session

B : SmartControl

C : Auditing

D : Authorization

Answer: A

Page: 1 / 34

Total 170 Questions | Updated On: Dec 18, 2025

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