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1Y0-240 Online Exam

Citrix NetScaler Essentials and Traffic Management

122 questions available ยท Page 1 of 13

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Question 1 Single choice

Which feature can a Citrix Administrator use to create a consistent set of front-end SSL parameters across multiple SSL virtual servers?

  1. A

    SSL Policy

  2. B

    SSL Profile

  3. C

    SSL Bridge

  4. D

    SSL Offload

Show answer and explanation

Correct answer: B

Question 2 Single choice

Scenario: A Citrix Administrator manages an environment that has a NetScaler high availability (HA) pair running on two MPX appliances. The administrator notices that the state of the Secondary NetScaler is
`Unknown' and moves the Secondary NetScaler to a new switch as a result. Also, the administrator
captured a packet trace on both NetScalers. Both sent traffic on secure port 3009 and were routing back and forth to each other.

What is causing the Secondary state to be `Unknown'?

  1. A

    The firewall is blocking communication between the switches.

  2. B

    The administrator made both NetScalers Primary.

  3. C

    The Secondary NetScaler CANNOT communicate in HA when moved to a new switch.

  4. D

    The remote procedure call (RPC) nodes are NOT configured correctly.

Show answer and explanation

Correct answer: A

Question 3 Single choice

Which mode on the NetScaler can a Citrix Administrator utilize to avoid asymmetrical packet flows and multiple route/ARP lookups?

  1. A

    Layer 2

  2. B

    MAC-based forwarding (MBF)

  3. C

    Layer 3

  4. D

    Use Subnet IP (USNIP)

Show answer and explanation

Correct answer: B

Question 4 Single choice

Which scenario will cause automatic high availability (HA) synchronization to fail?

  1. A

    Different build versions

  2. B

    Manually forced synchronization

  3. C

    A force failover

  4. D

    A configuration change to the primary NetScaler

Show answer and explanation

Correct answer: A

Question 5 Single choice

What is the first thing a Citrix Administrator should create when creating a Server Certificate for NetScaler to secure traffic?

  1. A

    A Certificate key-pair

  2. B

    A Private Key

  3. C

    A Certificate Signing Request

  4. D

    A Certificate Revocation list

Show answer and explanation

Correct answer: C

Question 6 Multiple choice

Which three statements are true when comparing a Simple Access Control List (ACL) to an Extended ACL? (Choose three.)

  1. A

    Simple ACLs can be modified.

  2. B

    Extended ACLs have priorities.

  3. C

    Simple ACLs apply first.

  4. D

    Extended ACLs apply first.

  5. E

    Simple ACLs are based on the Source IP address only.

  6. F

    Simple ACLs can bridge traffic.

  7. G

    Simple ACLs can be based on the Source and Destination IP address.

Show answer and explanation

Correct answers: B, C, E

Question 7 Single choice

What is the effect of the set cmp parameter -cmpBypassPct 70 command if compression is enabled on the NetScaler?

  1. A

    Compression will be bypassed if the NetScaler bandwidth consumption is more than 70%.

  2. B

    Compression will be bypassed if the NetScaler CPU load is 70%.

  3. C

    Compression will be bypassed if the NetScaler bandwidth consumption is less than 70%.

  4. D

    Compression will be bypassed if the NetScaler Memory utilization is 70%.

Show answer and explanation

Correct answer: B

Question 8 Single choice

Scenario: A Citrix Administrator has a NetScaler SDX with four VPX instances configured. The SDX has a 10GB bandwidth license that has been configured with dedicated bandwidth of 2GB for each instance.
However, the administrator found that three instances do NOT ever reach the bandwidth limit, while one instance reaches the limit and needs 1 GB more bandwidth to accommodate increased traffic requests.

What can the administrator change on the instance that requires more bandwidth, to meet traffic requirements?

  1. A

    Purchase an SDX license to increase the bandwidth on the instances.

  2. B

    Configure burst capacity on the instance adding 1 GB of bandwidth with burst priority 0.

  3. C

    Configure LA channel to increase the bandwidth.

  4. D

    Configure burst capacity of 1 GB with priority 10.

Show answer and explanation

Correct answer: D

Question 9 Single choice

Scenario: A Citrix Administrator has given permissions to team members to access their own admin partition, so they can add resources for different departments and manage them without making changes

to the default NetScaler partition and configuration.

One team member was trying to use the command-line interface to troubleshoot an authentication issue and could NOT use aaad.debug. However, the team member has full permissions on the admin partition.

What can be the cause of this issue?

  1. A

    The team member is NOT using the CLI correctly.

  2. B

    The team member needs to troubleshoot the issue from the GUI.

  3. C

    The team member does NOT have Shell access by design.

  4. D

    The team member does NOT have permission to use the CLI.

Show answer and explanation

Correct answer: C

Question 10 Single choice

Scenario: A Citrix Administrator has executed the following command:

set httpcallout1 -cacheForSecs 120

What will be the effect of this command?

  1. A

    The cache duration of the HTTP callout response is set to 120 seconds.

  2. B

    The cache duration of the HTTP request is set to 120 seconds.

  3. C

    The cache duration of the HTTP response is set to 120 seconds.

  4. D

    The cache duration of the HTTP callout request is set to 120 seconds.

Show answer and explanation

Correct answer: A