Marcos Avila
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NSE4 6.0 NSE4 6.0 Quiz on Web Proxy, created by Marcos Avila on 02/08/2018.

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Marcos Avila
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Web Proxy

Question 1 of 12

1

In a escenario using web proxy how many session tcp are created?

Select one of the following:

  • Two TCP connections are created: one from the client to the web proxy and one from the web proxy to the server.

  • Four TCP connections are created: two from the client to the web proxy and two from the web proxy to the server.

Explanation

Question 2 of 12

1

How is an explicit web proxy different from a transparent web proxy?

Select one of the following:

  • When you use explicit web proxy, you must configure clients to send the requests to the web proxy IP address and port number, not the website's servers.

  • When you use explicit web proxy, you must configure clients to send the requests to the website's servers IP address and port number, not the web proxy.

Explanation

Question 3 of 12

1

Web cache is supported in both:

Select one of the following:

  • transparent and explicit web proxy modes.

  • transparent mode and NAT mode

Explanation

Question 4 of 12

1

Configuring Web Browsers for Explicit Proxy
There are three methods for configuration:

Select one or more of the following:

  • Browser settings

  • Proxy automatic configuration (PAC) file

  • Web proxy autodiscovery protocol (WPAD)

  • Active Directory tool FSSO

  • Authentication policy based

Explanation

Question 5 of 12

1

Which is an advantage of transparent web proxy over explicit web proxy?

Select one of the following:

  • a. PAC files can be used to specify which proxy to use.

  • b. Web browsers do not need to be configured to use the proxy.

Explanation

Question 6 of 12

1

Which of the following is a WPAD methods?

Select one of the following:

  • a. LDAP query

  • b. DHCP query

Explanation

Question 7 of 12

1

Proxy address type

Select one of the following:

  • Address type
    Source address

  • Host address
    destination address

Explanation

Question 8 of 12

1

Which of the following is required for redirecting user traffic to the transparent web proxy?

Select one of the following:

  • a. Traffic must match a firewall policy with a proxy option profile with the HTTP Policy Redirect setting enabled.

  • b. Traffic must match a firewall policy with the action set to proxy.

Explanation

Question 9 of 12

1

Which of the following configuration objects can be used to filter web proxy traffic, based on the HTTP header information?

Select one of the following:

  • a. FQDN addresses

  • b. Proxy addresses

Explanation

Question 10 of 12

1

Web proxy authentication can be based on either:

Select one of the following:

  • source IP address.
    HTTP session.

  • HTTP IP address.
    source session.

Explanation

Question 11 of 12

1

What is included in the configuration of an authentication scheme?

Select one of the following:

  • a. Authentication method

  • b. Source IP address

Explanation

Question 12 of 12

1

Which of the following is an advantage of IP—based authentication over session—based?

Select one of the following:

  • a. It supports multiple users sharing the same IP address.

  • b. It requires less memory.

Explanation

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