Question 1

Which best describes the role of a proxy server?

Accepted Answer

A proxy server acts as an intermediary, making requests on behalf of clients, effectively serving as both a server and a client.

Question 2

If an error occurs during Proxy AV request or response processing, which of the following will occur?

Accepted Answer

The answer of If an error occurs during Proxy AV...

Question 3

The ProxySG acts as both an ICAP client and ICAP server.

Accepted Answer

The ProxySG primarily acts as an ICAP client, sending requests to an ICAP server for content adaptation and filtering.

Question 4

What is in NTLM Type 2 Message?

Accepted Answer

The NTLM Type 2 Message includes a challenge for the client, which is used in the authentication process.

Question 5

Which protocol and port is used by Blue Coat Reporter service to display results?

Accepted Answer

Blue Coat Reporter service uses HTTP on port 8987 to display results.

Question 6

Which of the following console services are enabled by default? (Choose all that apply) (a) HTTP port 8081 (b) HTTPS port 8082 (c) HTTPS port 8083 (d) SSH port 22

Accepted Answer

HTTPS port 8082 and SSH port 22 are commonly enabled by default for secure web and remote access.

Question 7

Which of the following policies can be applied to Instant Messaging traffic? (Choose all that apply) (a) A policy to deny the transfer of specific file types or file sizes (b) A policy to deny a specific IM request method (c) A policy to deny a key word or words using a regular expression (d) A policy to deny a specific IM buddy or IM chat room

Accepted Answer

The answer of Which of the following policies can be...

Question 8

HTTP/1.1 supports pipelining - multiple related requests are written to a single TCP socket without waiting for the responses to come back - i.e. the requests are done asynchronously in-parallel, instead of doing them sequentially as usual (see picture). Some Web clients such as Opera and Firefox with FasterFox plugin use HTTP pipelining. Assume that ProxySG Is deployed as a forward proxy listening on port 8080.

Accepted Answer

HTTP pipelining can improve response times by sending multiple requests without waiting for each response, and using a forward proxy does not inherently break this functionality.

Question 9

What is the default time to cache authentication credentials in ProxySG for an authentication realm?

Accepted Answer

The default time to cache authentication credentials in ProxySG for an authentication realm is 15 minutes.

Question 10

What ProxySG appliance has these default settings? (a) Default policy is ALLOW (b) Trust client destination IP is ON (c) Tolerate HTTP errors is ON;

Accepted Answer

The answer of What ProxySG appliance has these default settings?...

Question 11

To implement ProxySG as a default gateway, which of the following options has to be enabled?

Accepted Answer

IP Forwarding needs to be enabled to allow ProxySG to route traffic as a default gateway.

Question 12

When the ProxySG 200's power LED indicator alternates between green and amber, it means that the system is booting.

Accepted Answer

The answer of When the ProxySG 200's power LED indicator...

Question 13

A parent exception can provide the default values for a child exception.

Accepted Answer

A parent exception can provide the default values for a child exception because the child exception inherits the properties of the parent exception.

Question 14

What happens to ProxySG logging, when uploading them to a remote FTP server becomes impossible?

Accepted Answer

The answer of What happens to ProxySG logging, when uploading...

Question 15

After the initial boot-up. Blue Coat SGOS will automatically boot into a trial license. What is the duration of that period?

Accepted Answer

The answer of After the initial boot-up. Blue Coat SGOS...

Question 16

What is true immediately after the initial setup of ProxySG?

Accepted Answer

The answer of What is true immediately after the initial...

Question 17

What is returned to the HTTP request" GET / HTTP/ 1.1 "?

Accepted Answer

The HTTP GET request for "/" typically returns the default or welcome file configured for the web server, such as index.html or another specified file.

Question 18

Which HTTP error code corresponds to the ProxySG default exception identifier icap_error?

Accepted Answer

The HTTP error code 503 corresponds to a service unavailable error, which is typically used for server-side issues like the icap_error on a ProxySG device.

Question 19

Which software product provides Web content filtering for windows and Mac OS computers, is locally configurable, and can produce a barking sound, when user violates a filtering policy.

Accepted Answer

Blue Coat K9 is a web content filtering software that is locally configurable and is known for producing a barking sound when a user violates a filtering policy.

Question 20

What are "unmanaged endpoints' which make the Blue Coat RA (Remote Access) appliance useful?

Accepted Answer

Unmanaged endpoints refer to workstations that need to connect to a virtual private network (VPN) but cannot have VPN clients installed on them, making the Blue Coat RA appliance useful for providing secure remote access.

Exam 1: Blue Coat Certified ProxySG Administrator