101 Practice Test

A site wishes to delegate the name www.mysite.com to a GTM System. Which entry would be
appropriate in their current DNS servers?

A.

www.mysite.com. IN A 132.26.33.15

B.

15.33.addr-in.arpa.com IN PRT .wiw.mysite.com.

C.

www.mysite.com. IN CNAME wip.mysite.com.

D.

www.mysite.com. IN DELwww.GTM.mysite.com.

Which statement about root DNS servers is true?

A.

Root servers have databases of all registered DNS servers.

B.

Root servers have databases of the DNS servers for top-level domains.

C.

Root servers have databases of DNS servers for each geographical area. They directrequests
to appropriate LDNS servers.

D.

Root servers have databases of commonly accessed sites. They also cache entries
foradditional servers as requests are made.

What is the advantage of specifying three load balancing methods when load balancing within
pools?

A.

Specifying three methods allows the GTM System to use all three methodssimultaneously.

B.

Specifying three methods allows the GTM System to choose the optimal method for eachname
resolution.

C.

Specifying three methods allows the GTM System alternate methods if insufficient data
isavailable for other methods.

D.

Specifying three methods allows the GTM System to rotate between the three methods sothat
no one method is used too often.

Specifying three methods allows the GTM System to rotate between the three methods sothat
no one method is used too often.

A.

The IP address of the server must be added to the wideip.conf file.

B.

The IP address of the server must be added to the syslog-ng.conf file.

C.

The IP address of the server and valid userid/password combination must be added to
thehosts.allow file.

D.

The IP address of the server and valid userid/password combination must be added to the
syslog-ng.conf file.

What are two advantages of the Quality of Service (QoS) load balancing method? (Choose two.)

A.

It resolves requests to the site with the highest QoS value in the IP header.

B.

It combines multiple load balancing metric values in a single load balancing method.

C.

It allows the GTM administrator to place relative values on each metric used to determinethe
optimum site.

D.

It allows the GTM System to select the optimum virtual server based on all available pathand
server metrics.