101 Practice Test

Which two ports must be enabled to establish communication between GTM Systems and other
BIG- IP Systems? (Choose two.)

A.

22

B.

53

C.

443

D.

4353

E.

4354

When probing LDNSs, which protocol is used by default?

A.

TCP

B.

ICMP

C.

DNS_REV

D.

DNS_DOT

What is the difference between primary and secondary DNS servers?

A.

Only primary servers can issue authoritative responses.

B.

Primary servers host the original copy of the zone database file.

C.

Primary servers resolve names more efficiently than secondary servers.

D.

Secondary servers act as back-ups and will respond only if the primary fails.

If the config tool is complete, which two access methods are available by default for GTM
administration and configuration? (Choose two.)

A.

network access via http

B.

network access via https

C.

network access via telnet

D.

direct access via serial port

A GTM System performs a name resolution that is not a Wide-IP. The name is in a domain for
which the GTM System is authoritative. Where does the information come from?

A.

It comes from BIND database (zone) files on the GTM System.

B.

GTM System cannot resolve a host name that is not a Wide-IP.

C.

It comes from the database of previously cached name resolutions.

D.

It comes from a zone transfer initiated when the request was received