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What is the primary function of a certificate authority?

A.
to expire outdated certificates
A.
to expire outdated certificates
Answers
B.
to verify and validate certificates
B.
to verify and validate certificates
Answers
C.
to store security certificates
C.
to store security certificates
Answers
D.
to sign certificate signing requests
D.
to sign certificate signing requests
Answers
Suggested answer: D

Explanation:

https:/en Wikipedia.org/wiki/Certificale_authority

ATP administrator recently added a new VLAN and needs to confirm that the BIG IP sees traffic on this VLAN. The VLAN is untagged on interface 1.1 and is named VLAN704 in the BIG IP Configuration Unity.

Which tool should be used to generate a packet capture that shows all traffic on this VLAN?

A.
netstat
A.
netstat
Answers
B.
map
B.
map
Answers
C.
tcpdump
C.
tcpdump
Answers
D.
ifconsfig
D.
ifconsfig
Answers
Suggested answer: C

A BIG-IP Administrator contacts F5 Support and is asked to upload a Support Snapshot. Which command should be entered to the CLI to generate the requested file?

A.
imsh generate snapshot
A.
imsh generate snapshot
Answers
B.
tmsh tcpdump
B.
tmsh tcpdump
Answers
C.
tmsh save sys ucs support
C.
tmsh save sys ucs support
Answers
D.
tmsh qkview
D.
tmsh qkview
Answers
Suggested answer: D

A BIG-IP Administrator needs to create a route to send traffic destined to 10.1.1 1 to another router with an address of 192 168 1 1. Which TMSH command should the administrator use?

A.
create/net route 10. 11. 1/32 gw 192 168. 1. 1
A.
create/net route 10. 11. 1/32 gw 192 168. 1. 1
Answers
B.
create met route 192 168. 1. 1/32 gw 10. 11. 1
B.
create met route 192 168. 1. 1/32 gw 10. 11. 1
Answers
C.
add met route 192. 168. 1. 1/32 gw 10. 1. 1. 1
C.
add met route 192. 168. 1. 1/32 gw 10. 1. 1. 1
Answers
D.
add inet route 10.11.1/32 gw 192. 168.1.1
D.
add inet route 10.11.1/32 gw 192. 168.1.1
Answers
Suggested answer: A

Which protocol emphasizes reduced latency over reliability?

A.
TCP
A.
TCP
Answers
B.
UDP
B.
UDP
Answers
C.
GRE
C.
GRE
Answers
D.
RSVP
D.
RSVP
Answers
Suggested answer: B

A web administrator has added content to a web application, but users are unable to access the new content. What could be preventing them from accessing the content?

A.
The webapp uses negative security, and the attack signature is using an invalid regular expression
A.
The webapp uses negative security, and the attack signature is using an invalid regular expression
Answers
B.
The webapp uses positive security. and the nourishes database has not been updated
B.
The webapp uses positive security. and the nourishes database has not been updated
Answers
C.
The webapp uses positive security, and the new content has not been defined as allowed behavior
C.
The webapp uses positive security, and the new content has not been defined as allowed behavior
Answers
D.
The webapp uses negative security. and the denial of service signatures have not been updated
D.
The webapp uses negative security. and the denial of service signatures have not been updated
Answers
Suggested answer: C

A new virtual server is being tested to replace http://myapp.mydomain.com. The original virtual server is still on use. And the new virtual server is on a different ip address. What should be done to test this new virtual server using the fully quailed domain name for this application?

A.
add a DNS record for the fully qualified domain name
A.
add a DNS record for the fully qualified domain name
Answers
B.
add the fully qualified domain name to the browser cache
B.
add the fully qualified domain name to the browser cache
Answers
C.
make an entry in the client host file
C.
make an entry in the client host file
Answers
D.
make an entry in the web server services file
D.
make an entry in the web server services file
Answers
Suggested answer: C

Client traffic for a web application is managed by load balancers in a high availability configuration. After a failover event all clients ant forced to login again to the application.

What is the most like reason this occurred?

A.
Clients were sending request to failed load balancer
A.
Clients were sending request to failed load balancer
Answers
B.
correction mirroring configuration was NOT configured on the load balancer
B.
correction mirroring configuration was NOT configured on the load balancer
Answers
C.
The server was responding to the failed load balancer
C.
The server was responding to the failed load balancer
Answers
D.
SSL offloading was NOT configured on the load balancer
D.
SSL offloading was NOT configured on the load balancer
Answers
Suggested answer: B

What we two advantages of using SSL offloading? (Choose two)

A.
Offloads the client to SSL processing
A.
Offloads the client to SSL processing
Answers
B.
provides single point of management for private keys
B.
provides single point of management for private keys
Answers
C.
reduces server load significantly
C.
reduces server load significantly
Answers
D.
encrypts all communications and to end
D.
encrypts all communications and to end
Answers
E.
allows secure remote access to internal server resources
E.
allows secure remote access to internal server resources
Answers
Suggested answer: B, C

A BIG-IP Administrator needs to open a case with F5 Support for a specific issue with an existing HA pair of BIG-IP platform. What should be uploaded to iHealth prior to opening the case to expedite processing of the support case?

A.
UCS file
A.
UCS file
Answers
B.
SCF filo
B.
SCF filo
Answers
C.
tcpdump file
C.
tcpdump file
Answers
D.
Qkview file
D.
Qkview file
Answers
Suggested answer: D
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