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Topic 1: Exam Pool A
“HTTP/1.1 204 content” is returned when cur –I –x delete command is issued. Which situation has occurred?
A.
The object could not be located at the URI path.
B.
The command succeeded in deleting the object
C.
The object was located at the URI, but it could not be deleted
D.
The URI was invalid
The command succeeded in deleting the object
Explanation: HTTP Status 204 (No Content) indicates that the server has successfully fulfilled the request and that there is no content to send in the response payload body.
Which encryption hashing algorithm does NTP use for authentication?
A.
SSL
B.
MD5
C.
AES128
D.
AES256
MD5
Explanation: An example of configuring NTP authentication is shown below: Router1(config)#ntp authentication-key 2 md5 itexamanswersRouter1(config)#ntp authenticateRouter1(config)#ntp trusted-key 2
A customer requests a network design that supports these requirements:
Which protocol does the design include?
A.
HSRP version 2
B.
VRRP version 2
C.
GLBP
D.
VRRP version 3
VRRP version 3
Under which network conditions is an outbound QoS policy that is applied on a router WAN interface most beneficial?
A.
under interface saturation condition
B.
under network convergence condition
C.
under all network condition
D.
under traffic classification and marking conditions
under interface saturation condition
A customer has recently implemented a new wireless infrastructure using WLC-5520 at a site directly next to a large commercial airport. Users report that they intermittently lose WIFI connectivity, and troubleshooting reveals it is due to frequent channel changes. Which two actions fix this issue? (Choose two)
A.
Remove UNII-2 and Extended UNII-2 channels from the 5 Ghz channel list
B.
Restore the DCA default settings because this automatically avoids channel interference.
C.
Configure channels on the UNIk2 and the Extended UNII-2 sub-bands of the 5 Ghz band only
D.
Enable DFS channels because they are immune to radar interference
E.
Disable DFS channels to prevent interference with Doppler radar
Remove UNII-2 and Extended UNII-2 channels from the 5 Ghz channel list
Disable DFS channels to prevent interference with Doppler radar
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