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Question 1
Which evasion method involves performing actions slower than normal to prevent detection?
A. traffic fragmentation
B. tunneling
C. timing attack
D. resource exhaustion
Correct Answer : C
Question 2
Which type of attack occurs when an attacker is successful in eavesdropping on a conversation between two IP phones?
A. replay
B. man-in-the-middle
C. dictionary
D. known-plaintext
Correct Answer : B
Question 3
During which phase of the forensic process is data that is related to a specific event labeled and recorded to preserve its integrity?
A. collection
B. examination
C. reporting
D. investigation
Correct Answer : A
Question 4
You see 100 HTTP GET and POST requests for various pages on one of your webservers. The user agent in the requests contain php code that, if executed, creates and writes to a new php file on the webserver. Which category does this event fall under as defined in the Diamond Model of Intrusion?
A. delivery
B. reconnaissance
C. action on objectives
D. installation
E. exploitation
Correct Answer : D
Question 5
Which two technologies comprise a Cisco Presence deployment? (Choose two.)
A. Cisco Unified Presence Server
B. Cisco Unity Connection
C. Cisco Unified Communications Manager
D. Active Directory
E. Cisco Unified Border Element
F. Cisco Expressway
Correct Answer : AC
Question 6
Which three network elements are crucial when deploying VoIP devices? (Choose three.)
A. Round-trip time
B. QoS markings
C. Bandwidth
D. Ethernet
E. Fibre
F. Token ring
Correct Answer : ABC
Question 7
In the current RF environment, the noise floor is -95 dBm. A tablet needs an SNR of 25 dB to transmit at the required speed. What must the RSSI cell edge be to meet the required SNR?
A. -120 dBm
B. -90 dBm
C. -70 dBm
D. -60 dBm
E. -50 dBm
Correct Answer : C
Question 8
An access point is currently transmitting at 4 mW. The customer needs to increase its signal strength by 6 dB to create a larger wireless cell. What should the new transmit power be?
A. 8 mW
B. 10 mW
C. 12 mW
D. 16 mW
E. 24 mW
Correct Answer : D
Question 9
A wireless engineer has been asked to plan a deployment covering the aisles of a warehouse with optimal coverage while bleeding RF across aisles. Which antenna type provides the necessary coverage?
A. patch
B. omnidirectional
C. Yagi
D. parabolic dish
Correct Answer : A
Question 10
Which two principles must be considered when deploying a wireless network through a wooded area? (Choose two.)
A. absorption
B. reflection
C. diffraction
D. scattering
E. refraction
Correct Answer : AD
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