Question: 1
Users cannot access a webserver and after the traffic is captured. the capture tool shows an ICMP packet that reports "time exceeded in-transit". What is the cause of this webserver access issue?
A. A router along the path is misrouting the packets in a wrong direction.
B. A router along the path has the wrong time.
C. The server is too far away and the packets require too much time to reach it
D. The server is too loaded and the connection could not be handled in time
Answer: A
Question: 2
Which platform is run directly using a hypervisor?
A. bare metal systems
B. containers
C. virtual machines
D. applications
Answer: C
Question: 3
What is the purpose of a firewall in application deployment?
A. adds TLS support to an application that does not support it natively
B. forwards traffic to a pool of instances of the application
C. provides translation for an application's hostname to its IP address
D. limits traffic to only ports required by the application
Answer: D
Question: 4
What is used in Layer 2 switches to direct packet transmission to the intended recipient?
A. spanning tree
B. IPv4 address
C. IPv6 address
D. MAC address
Answer: D
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