The router ________ feature helps a router notice when a link is no longer functioning
A) PortFast
B) Keepalive
C) Ping
D) Pathfast
B
Explanation: B) The keepalive enables a heartbeat message that goes between serial endpoints every 10 seconds to ensure connectivity. If it fails, it will bring down the interface.
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What is the basic purpose of the EBK?
What will be an ideal response?
The best that can be done to determine if a PRNG generates numbers that have the characteristic of randomness is on the basis of multiple tests. These tests should seek to establish uniformity, scalability, and __________ .
A. consistency B. authentication C. frequency D. sequencing
More unintentional errors occur in applications when the variables are declared using the minimum scope needed.
Answer the following statement true (T) or false (F)
Which of the following steps should follow the deployment of a patch?
A. Antivirus and anti-malware deployment B. Audit and verification C. Fuzzing and exploitation D. Error and exception handling