NETWORK+ QUESTIONS I MISS

Question 1

Which of the following protocols is used by the ping command?
A. TFTP
B. ARP
C. SMTP
D. ICMP

Answer 1

D. ICMP ICMP (Internet Control Message
Protocol) A network layer Internet
protocol documented in RFC 792
that reports errors and provides
other information relevant to IP
packet processing. Utilities such as
ping and tracert use functionality
provided by ICMP.

Question 2

Users are reporting that internet perfomance is slow. Jeff, the technician, has determined that the internet connection is saturated. Which of the following is BEST used to determine the source, destination, and type of the traffic?
A. Network sniffer
B. Netflow
C. SNMP
D. Protocol ANalyzer

Answer 2

B. Netflow