CCST - Bandwith, Delay and Jitter - CH 9

When the amount of data that comes into a device is faster than is permitted by the output interface, a(n) __________ is used.

• output queue

• ingress queue

• input buffer

• propagation buffer

__________ is the amount of data delivered without error using real sources and under real-world conditions.

• Optiput

• Goodput

• Bandwidth

• Throughput

__________ is the difference in delay between packets.

• Retard

• Wait

• Delay

• Jitter

What is the name of the Linux-based utility that can display the delay and jitter across a networking path?

• Nmap

• Mtr

• Meter

• Pathtrace

When packet forwarding devices can’t drain their output queues fast enough, _______ occurs.

• quene max

• quening breach

• buffer bloat

• buffering exhaustion

Which iPerf CLI command would be used to start a session as a server?

• iperf -s

• iperf -cs

• iperf

• iperf /s 10

What term is used to reference the time it takes for a signal to be transferred from memory to physical cable?

• Clocking delay

• Propagation delay

• Queue delay

• Serialization delay

__________ is the time between a sender and receiver receiving a packet.

• Retard

• Wait

• Delay

• Jitter