[&] Which of the following statements are NOT true about the objectives of QoS? (Select the best answer)
- Assists in maximizing the end-user experience of critical sessions

- Provides predictable management of network resources during times of congestion

- Prevents congestion in computer networks
- Provides differentiated services to packets based upon pre-defined user criteria


[&] What is the relationship of QoS to memory buffers and queues? (Select the best answer)
- QoS is used to prioritize queues for packet handling
- QoS can dynamically increase or decrease buffers used by routing protocols
- QoS is used to increase the quantity of buffers allocated to an interface
- QoS is used to move packets between different interface queues

[&] What does DMA stand for in the context of QoS? (Select the best answer)
- Direct Memory Architecture
- Direct Memory Access
- Don't Mimic Animals
- Digital Memory Architecture

[&] Which of the following is not affected by QoS? (Select the best answer)
- Prevention of packet drops
- Rules for reverse fragmentation
- Bandwidth availability
- Artificial inducement of delay

[&] Without QoS enabled, what is the default queueing method in most devices? (Select the best answer)
- WTP
- QueBall Method
- FIFO
- WRED

[&] Where is the last place a packet will be held prior to transmission onto a network cable? (Select the best answer)
- TX-Queue
- TX-Ring
- RX-Ring
- RX-Queue