Which Two Traffic Types Require Delay Sensitive Delivery? (Choose Two.)

Which two traffic types require delay-sensitive delivery? (Choose two.)

• Voice.
• Video.
• Email.
• Web.
• File transfer protocol.

Answer: voice and video traffic are the two-network types that need the required sensitivity delivery and must give priority over the other type of the network as the email, web, File transfer protocol, etc.

The answer to the elective question is given now let’s take a look at the network traffic and its types. The detailed information about it is given in the following section.

Network traffic

The data amount which has been sent, receive, or moved in the computer is known as the network traffic. Another name of it is data traffic, which is split into the data parts and before it is reassembled by the receiver device or PC it is sent toward the network.

The network traffic has the flow in two directions, north-south, and east-west. The quality of the network is affected by the traffic because sometimes the unregular high data can cause the slow download or the flecked voice-over-internet protocol (VoIP) attachment. The security breach might be happening due to the high amount of unusual data.

Types of the network traffic

The network traffic has types and each traffic type has its characteristics and requirements. That’s why the behavior of the traffic changes along with the types. The network traffic types are Voice, video, and data traffic. some others are also on the web but they are least important as compared to others. The traffic types and their behaviors and the needs are discussed in the following section:

Voice traffic

The real-time and the sensitive traffic type are the voice traffic because the voice packets can each either at the same time or with delay. Due to different arrival times, the delay time is considered important in voice traffic.

Jitters are formed due to the delay in the traffic and the voice clearness is affected by it. The packets are also lost during the voice traffic. most of the few packets are acceptable but the huge loss causes the in communication. The quality-of-service (QoS) configuration is used to avoid packets loss and the jitter during voice communication.

Video traffic

Due to the increment in technology the video traffic is the most important. Because most of the people have their own YouTube channels where they upload their content and people enjoy watching them. like the voice traffic, the video traffic is not sensitive so packets loss and delay are handled by it. The video conference is also the type of video traffic but in it, the delay has a drastic effect because those who are in the meeting don’t have extra time. Communication cannot be attained with much delay. The video traffic consumes a lot of the resources because they are burst.

Data traffic 

The data traffic uses the process of transmission to deal the packets loss. Regardless of the voice and the video traffic it is not affected by the delay. The traffic type is mostly used for email, web FTP, etc. The transmission control protocol is used by the data traffic to ensure that the message is sent successfully. And the retransmission ensures the data is returned with no such loss.