BL0-100 Sample Questions Answers

Priority between different flows

Privacy and segmentation between flows

Recovery of network flows when they fail

Differentiated QoS flows, for different services

Support of up to 1 billion of IoT and sensors devices per km2

Lower Time Transmission Interval (TTI)

Higher spectral efficiency

Edge Clouds

Several data flows are sent at the same time on the same frequency.

The signals on each antenna are made orthogonal.

The data flows are sent at the same time on different frequencies.

Transmit diversity is used in case of poor radio conditions.

It should run in the central cloud as latency is not very important here. Reliability is guaranteed by the central cloud.

The application should run in the central cloud, with very high access throughput to support low latency.

It should be installed locally on the car computer and the company operator should remotely connect to it. This approach is more secure.

It should be running in the edge cloud because latency is very important for the remote control of vehicles in motion and also for reliability purposes.

Spatial

Data Center

Vertical

Horizontal

Support of wireless backhauling

Integration of 4G and Wi-Fi radio in 5G access

More micro, small and ultra-small cells

5G Home box can provide 5G wireless access

Scaling access points

Better utilization of network capacity

Traffic steering

Resiliency

We need to find a software company that will write software to automate the network services.

We can create rule-based automation. We can also use Artificial Intelligence and Machine Learning to automate all network services.

We can write scripts that will be executed at certain times when a specific event happens and the service will be automated in this way.

We can use big data. It is the main tool that should be used for network automation.

Smart Metering

Containers

Orchestration

Hardware acceleration

Cloud Slice

Core Slice

Access Slice

Transport Slice

Cloud software platform

Cloud infrastructure software

Cloud orchestration

Software defined network

SDN intrusion control

NFV overload control

Security Operation Center

IoT attack prevention

Low peak and end-user-experience throughput

Low reliability

High latency

Beamforming is not supported

Increased spectral density

Increased transmission robustness with transmit diversity

Increased throughput per user

Reduced latency

By the single network slice assistance information (S-NSSAI).

By the QoS class ID (QCI).

By the assigned customer and the slice IDs (CU-S-ID).

By the customer ID (CU-ID).

Multiple slices create multiple virtual network instances.

Unique Quality of Service can be allocated to a given slice.

Specific resources can be allocated to a given slice.

Network Slicing is a way to physically partition the common network infrastructure.