What is required for a SIEM to operate correctly to ensure a translated flow from the system of interest to the SIEM data lake?
Which network device breaks networks into separate broadcast domains?
Answer : C
A layer 2 switch will break up collision domains but not broadcast domains. To break up broadcast domains you need a Layer 3 switch with vlan capabilities.
In the attached network diagram, which device is the switch?
Answer : D
A switch is a network device that connects multiple devices on a local area network (LAN) and forwards data packets between them. A switch can be identified by its icon, which is a rectangle with four curved lines on each side. In the attached network diagram, device D is the switch, as it matches the icon and connects three computers to device A, which is another network device.Reference:
[What is a Network Switch and How Does it Work?]
[Network Diagram Symbols and Icons | Lucidchart]
Why have software developers widely embraced the use of containers?
Answer : C
Containers are portable and lightweight alternatives to virtual machines that allow developers to package, isolate, and deploy applications across different cloud environments. Containers simplify the building and deploying of cloud native applications by providing consistent and efficient development, testing, and production environments. Containers also offer benefits such as rapid provisioning, high scalability, resource optimization, and security isolation.Reference:
What are containerized applications?from Google Cloud
What are containers and why do you need them?from IBM Developer
Embracing containers for software-defined cloud infrastructurefrom Red Hat
Which type of Software as a Service (SaaS) application provides business benefits, is fast to deploy, requires minimal cost and is infinitely scalable?
Which statement describes DevOps?
Answer : D
DevOps is not:
A combination of the Dev and Ops teams: There still are two teams; they just operate
in a communicative, collaborative way.
Its own separate team: There is no such thing as a ''DevOps engineer.'' Although some
companies may appoint a ''DevOps team'' as a pilot when trying to transition to a
DevOps culture, DevOps refers to a culture where developers, testers, and operations
personnel cooperate throughout the entire software delivery lifecycle.
A tool or set of tools: Although there are tools that work well with a DevOps model or
help promote DevOps culture, DevOps ultimately is a strategy, not a tool.
Automation: Although automation is very important for a DevOps culture, it alone does
not define DevOps.
Which NGFW feature is used to provide continuous identification, categorization, and control of known and previously unknown SaaS applications?
Answer : C
App-ID technology leverages the power of the broad global community to provide continuous identification, categorization, and granular risk-based control of known and previously unknown SaaS applications, ensuring new applications are discovered automatically as they become popular.