ISA Cybersecurity Fundamentals Specialist Exam Page2

Question No:-6

Which is the PRIMARY responsibility of the network layer of the Open Systems Interconnection (OSI) model?

  1. Forwards packets, including routing through intermediate routers
  2. Gives transparent transfer of data between end users
  3. Provides the rules for framing, converting electrical signals to data
  4. Handles the physics of getting a message from one device to another

Question No:-7

Which steps are included in the ISA/IEC 62443 assess phase?

  1. Cybersecurity requirements specification and detailed cyber risk assessment
  2. Cybersecurity requirements specification and allocation of IACS assets to zones and conduits
  3. Detailed cyber risk assessment and cybersecurity maintenance, monitoring, and management of change
  4. Allocation of IACS assets to zones and conduits, and detailed cyber risk assessment

Question No:-8

What type of security level defines what a component or system is capable of meeting?

  1. Capability security level
  2. Achieved security level
  3. Design security level
  4. Target security level

Question No:-9

Which steps are part of implementing countermeasures?

  1. Establish the risk tolerance and select common countermeasures.
  2. Establish the risk tolerance and update the business continuity plan.
  3. Select common countermeasures and update the business continuity plan.
  4. Select common countermeasures and collaborate with stakeholders.

Question No:-10

Authorization (user accounts) must be granted based on which of the following?

  1. Individual preferences
  2. Common needs for large groups
  3. Specific roles
  4. System complexity