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ISA-IEC-62443 ISA/IEC 62443 Cybersecurity Fundamentals Specialist is now Stable and With Pass Result | Test Your Knowledge for Free

ISA-IEC-62443 Practice Questions

ISA/IEC 62443 Cybersecurity Fundamentals Specialist

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Total Questions : 215

Dive into our fully updated and stable ISA-IEC-62443 practice test platform, featuring all the latest Cybersecurity exam questions added this week. Our preparation tool is more than just a ISA study aid; it's a strategic advantage.

Our Cybersecurity practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about ISA-IEC-62443. Use this test to pinpoint which areas you need to focus your study on.

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Question # 1

What is the FIRST step required in implementing ISO 27001?

Available Choices (select all choices that are correct)

Options:

A.  

Create a security management organization.

B.  

Define an information security policy.

C.  

Implement strict security controls.

D.  

Perform a security risk assessment.

Discussion 0
Question # 2

What type of malware disrupted an emergency shutdown capability in safety systems?

Options:

A.  

Zeus

B.  

Stuxnet

C.  

WannaCry

D.  

Triton or Trisis

Discussion 0
Question # 3

Which of the following is NOT a general class of firewalls?

Options:

A.  

Packet filter

B.  

Network monitor

C.  

Application proxy

D.  

Stateful inspection

Discussion 0
Question # 4

Which of the following is NOT a strategy for deploying a WAN?

Options:

A.  

Internet

B.  

Enterprise WANs

C.  

Local area networks

D.  

Carrier-managed WANs

Discussion 0
Question # 5

Which organization is responsible for the ISA 62443 series of standards?

Options:

A.  

American National Standards Institute (ANSI)

B.  

International Electrotechnical Commission (IEC)

C.  

National Institute of Standards and Technology (NIST)

D.  

European Telecommunications Standards Institute (ETSI)

Discussion 0
Question # 6

In the context of global frameworks, what does the acronym SDO stand for?

Options:

A.  

Security Development Organization

B.  

Software Development Organization

C.  

Systematic Development Organization

D.  

Standards Development Organization

Discussion 0
Question # 7

Which of the following is a trend that has caused a significant percentage of security vulnerabilities?

Available Choices (select all choices that are correct)

Options:

A.  

IACS developing into a network of air-gapped systems

B.  

IACS evolving into a number of closed proprietary systems

C.  

IACS using equipment designed for measurement and control

D.  

IACS becoming integrated with business and enterprise systems

Discussion 0
Question # 8

To which category of the ISA-62443 (IEC 62443) series does the document titled “Patch management in the IACS environment” belong?

Options:

A.  

System

B.  

General

C.  

Component

D.  

Policies and Procedures

Discussion 0
Question # 9

What programs are MOST effective if they are tailored to the audience, consistent with company policy, and communicated regularly?

Options:

A.  

CSMS development programs

B.  

Cybersecurity awareness programs

C.  

Control systems adjustment programs

D.  

ISCS cybersecurity certification programs

Discussion 0
Question # 10

Why is patch management more difficult for IACS than for business systems?

Available Choices (select all choices that are correct)

Options:

A.  

Overtime pay is required for technicians.

B.  

Many more approvals are required.

C.  

Patching a live automation system can create safety risks.

D.  

Business systems automatically update.

Discussion 0
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