D488 Cybersecurity Architecture and Engineering - Set 3 - Part 1

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 1: What is the purpose of a firewall in network security?

To block all network traffic

To filter and control incoming and outgoing network traffic

To encrypt data in transit

To scan for malware

Question 2: Which of the following is a common method used in data breach prevention?

Using default passwords

Regularly updating software and security patches

Ignoring security alerts

Allowing open access to networks

Question 3: What does “social engineering” refer to in the context of cybersecurity?

Manipulating individuals to gain confidential information

Developing software for social media

Creating complex algorithms for data protection

Designing secure network infrastructure

Question 4: Which type of attack targets the availability of a service?

Man-in-the-middle

Denial of Service (DoS)

Phishing

SQL injection

Question 5: What is the purpose of two-factor authentication (2FA)?

To improve user experience

To provide an additional layer of security

To simplify the login process

To store passwords securely

Question 6: Which of the following is a sign of a phishing attempt?

Personalized greetings

Requests for sensitive information through email

Strong security measures

Immediate access to a secure site

Question 7: What does the principle of least privilege entail?

Giving all users full access to systems

Limiting user access to only what is necessary for their roles

Granting access based on seniority

Allowing unrestricted access to all resources

Question 8: Which type of malware is specifically designed to encrypt a user’s files and demand payment for decryption?

Spyware

Ransomware

Worm

Virus

Question 9: What is the function of intrusion detection systems (IDS)?

To prevent unauthorized access

To detect and alert on suspicious activities within a network

To create backups of data

To encrypt data during transmission

Question 10: Which encryption standard is commonly used to secure wireless networks?

AES

DES

RSA

MD5

Question 11: What is the purpose of a vulnerability assessment?

To enforce security policies

To identify and evaluate security weaknesses in a system

To monitor network performance

To perform incident response

Question 12: What does the term “sandboxing” refer to in cybersecurity?

Storing data in the cloud

Running untested code in a controlled environment

Preventing all external access to a system

Encrypting data at rest

Question 13: Which of the following is a characteristic of a strong password?

Easily memorable

A combination of letters, numbers, and symbols

Short and simple

Based on personal information

Question 14: What is the role of an antivirus program?

To block all internet access

To monitor and remove malware from devices

To enhance system performance

To manage user accounts

Question 15: What does “data encryption” primarily aim to achieve?

To improve data accessibility

To protect data confidentiality

To reduce data storage needs

To increase system performance

Question 16: Which security measure helps protect against unauthorized access to sensitive information?

Regular software updates

Implementing user access controls

Using public Wi-Fi

Ignoring password strength

Question 17: What is the function of a security information and event management (SIEM) system?

To perform data backups

To collect, analyze, and report on security data

To manage user accounts

To encrypt data in transit

Question 18: Which of the following describes a “man-in-the-middle” attack?

Intercepting communications between two parties without their knowledge

Attacking a system by exploiting vulnerabilities

Gaining unauthorized access through phishing

Encrypting data without authorization

Question 19: What is the primary goal of a cybersecurity policy?

To restrict employee access to technology

To outline an organization’s security objectives and procedures

To reduce costs

To eliminate all security risks

Question 20: Which of the following is an example of a denial-of-service attack?

Sending phishing emails

Flooding a server with excessive traffic

Using weak passwords

Exploiting software vulnerabilities

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