Exam Practice Questions And Correct

Ohio Cybersecurity Technician Level 1 Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2025|2026 Q&A | Instant Download Pdf

• Which of the following best describes the CIA triad?
• Control, Integrity, Analysis
• Confidentiality, Integrity, Availability
• Confidentiality, Information, Authentication
• Control, Identity, Accessibility

Ensures protection of data privacy, accuracy, and access continuity.

• Which protocol secures web traffic using encryption?

A. FTP

B. HTTP

C. HTTPS 1 / 3

D. SNMP

HTTPS uses TLS/SSL to protect data in transit.

• A firewall primarily operates at which OSI layer?
• Layer 2
• Layer 3
• Layer 5
• Layer 7

Network layer handles IP filtering and routing decisions.

• What is the main goal of phishing attacks?
• To damage hardware
• To overload servers
• To obtain sensitive information
• To encrypt drives

Phishing tricks users into revealing credentials or data.

• Which device converts private IP addresses to public ones?
• Switch
• Router using NAT
• Bridge
• Hub

Network Address Translation enables internal hosts to reach the internet securely.

6. A strong password policy should include:

• Only letters 2 / 3

• Only numbers
• Complexity and expiration
• User’s birth date

Complexity, length, and periodic change reduce brute-force risk.

• Which malware replicates itself without user action?
• Worm
• Trojan
• Spyware
• Adware

Worms spread autonomously across networks.

• Which port does HTTPS use by default?
• 20
• 21
• 80

D. 443

Port 443 is reserved for TLS/SSL-encrypted web traffic.

9. The main purpose of a DMZ in network architecture is to:

• Speed up internal traffic
• Isolate public-facing servers from internal networks
• Store confidential files
• Control physical access

DMZ separates external services from private infrastructure.

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