EC-Council 112-12 Certified Secure Computer User Online Training
EC-Council 112-12 Online Training
The questions for 112-12 were last updated at Jul 31,2025.
- Exam Code: 112-12
- Exam Name: Certified Secure Computer User
- Certification Provider: EC-Council
- Latest update: Jul 31,2025
How does adware affect a system?
- A . Encrypts system files until a ransom is paid.
- B . Displays unwanted advertisements, sometimes compromising privacy.
- C . Deletes critical system files.
- D . Modifies system settings to reduce performance.
What is the first step in the process of installing antivirus software?
- A . Running a full system scan.
- B . Checking the system for existing malware.
- C . Downloading the software from a trusted source.
- D . Updating the software definitions.
What is the primary difference between a virus and a worm?
- A . A virus replicates only via user interaction, while a worm spreads automatically.
- B . A virus targets hardware, while a worm targets networks.
- C . A virus encrypts data, while a worm deletes files.
- D . A virus is easier to detect than a worm.
What is the role of a quarantine feature in antivirus software?
- A . Deleting all detected malware files.
- B . Isolating suspicious files to prevent them from running.
- C . Backing up infected files for recovery.
- D . Encrypting files to protect them from malware.
Which type of malware is designed to track keyboard input?
- A . Ransomware
- B . Keylogger
- C . Worm
- D . Trojan horse
What is the purpose of real-time scanning in antivirus software?
- A . To scan the system only during idle times.
- B . To monitor and detect threats as they occur.
- C . To analyze encrypted files for malware.
- D . To speed up the system’s processing time.
Which two steps should be taken to ensure antivirus effectiveness?
- A . Schedule regular scans and keep software updated.
- B . Disable real-time protection and use manual scans.
- C . Remove software firewalls and enable default settings.
- D . Install multiple antivirus programs for redundancy.
What is the primary risk of not updating antivirus software regularly?
- A . Slower system performance.
- B . Inability to detect new types of malware.
- C . Reduced file storage capacity.
- D . Increased encryption overhead.
What is the best method to remove stubborn malware from a system?
- A . Reinstalling the operating system.
- B . Running an antivirus scan in safe mode.
- C . Disabling internet connectivity.
- D . Restarting the system in normal mode.
Which two factors improve antivirus software efficiency?
- A . Frequent updates and real-time protection
- B . Increased CPU performance and reduced scans
- C . Uninstalling unused software and firewalls
- D . Disabling non-essential system processes