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CompTIA 220-1202 Exam Syllabus Topics:

SectionWeightObjectives
Software Troubleshooting23%- Operating system troubleshooting
  • 1. Fix application and driver errors
  • 2. Resolve boot and startup issues
  • 3. Troubleshoot performance problems
- Security-related troubleshooting
  • 1. Resolve unauthorized access issues
  • 2. Identify malware symptoms
  • 3. Recover compromised systems
- Mobile and application troubleshooting
  • 1. Resolve connectivity problems
  • 2. Fix application crashes and freezes
  • 3. Troubleshoot mobile OS issues
Security28%- Security best practices
  • 1. Apply least privilege principles
  • 2. Perform data destruction and disposal
  • 3. Implement physical security measures
- Security fundamentals
  • 1. Configure wireless security
  • 2. Implement authentication and access controls
  • 3. Apply encryption technologies
- Threat prevention
  • 1. Secure end-user devices
  • 2. Prevent phishing and social engineering
  • 3. Detect and remove malware
Operating Systems28%- OS installation and configuration
  • 1. Install and configure Windows
  • 2. Configure macOS and Linux
  • 3. Manage mobile operating systems
- Windows tools and utilities
  • 1. Manage disks and partitions
  • 2. Use Command Prompt and PowerShell
  • 3. Use Task Manager and Device Manager
- File systems and maintenance
  • 1. Perform OS updates and upgrades
  • 2. Configure backup and recovery
  • 3. Manage file systems and permissions
Operational Procedures21%- Safety and compliance
  • 1. Follow workplace safety procedures
  • 2. Handle hazardous materials properly
  • 3. Understand environmental impacts
- Documentation and professionalism
  • 1. Use professional communication skills
  • 2. Follow change management procedures
  • 3. Maintain accurate documentation
- Backup and disaster recovery
  • 1. Perform disaster recovery procedures
  • 2. Implement backup strategies
  • 3. Verify data integrity

>> 220-1202 Exam <<

220-1202 CompTIA A+ Certification Exam: Core 2 Pass4sure Zertifizierung & CompTIA A+ Certification Exam: Core 2 zuverlässige Prüfung Übung

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CompTIA A+ Certification Exam: Core 2 220-1202 Prüfungsfragen mit Lösungen (Q269-Q274):

269. Frage
A customer is unable to open some files on their system. Each time the customer attempts to open a file, the customer receives a message that the file is encrypted. Which of the following best describes this issue?

Antwort: D

Begründung:
Comprehensive and Detailed Explanation From Exact Extract:
Ransomware is a type of malware that encrypts the user's files and demands a payment (ransom) for the decryption key. When a user receives a message stating that their files are encrypted and cannot be accessed, ransomware is the most likely cause. The attacker's goal is to hold the data hostage until the victim pays to restore access.
A: Keylogger records keystrokes and doesn't encrypt files.
C: Phishing is a social engineering tactic to gather credentials, not to encrypt data.
D: Cryptominer uses system resources to mine cryptocurrency, not encrypt files.
Reference:
CompTIA A+ 220-1102 Objective 2.3: Compare and contrast common types of malware and threats.
Study Guide Section: Ransomware behavior and user impact


270. Frage
A scammer is attempting to extract confidential information through phone calls. Which of the following best describes the social engineering attack that the scammer is using?

Antwort: C


271. Frage
Which of the following is provided to a user during MFA?

Antwort: A

Begründung:
Time-based One-Time Passwords are provided to users during multifactor authentication as a temporary, dynamically generated code. This code serves as an additional authentication factor beyond a username and password, enhancing security by requiring something the user has in addition to something they know.


272. Frage
An application ' s performance is degrading over time. The application is slowing, but it never gives an error and does not crash. Which of the following tools should a technician use to start troubleshooting?

Antwort: D

Begründung:
Resource Monitor provides real-time monitoring of system performance and resource usage, including CPU, memory, disk, and network usage. It helps technicians identify performance bottlenecks (e.g., high memory or CPU usage) that can cause slowdowns in applications over time without producing crash errors.
A). Reliability history logs application crashes or errors - not helpful if the app doesn't crash.
B). Computer Management is a broad utility with limited real-time monitoring capability.
D). Disk is too vague - tools like CHKDSK can help with disk errors but not general performance degradation.
Reference:
CompTIA A+ 220-1102 Objective 3.2: Given a scenario, troubleshoot common personal computer issues.
Study Guide Section: System performance tools - Resource Monitor, Task Manager


273. Frage
A technician inspects the following workstation configuration:

The workstation is unable to open any external websites. The browser displays an error message that says that the site cannot be reached.

Antwort: A

Begründung:
Without a valid default gateway, the workstation has no route to networks outside its local subnet.
This prevents it from reaching external websites, resulting in "site cannot be reached" errors even though the IP address and subnet mask are configured.


274. Frage
......

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