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CompTIA FC0-U71 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Database Fundamentals11%- Database languages
  • 1. SQL (DDL, DML, DCL)
- Database access methods
  • 1. CRUD operations
  • 2. Queries and filters
- Database concepts
  • 1. Tables, rows, columns
  • 2. Schemas
  • 3. Relational databases
  • 4. Primary keys and foreign keys
  • 5. Non-relational databases
Topic 2: Security18%- Security best practices
  • 1. Firewalls
  • 2. Data encryption
  • 3. Password policies
  • 4. Antivirus/antimalware
  • 5. Multi-factor authentication
  • 6. Access control
- Security threats
  • 1. Man-in-the-middle
  • 2. Social engineering (phishing, tailgating)
  • 3. Malware (viruses, worms, ransomware)
  • 4. Denial of Service
- Security concepts
  • 1. Authentication, Authorization, Accounting (AAA)
  • 2. Confidentiality, Integrity, Availability (CIA)
- Wireless security protocols
  • 1. WEP
  • 2. WPA3
  • 3. WPA2
  • 4. WPA
Topic 3: Software Development Concepts12%- Programming concepts
  • 1. Interpreted vs compiled languages
  • 2. Version control
  • 3. Object-oriented concepts
- Programming logic and constructs
  • 1. Variables and constants
  • 2. Data types
  • 3. Operators
  • 4. Conditions and loops
- Programming languages
  • 1. JavaScript
  • 2. Python
  • 3. SQL
Topic 4: Infrastructure22%- Cloud computing concepts
  • 1. Public vs Private vs Hybrid
  • 2. IaaS
  • 3. PaaS
  • 4. SaaS
- Common network ports
  • 1. Telnet
  • 2. FTP/SFTP
  • 3. SMTP/IMAP/POP3
  • 4. RDP
  • 5. HTTP/HTTPS
  • 6. SSH
- Networking devices
  • 1. Modems
  • 2. Switches
  • 3. Access points
  • 4. Routers
- Networking concepts
  • 1. DNS
  • 2. Subnetting
  • 3. DHCP
  • 4. NAT
  • 5. IP addressing
- Cables and connectors
  • 1. HDMI
  • 2. Serial
  • 3. DisplayPort
  • 4. Fiber optic
  • 5. USB
  • 6. Ethernet
Topic 5: Applications and Software18%- Software development
  • 1. Programming languages
  • 2. Logic and flow control
  • 3. Scripting basics
- Operating systems
  • 1. Mobile OS
  • 2. Windows
  • 3. OS installation and configuration
  • 4. Linux
  • 5. File systems (NTFS, FAT32, ext4, APFS)
  • 6. macOS
- Software concepts
  • 1. Application architecture
  • 2. Productivity software
  • 3. Web browsers
  • 4. Software licensing models
Topic 6: IT Concepts and Terminology19%- Fundamentals of computing and processing
  • 1. Input/Output
  • 2. Storage
- Notational systems
  • 1. Binary
  • 2. Hexadecimal
  • 3. Decimal
- Units of measure
  • 1. Processing speed
  • 2. KB
  • 3. TB
  • 4. MB
  • 5. GB
  • 6. Frequency
  • 7. Bytes
- Troubleshooting methodology

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最新的 CompTIA Tech+ FC0-U71 免費考試真題 (Q139-Q144):

問題 #139
Which of the following is an input device?

答案：C


問題 #140
A company sold a user's contact information. Which of the following occurred?

答案：B

解題說明：
Data monetization occurs when an organization generates revenue by selling or leveraging user data.


問題 #141
Which of the following can best protect a computer when an infected file has been downloaded?

答案：D

解題說明：
Anti-malware software is specifically designed to detect, block, and remove malicious files, making it the best defense when an infected file has been downloaded.
Other options:
*Firewall controls network traffic,
*Patching prevents exploitation of known vulnerabilities but doesn't address already-downloaded malware,
*Permissions limit access but don't actively remove threats.


問題 #142
Which of the following has the highest processing speed?

答案：B

解題說明：
The correct answer is C. 4.4 GHz. GHz means gigahertz, or billions of cycles per second, while MHz means megahertz, or millions of cycles per second. Therefore, any GHz value is much faster than a MHz value.
Between 3.1 GHz and 4.4 GHz, 4.4 GHz is higher.
Exact Extract/Reference: The CompTIA Tech+ Study Guide states that IBM's first PC ran at 4.77 MHz, which is 4.77 million cycles per second, while modern processors operate at "billions of cycles per second, or gigahertz (GHz)." It also states that, generally speaking, faster processor speed is better.


問題 #143
More than 90 days have elapsed since a user created an account for a banking website. The next time the user attempts to log in, they receive a prompt to create a new password. Which of the following is the bank enforcing?

答案：C

解題說明：
As per the CompTIA Tech+ Study Guide (Exam FC0-U71, 3rd Edition, 2025):
"Some companies' IT policies require that you change or reset your password at regular intervals, such as every 90 days. The rationale for having a password expiration policy is that the longer you keep a password, the more likely it is that someone has seen it or written it down." The guide further notes:
"Many companies have password policies in place that enforce strict requirements... The policy can also make users reset their password every so often, such as 90 days." This describes password expiration, which ensures that passwords are periodically updated to reduce security risks.
Verified Reference:
* Chapter 11: Security Best Practices - "Password Changes" (pp. 596-598).


問題 #144
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