CompTIA 220-1201 CompTIA A+ Certification Exam: Core 1 Exam Practice Test

Answer : C

An IDE hard drive uses a Molex connector for power. This 4-pin connector is a standard for older drives.

Why Not A (F type): F type connectors are used for coaxial cables in video and internet applications.

Why Not B (SC): SC connectors are for fiber optic cables.

Why Not D (Lightning): Lightning connectors are for Apple devices.

CompTIA A+ Exam Reference: Core 1 (220-1201), Section 3.1, cable types and connectors.

Answer : A

Comprehensive and Detailed In-Depth

The most likely cause isthird-party or ill-fitting casesobstructing the contact between the stylus and the tablet charging mechanism. Some cases may not be designed with stylus charging in mind, particularly if users are purchasing their own accessories.

Option B:A software update might fix OS-related issues, but would not typically affect physical charging.

Option C:If some devices had defects, the issue would likely be consistent, not isolated to some users.

Option D:Firmware issues could be a factor but are less likely than physical obstructions when users are using different accessories.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 1.4: Given a scenario, configure settings and use cases for laptops and mobile devices.

Answer : C

Comprehensive and Detailed In-Depth

ACommunity Cloudis designed for use by several organizations with shared concerns (e.g., security, compliance, jurisdiction). It's common in industries like healthcare or finance where multiple entities benefit from a common infrastructure with shared policies.

Option A (Public):Open to general public or large industry group --- less secure.

Option B (Hybrid):Mix of public and private --- does not imply industry collaboration.

Option D (Private):Dedicated to a single organization.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 2.1: Compare and contrast cloud computing concepts.

Answer : A

Comprehensive and Detailed In-Depth

Infrastructure as a Service (IaaS)providesvirtualized computing resources over the internetsuch as servers, storage, and networking. It allows a business to quickly spin up virtual machines and is ideal fordisaster recoveryand scalable IT infrastructure needs.

Option B:SecaaS focuses on cloud-delivered security, not infrastructure.

Option C:PaaS offers development environments, not full virtual infrastructure.

Option D:SaaS delivers applications over the internet (e.g., email, CRM) --- not for disaster recovery.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 4.1: Compare and contrast cloud computing concepts.

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Answer : C

C . Initiate the system restore:

If the technician is confident that rolling back the system to a previous restore point will resolve the issue, the next logical step is to initiate the System Restore process.

System Restore allows the system to revert to a state before the OS update, which can eliminate the performance issues caused by the update.

Incorrect Options:

A . Document the findings: Documentation is important but should occur after resolving the issue.

B . Investigate any recent infrastructure changes: This is unnecessary if the issue is already attributed to the OS update.

D . Verify full system functionality: This step should be performed after the System Restore is completed.

Key Takeaway: When confident that rolling back will resolve the issue, the technician should proceed with initiating a System Restore to revert the OS.

Answer : B

Comprehensive and Detailed In-Depth

Paper jams and smudging in high-volume printers are often caused bydirty or worn rollers. Rollers are responsible for feeding the paper through the printer. Over time, they accumulate dust, toner residue, or wear out, resulting in misfeeds or jams. Cleaning or replacing them typically resolves this issue.

Option A (Factory reset):A full reset does not directly address mechanical issues like dirty rollers or smudging. It's a last resort and more relevant to configuration or software-related issues.

Option C (Change toner cartridges):While toner quality can affect print quality, it won't usually cause jams or widespread smudging unless the cartridge is leaking --- which is less likely across multiple users.

Option D (Replace the fuser):A damaged fuser could cause smudging, but this is typically after extensive use and is not the first thing to check. Fuser issues also usually present more persistent, uniform smudges.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.7: Given a scenario, troubleshoot common printer problems.

Answer : B