CompTIA A+ Practice Test (220-1102)

Sluggish performance can be caused by multiple factors, not limited to failing hardware. It could be due to software issues, lack of resources, or even malware. Hence, assuming hardware failure is the primary cause without ruling out other possibilities would be incorrect. A thorough diagnostics routine should include checking for software conflicts, resource utilization, and malware infections before concluding that hardware is at fault.

An Android Package (APK) is an application file format used for the installation of applications on Android based operating systems.

Event Viewer (eventvwr.msc) is the Administrative Tool that allows you to view detailed logs and information about system, security, and application events on a Windows computer. This helps in diagnosing and troubleshooting issues by providing insights into system operations.

In Microsoft Active Directory a Group Policy is a policy applied to many AD objects. Objects can be user accounts, servers, desktop devices, etc. Group Policies are used to manage things like user account permissions. For example, a policy may be created for each team with default account permissions needed for those users.

ESD straps are designed to safely dissipate static electricity from a user's body to the ground, preventing damage to sensitive electronic components.

Other options may mention protective equipment, but they do not specifically address the function of ESD straps in electrostatic discharge prevention.

The most likely cause of this issue is malware infection. Malware can modify the system to appear legitimate while simultaneously altering files and stealing user data. It can also cause sluggish performance by consuming system resources. While a faulty hard drive can cause slow performance and potential file corruption, it would be unusual for the hard drive to specifically affect the user's home directory. While a corrupted user profile can lead to slow performance and unexpected behavior, it is less likely to cause a major change to the desktop layout or file organization. System instability can cause slow performance, but is less likely to cause file and desktop alterations.

The most likely cause is incorrect network settings. These settings can include IP address, subnet mask, or default gateway settings that do not align with the network's configuration, leading to connectivity issues. An IP conflict arises when two devices on the same network are assigned the same IP address, which leads to network access issues for one or both devices. Outdated network drivers may only sometimes cause complete network access issues; they more commonly lead to poor network performance. A disabled network adapter would result in no network connection status rather than connectivity with no resource access.

Collecting user information helps technicians identify the issue in the context of the individual's environment. It allows better tracking of support requests, facilitates communication about the problem, and assists in tailoring solutions based on the user's specific situation.

Other options, while related, do not capture this fundamental purpose as effectively.

The primary purpose of bollards is to provide a physical barrier that prevents unauthorized vehicles from accessing pedestrian areas, enhancing safety and security.

While other elements like planters may enhance aesthetics or security, they do not offer the same level of physical protection as bollards.

The Reliability Monitor is a Windows utility that provides a timeline of system events and reliability history, including hardware and software failures, warnings, and informational events. It is especially useful in diagnosing intermittent problems such as unexplained reboots, and might provide insight into the cause of the instability. A Disk Defragmenter is not typically related to system reboots, System Restore would revert the system to a previous point which could remove recent updates or changes that are causing issues, but it's not a diagnostic tool. The Performance Monitor is a more advanced tool for system performance analysis and wouldn't necessarily provide clear insights on sudden reboots.

This statement is true because an extended partition is a type of partition on a disk that allows for the creation of multiple logical partitions within it. A disk can have up to four primary partitions, but if more partitions are needed, one of these primary partitions can be designated as an extended partition, which acts as a container for logical partitions. Logical partitions are created within the extended partition and are used to overcome the limitation of having only four primary partitions on a disk. This structure is useful for organizing data and managing multiple operating systems or types of files on a single disk, providing greater flexibility and expanding the number of usable partitions.

Android is an operating system primarily meant for mobile devices like touchscreens.

This statement is True.

Modern access control systems that utilize key fobs often include tracking and logging features. These systems can:

Record entry times: Track when a key fob is used to gain access to a specific location.

Log location details: Maintain records of which doors or access points were accessed using the key fob.

Enhance security and auditing: Provide a detailed log of user activity, which can be used for auditing purposes, detecting unauthorized access attempts, or responding to security incidents.

Proper disposal of toner cartridges involves sending them to a recycling facility designed for electronic waste. Simply discarding them in the trash can lead to environmental pollution due to the chemicals in the toner. Reusing cartridges without proper reconditioning may also fail to meet environmental safety standards. Keeping a record of disposal is good practice but doesn't directly address the need for proper recycling.

A differential backup backs up only the changes since the last full backup.When it’s time for a recovery it will only ever take at most the last full backup and the latest differential backup.