220-1102 Online Practice Questions and Answers

Correct Answer: AE

The correct answers are E. Windows Defender and A. File Explorer. Windows Defender is a built-in antivirus program that can detect and remove malicious software from a workstation. File Explorer can be used to locate and delete files associated with the malicious software

Correct Answer: B

A name on a medical diagnosis (B) is most likely to be regulated. This is because it falls under the category of protected health information (PHI), which is subject to regulations such as the Health Insurance Portability and Accountability Act (HIPAA) in the United States. These regulations aim to protect the privacy and security of individuals' health information.

Correct Answer: C

Correct Answer: D

Correct Answer: A

A software firewall is a program that monitors and controls the incoming and outgoing network traffic on a computer or a server. A software firewall can help prevent unauthorized LAN devices from accessing stored files on a company file

server by applying rules and policies that filter the network packets based on their source, destination, protocol, port, or content. A software firewall can also block or allow specific applications or services from communicating with the network,

and alert the administrator of any suspicious or malicious activity12.

A software firewall is a better option than the other choices because:

Password complexity (B) is a good practice to protect the file server from unauthorized access, but it is not sufficient by itself. Password complexity refers to the use of strong passwords that are hard to guess or crack by attackers, and that

are changed frequently and securely. Password complexity can prevent brute force attacks or credential theft, but it cannot stop network attacks that exploit vulnerabilities in the file server software or hardware, or that bypass the

authentication process34. Antivirus application ?and anti-malware scans (D) are important tools to protect the file server from viruses and malware that can infect, damage, or encrypt the stored files. However, they are not effective in

preventing unauthorized LAN devices from accessing the files in the first place. Antivirus and anti-malware tools can only detect and remove known threats, and they may not be able to stop zero- day attacks or advanced persistent threats

that can evade or disable them. Moreover, antivirus and anti-malware tools cannot control the network traffic or the file server permissions, and they may not be compatible with all file server platforms or configurations56.

References:

1: What is a Firewall and How Does it Work? - Cisco1 2: How to Harden Your Windows Server - ServerMania2 3: Password Security: Complexity vs. Length - Norton7 4: Password Hardening: 5 Ways to Protect Your Passwords - Infosec 5:

What is Antivirus Software and How Does it Work? - Kaspersky 6:

What is Anti-Malware? - Malwarebytes

Correct Answer: EF

iOS and Android are the two most popular and widely used mobile operating systems for smartphones. They are both based on Unix-like kernels and provide a variety of features and applications for users and developers. iOS is developed by Apple and runs exclusively on Apple devices, such as iPhones and iPads. Android is developed by Google and runs on a range of devices from different manufacturers, such as Samsung, Huawei, and Motorola. The other options are not mobile operating systems for smartphones, but rather for other types of devices or platforms. macOS is a desktop operating system for Apple computers, such as MacBooks and iMacs. Windows is a desktop operating system for Microsoft computers, such as Surface and Dell. Chrome OS is a web-based operating system for Google devices, such as Chromebooks and Chromecast. Linux is a family of open-source operating systems for various devices and platforms, such as Ubuntu, Fedora, and Raspberry Pi.

Correct Answer: B

Removing the power cord is the first step to ensure the safety of the technician and the PC components. This will prevent any electrical shock or damage that may occur if the PC is still connected to a power source. The technician should also press the power button to drain any residual power from the capacitors.

Correct Answer: A

The -a option is used to display hidden files and directories in a command- line interface. Hidden files and directories are those that start with a dot (.) and are normally not shown by default. The -a option stands for "all" and shows all files and directories, including the hidden ones. The -a option can be used with commands such as ls, dir, or find to list or search for hidden files and directories. The -s, -lh, and -t options are not used to display hidden files and directories. The -s option stands for "size" and shows the size of files or directories in bytes. The -lh option stands for "long human-readable" and shows the size of files or directories in a more readable format, such as KB, MB, or GB. The -t option stands for "time" and sorts the files or directories by modification time. References: Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 17 CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam ..., page 107

Correct Answer: C

The Network and Sharing Center in the Control Panel is the central place to manage network connections and settings in Windows. When facing issues with accessing a mapped drive, this utility allows users to review and adjust network settings, making it possible to resolve connectivity problems. It provides options to view network status, set up new connections, change adapter settings, and troubleshoot network problems, which can help in enabling connectivity to the mapped drive on the Windows XP machine.

Correct Answer: C

Linux is known for its high degree of customizability and flexibility, making it an ideal choice for organizations looking to deploy a customizable operating system. Unlike proprietary operating systems, Linux allows users to modify or replace

almost any part of the system, from the kernel to the desktop environment and applications, to suit their specific needs.

Linux: This open-source operating system provides access to the source code, enabling extensive customization. Organizations can tailor Linux distributions to fit specific requirements, making it a popular choice for servers, specialized

workstation environments, and embedded systems.

Windows 10 (A) and macOS (B) offer some level of customization but are more restricted due to their proprietary nature. Chrome OS (D) is designed for simplicity and security, focusing on web applications, which limits deep system-level

customizations. iOS (E) is designed for Apple's mobile devices and is not applicable for organizational deployment beyond mobile and tablet devices; it also offers limited customization compared to Linux.