CompTIA Updated 220-1102 Exam Questions and Answers by peyton

Scripting languages are used to write small to medium-sized programs that perform specific tasks. Some common uses of scripting languages are: automating repetitive processes, web development, system administration, data processing, multimedia and games, report generation, document and text processing, writing plugins and extensions for existing programs and applications1.

References: 1 What is Scripting Language?: Introduction, Types, Uses & Career …(https://leverageedu.com/blog/scripting-language/)

Chain of custody is a legal term that refers to the chronological documentation or paper trail that records the sequence of custody, control, transfer, analysis, and disposition of materials, including physical or electronic evidence1. It is important in forensic investigations to establish that the evidence is in fact related to the case, and that it has not been tampered with or contaminated. A technician needs to track evidence for a forensic investigation on a Windows computer by following the proper procedures for collecting, handling, storing, and analyzing the evidence, and documenting every step of the process on a chain of custody form23

The .bat file type would be used in the Windows Startup folder to automate copying a personal storage table (.pst) file to a network drive at log-in. A .bat file is a batch file that contains a series of commands that can be executed by the command interpreter. A .bat file can be used to perform various tasks, such as copying, moving, deleting, or renaming files or directories. A .bat file can be placed in the Windows Startup folder to run automatically when a user logs in to the system. A .bat file can use the copy command to copy a .pst file from a local drive to a network drive. A .pst file is a personal storage table file that contains email messages, contacts, calendars, and other data from Microsoft Outlook. A .pst file can be backed up to a network drive for security or recovery purposes. The .dll, .ps1, and .txt file types are not used in the Windows Startup folder to automate copying a .pst file to a network drive at log-in. A .dll file is a dynamic link library file that contains code or data that can be shared by multiple programs. A .dll file cannot be executed directly by the user or the system. A .ps1 file is a PowerShell script file that contains commands or expressions that can be executed by the PowerShell interpreter. A .ps1 file can also perform various tasks, such as copying files or directories, but it requires PowerShell to be installed and configured on the system. A .txt file is a plain text file that contains unformatted text that can be read by any text editor or word processor. A .txt file cannot contain commands or expressions that can be executed by the system. References:

Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 18

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Cert Guide, page 459

One of the common reasons for a slow smartphone performance is having too many apps installed and running in the background. These apps consume the device’s memory (RAM) and CPU resources, which can affect the speed and responsiveness of the phone. Rebooting the phone can temporarily clear the RAM and stop some background processes, but they may resume after a while. Connecting to a different network does not affect the performance of the phone, unless the network is congested or has a poor signal. The user can improve the phone’s performance by uninstalling unused apps, clearing app caches, and restricting background activities12. Malware can also slow down a phone, but it is not the most likely cause in this scenario, as the user does not report any other symptoms of infection, such as pop-ups, battery drain, or data usage spikes3. Jailbreaking a phone can also affect its performance, but it is not a cause, rather a consequence, of the user’s actions. Jailbreaking is the process of removing the manufacturer’s restrictions on a phone, which allows the user to install unauthorized apps, customize the system, and access root privileges4. However, jailbreaking also exposes the phone to security risks, voids the warranty, and may cause instability or compatibility issues5.

References1: Speed up a slow Android device - Android Help - Google Help2: Why your phone slows down over time and what you can do to stop it | TechRadar3: How to tell if your phone has a virus | Norton4: What is Jailbreaking? - Definition from Techopedia5: What is Jailbreaking an iPhone? – Lifewire