CompTIA Updated 220-1101 Exam Questions and Answers by madiha

In the SaaS (Software as a Service) model, the service provider manages the infrastructure, platforms, and software applications, including maintenance tasks such as application patching. Users access the applications over the internet, and the provider is responsible for ensuring the software is up to date, secure, and performing optimally. This model contrasts with IaaS (Infrastructure as a Service) and PaaS (Platform as a Service), where the customer has more control and responsibility over the environment and may need to manage patching for applications they develop or install.

References: SaaS is designed to relieve users from the complexity of software maintenance, including patch management, as highlighted in cloud computing service model descriptions.

Secure print is the best option to address the concern of printing confidential documents on a shared enterprise multifunction printer (MFP). Secure print requires users to enter a PIN or use an ID card at the printer to release their print jobs. This ensures that documents are only printed when the user is physically present to collect them, preventing sensitive information from being left unattended or viewed by unauthorized individuals.

While a central printer server, audit logs, and Wi-Fi direct printing have their own benefits, they do not provide the same level of immediate security for confidential documents as secure print does. A central printer server centralizes management but does not prevent unauthorized viewing. Audit logs provide a record of activity but do not prevent the initial security breach. Wi-Fi direct printing allows for a direct connection to the printer but does not secure the document during printing.

Mobile Device Management (MDM) is the best solution for remotely managing security settings and configuring applications on tablets across branch offices. MDM allows administrators to control device security policies, push applications, track device locations, perform remote wipes, and manage many other aspects of mobile devices from a centralized console. While SSH, RDP, and VPN are useful for remote access and secure connections, they do not offer the comprehensive device management and configuration capabilities that MDM provides.

References:

CompTIA A+ Core 1 Exam Objectives Section 2.7: Compare and contrast Internet connection types, network types, and their features.

A VPN (Virtual Private Network) is the technology that allows a home PC to connect securely to a company's network over the internet. It extends a private network across a public network, enabling users to send and receive data as if their computing devices were directly connected to the private network. This makes VPNs ideal for remote work and accessing company resources securely from a home PC.

References:

CompTIA A+ Core 1 (220-1101) Exam Objectives, specifically sections that cover networking concepts and technologies, including remote access methods and network security protocols such as VPNs.

Understanding of network security practices and remote access technologies, focusing on how VPNs create secure connections over the internet for remote users to access corporate networks.