CompTIA Updated 220-1201 Exam Questions and Answers by damir

SMB (Server Message Block)is a protocol used to access files and printers over a network, including across shared network folders. It enables the user to access and print files stored remotely on a shared directory.

Option A (ADF):Automatic Document Feeder hardware, not a network protocol.

Option B (USB):Used for direct physical connections, not for printing over networks.

Option C (PCL):Printer Command Language relates to printer drivers, not file sharing or access.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.4: Given a scenario, install and configure printers.

The first security step after deploying a new router is to change the default administrative password. Default credentials are well known and pose a security risk if left unchanged.

From CompTIA A+ 220-1101 Official Study Guide, Objective 2.3 – Secure a wireless network:

“Always change default administrative credentials before further configuration to prevent unauthorized access.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 2: Wireless Security

CompTIA Exam Objectives 220-1101, Domain 2.3

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A DHCP reservation binds a specific MAC address to an IP address so the device always receives the same IP from the DHCP server. This ensures network devices like printers maintain consistent connectivity and availability even when the IP pool is low.