CompTIA Updated 220-1201 Exam Questions and Answers by marco

The correct answer is A. Adjust the SMTP server configurations for email.

Scan-to-email functionality on a multifunction printer relies on proper configuration of an SMTP (Simple Mail Transfer Protocol) server. The printer must know how to send outgoing email, which requires settings such as:

SMTP server address

Port number (commonly 25, 465, or 587)

Authentication credentials (username/password)

Encryption method (SSL/TLS if required)

If scan-to-email is not working, the most common cause is incorrect or missing SMTP configuration. Without this setup, the printer cannot send scanned documents via email.

Why the other options are incorrect:

B. Check the printer ' s IP address configuration

This ensures network connectivity, but since the printer is already in use and the issue is specific to email functionality, IP configuration is unlikely the root cause.

C. Install the printer ' s driver software on all computers

Drivers are needed for printing from computers, but scan-to-email is handled directly by the printer and does not depend on client-side drivers.

D. Configure user authentication settings for email access

While authentication may be required in some setups, it is part of the broader SMTP configuration. The primary and most direct fix is ensuring SMTP settings are correct.

Exam Tip (Core 1 220-1201):

Scan-to-email issues → Check SMTP settings first

Multifunction printers rely on network services (email protocols), not just drivers

Final Answer: A. Adjust the SMTP server configurations for email

A screenshot of a computer AI-generated content may be incorrect.

The correct answer is A. NFC (Near Field Communication).

According to the CompTIA A+ Core 1 220-1201 objectives under Mobile Devices, NFC is commonly used for short-range wireless communication between devices. In the context of mobile printing:

NFC-enabled printers allow a user to tap a mobile device (phone or tablet) to the printer to initiate a print job instantly without needing to configure Wi-Fi credentials or use cables.

This is particularly common in mobile-friendly environments like offices or public kiosks.

Why the other options are incorrect:

B. Hotspot: Provides an Internet connection, not a direct mobile-to-printer interface.

C. Infrared: Legacy technology largely replaced by NFC and Wi-Fi; rarely used in modern printers.

D. USB: Requires a wired connection, not suitable for sending a print job wirelessly from a mobile device.

The correct answer is C. DHCP (Dynamic Host Configuration Protocol).

According to CompTIA A+ Core 1 220-1201 objectives under Networking:

DHCP is used to automatically assign IP addresses and related network configuration (such as subnet mask, default gateway, and DNS servers) to devices on a network.

This eliminates the need for manually configuring IP addresses on each PC and helps prevent conflicts.

Why the other options are incorrect:

A. VLAN (Virtual Local Area Network): VLANs segment a network into logical subnets but do not assign IP addresses.

B. DNS (Domain Name System): DNS translates domain names to IP addresses; it does not assign IP addresses to devices.

D. TCP (Transmission Control Protocol): TCP is a transport layer protocol used for reliable communication between devices, not for IP assignment.