CompTIA 220-1201 Dumps Questions Answers

Comprehensive and Detailed Explanation From Exact Extract (Aligned With CompTIA A+ 220-1201 Study Guide)

When assigning a static IP address to a network device such as a printer, the administrator must manually enter all information that a DHCP server would normally provide automatically.

CompTIA A+ networking fundamentals explain that a statically assigned host requires:

IP address (set manually)

Subnet mask (must be manually configured to define the network boundary)

Default gateway (must be manually assigned so the device can communicate outside its subnet)

DNS (also typically required, but in SOHO printer configs, it is not always mandatory unless name resolution is needed)

The question asks specifically: Which must be set manually?

The two required components for every static IP assignment in a CompTIA-compliant small office network are:

✔ B. Subnet mask

Defines the network and host portions of the IP address. Must be manually entered for static IPs.

✔ C. Default gateway

Allows communication outside the local network. Must also be manually set for static IP devices.

Why the other options are incorrect

A. DHCP

Not used in static addressing. DHCP is automatic; static addressing bypasses it.

D. DNS

Not always required for printers unless hostname resolution is needed. The question asks for what must be set manually.

E. Reservations

DHCP reservations create “static-like” addresses via DHCP, not manual configuration.

F. Exclusions

Used to prevent DHCP from assigning certain IPs; not part of configuring a static IP on a device.

Amodular power supplyallows a technician toconnect only the power cables that are needed, reducing clutter and improving airflow. This is ideal when aiming for a clean build withminimal visible internal cables.

Option A (SATA drive connections):Still require both power and data cables, adding to cable count.

Option B (Liquid cooling):May reduce some bulk from large air coolers, but adds tubing and still needs cabling.

Option D (Wireless NIC):Adds wireless capability but has no relation to internal cabling cleanliness.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.3: Given a scenario, apply the appropriate PC configuration.

When a printer refuses to use paper that is physically present in the tray, CompTIA A+ identifies tray configuration settings as the most likely cause. Printers require a match between tray settings (paper size, paper type, orientation) and the incoming print job’s specifications. If the tray is incorrectly configured—such as being set to Letter (8.5×11 in) or A4—then the printer will keep prompting for the correct paper even though 11×17 paper is loaded.

The fact that the technician successfully prints the same diagram on another identical printer proves that the driver, print job format, and user permissions are correct. This isolates the issue to the local printer’s configuration. Incorrect drivers (B) would affect printing on both printers. Connectivity issues (C) would prevent printing entirely, not cause paper prompts. Permissions (D) do not affect paper-size recognition.

Therefore, the most likely cause is improper tray settings on the user’s printer.