Free 220-1201 Exam Braindumps
CompTIA A+ Certification: Core 1 Questions 191–195 (page: 40)

Updated On: 26-Aug-2026

A small business is setting up a new network for its office. The business needs to select the appropriate device to help isolate traffic between staff and guest devices.
Which of the following best meets this need?

  1. Access point
  2. Network bridge
  3. Managed switch
  4. Load balancer

Answer(s): C

Explanation:

A managed switch allows network segmentation through VLANs (Virtual Local Area Networks), enabling the business to isolate traffic between staff and guest devices while maintaining centralized control and security.



Which of the following technologies allows for a segmented environment in which malicious indicators can be inspected safely?

  1. Hypervisor
  2. Sandbox
  3. Cross-platform virtualization
  4. Container

Answer(s): B

Explanation:

A sandbox provides an isolated environment where suspicious files or programs can be executed and analyzed safely without affecting the host system. This isolation is ideal for inspecting potentially malicious indicators.



A technician needs to change the VLAN configuration for all the desktops in the sales office.
Which of the following devices should the technician connect to in order to complete the task?

  1. Modem
  2. Hub
  3. PoE injector
  4. Managed switch

Answer(s): D

Explanation:

VLAN configurations are controlled on a managed switch, which allows administrators to assign ports to specific VLANs. By accessing the managed switch, the technician can change the VLAN settings for all desktops in the sales office.



A user ran out of USB ports on their laptop but would like to plug in more devices.
Which of the following technologies is the best for them to use?

  1. Near-field communication
  2. Bluetooth
  3. USB receiver
  4. Port replicator

Answer(s): D

Explanation:

A port replicator expands a laptop’s connectivity options by providing additional ports, including USB, HDMI, and Ethernet. It connects through a single interface, allowing multiple peripherals to be used simultaneously.



Which of the following DNS records displays the destination of incoming email on a domain?

  1. CNAME
  2. TXT
  3. MX
  4. AAAA

Answer(s): C

Explanation:

An MX (Mail Exchange) record specifies the mail server responsible for receiving and handling incoming email for a domain, directing email traffic to the correct destination.



Viewing page 40 of 104
Viewing questions 196 - 200 out of 527 questions


Post your Comments and Discuss CompTIA 220-1201 exam prep with other Community members:

AI Tutor AI Tutor 👋 I’m here to help!