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220-1001 Exam Dumps - CompTIA A+ Certification Exam: Core 1

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Question # 65

Which of the following devices can utilize VLANs to secure networks?

A.

Switch

B.

Hub

C.

Repeater

D.

Bridge

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Question # 66

A user wants to build a new home computer that will be used exclusively for the latest offline games. The user consults with a technician on the best hardware to purchase. The user has already picked out the CPU, GPU. RAM, and motherboard, but is unsure what else is important to achieve top performance. Which of the following should the technician suggest? (Select TWO).

A.

IDE connectors

B.

PCIe slots

C.

TPM unit

D.

Liquid cooling

E.

Gigabit NIC

F.

Thermal paste

G.

Visualization

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Question # 67

A user receives the following error message when powering on a computer:

Hard drive cannot be found.

A technician restarts the computer, and it boots the OS normally. Several days later, the user reports another problem, but rebooting the computer does not resolve the issue. The technician replaces the motherboard, keeping the same CPU, battery, RAM, and hard drive. The user cannot authenticate at the login screen Which of the following would BEST explain the causes of the problem? (Select TWO)

A.

POST error code beeps indicate RAM failure.

B.

The system time is not set correctly in the BIOS

C.

The voltage on the coin cell is drained completely

D.

UEFI firmware has the Secure Boot setting enabled

E.

Capacitors on the motherboard are distended

F.

Incorrect settings are booting the wrong device

G.

A BSOD error indicates the system is crashing

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Question # 68

A technician starts a recently built desktop PC for the first lime, and the fans power on. However, the PC does not POST, and nothing displays on the monitor. Which of the following should the technician do NEXT to troubleshoot the issue?

A.

Check for OS error codes.

B.

Reseat the system memory.

C.

Replace the monitor.

D.

Replace the CMOS battery.

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Question # 69

A user is experiencing issues synchronizing a smartphone. The user is able to connect to individual services, but each requires a different password. Which of the following needs to be configured to allow the user to access web services securely with a unique password?

A.

SIM

B.

SMB

C.

SSL

D.

SSO

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Question # 70

Joe, a user, cannot access the network shared drive after network maintenance was performed. A technician verifies there is a valid IP address; however, the device is not on the correct subnet. The device must continue to be accessible by a third party. Which of the following actions should the technician take to BEST resolve the issue?

A.

Remove and replace the NIC.

B.

Release and renew the computers DHCP assignment

C.

Change the mask on the computer and reboot.

D.

Assign a new port on the switch to the user

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Question # 71

A technician is configuring a new IAN for a client. The technician deploys a DHCP sewer with the following settings

Alter the technician adds clients to the LAN, none of them can contact the Internet which of the following is the MOST likely cause of this issue?

A.

The DNS sewer needs to be within the same LAN as the clients for it to function

B.

A WINS sewer should not be used when DNS is needed.

C.

The gateway address is not reachable from the LAN.

D.

The IP address range is not usable with that subnet mask.

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Question # 72

A user needs to run multiple VMs simultaneously. When combined, the VMs will equal more specifications than the user's machine currently contains. The user understands this is not ideal because the VMs will run slower. Which of the following virtualization requirements does this utilize?

A.

Emulator

B.

Security

C.

Network

D.

Resource

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