CompTIA Practice Quiz 4
CompTIA Practice Quiz 4
Test your knowledge with our engaging CompTIA Practice Quiz 4! This quiz is designed for individuals preparing for CompTIA certifications, providing a comprehensive review of crucial topics.
Features include:
- 10 well-structured multiple choice questions
- Questions covering various IT concepts and practices
- Instant feedback on your answers
A user’s laptop is shutting down unexpectedly. The technician discovers the shutdowns only happen when the laptop is moved from one room to another. The technician reseated the hard drive, memory, battery, and LCD cable, but the laptop continues to shut down. Which of the following is the MOST probable cause of the issue?
Residual energy on the motherboard
System overheating
Distended capacitors
Loose battery connection
CMOS battery failure
An end user has signed up to use a web-based calendar application. Which of the following solutions has the user purchased?
DaaS
SaaS
PaaS
LaaS
A technician is setting up a WiFi-enabled thermostat for a customer, but the customer is concerned about IoT devices getting hacked. Which of the following BEST address the customer’s concerns? (Choose two.)
Use the latest encryption standard on the wireless network and set a strong password.
Enable two-factor authentication for the IoT device’s cloud account, if it is available.
Separate the IoT thermostat by segregating it in a DMZ network.
Disable wireless access on the thermostat to make it unshakable.
Upgrade the customer’s router to the latest version to improve network security.
Upgrade the customer’s wireless network encryption to WPA.
A technician wants to block remote logins to a server. Which of the following ports should be blocked?
21
23
80
443
A company has very strict rules regarding proprietary information leaving the premises. All computers host proprietary information. A technician is called to repair a computer on-site at the company’s corporate office. The technician identifies the troubleshooting steps to create a plan of action. The technician determines the computer needs to be taken off-site for repair. Which of the following should the technician do NEXT?
Check corporate policies for guidance.
Get authorization from the manager.
Delete proprietary data before leaving the building.
Remove the HDD and send the device for repair.
A technician is setting up a new wireless network at a branch office that previously had only wired connectivity with statically assigned IP addresses. After setting up the network, the technician configures a server to provide IP addresses to wireless clients. During testing, the technician is unable to access the Internet or named network resources. The technician receives a valid IP address from the DHCP server and can ping the default gateway. Which of the following should be technician check NEXT to resolve this issue?
Ensure the options are configured to provide a DNS server.
Verify the Windows Firewall is turned off.
Configure the wireless network’s SSID to be hidden.
Enable file and printer sharing in the OS.
A user purchases a wireless printer and sets it up in an office. The user installs all necessary software for the printer on the computer and connects the printer to the guest wireless network. However, when the user attempts to print to the printer, nothing happens. Which of the following will resolve the issue?
Set up the user’s computer to act as a print server.
Configure the printer to use the Internet printing protocol.
Ensure the user’s computer is set to DHCP.
Connect the printer to the company wireless network.
A user is having a problem with printing a specific document type. The network printer OCP shows that the printer is online with no errors. Other users are not having the same issue. The user sends the document to another printer and the document prints. Which of the following should a technician do FIRST in troubleshooting the problem?
Stop and restart the PC print spooler service.
Verify the user is sending the document to the correct printer queue.
Have each user send the same document to the correct printer queue.
Stop and restart the print server queues, and then have the user resend the document.
A customer wants to upgrade a PC’s internal storage to have more room to store backups, photos, and videos. The new storage should be large enough to avoid expanding again next year. Which of the following BEST meets these needs?
3TB HDD
50GB NAS
500TB SAN
512GB SSD
The feature that allows users to store files in cloud-based when necessary, but can removed when space is freed up, is known as: A. on-demand
On-demand
Resource pool
Synchronization application
Shared resources
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