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CompTIA A+ Core 1: Practice Test 1

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Question 1 of 20

1. Question
Which programming interface in the Windows control panel provides native support for managing, interacting with, and controlling biometric devices connected to a computer?
- A. Near-field scanner framework (NFSF)
- B. Windows biometric framework (WBF)
- C. .Net framework
- D. Windows driver frameworks
Correct

Incorrect
Question 2 of 20

2. Question
Which type of M.2 SSD emulates SATA drives and provides 600MB/s transfer speed?
- A. Magnetic hard drives
- B. NVMe SSD
- C. SATA SSD
- D. Virtual hard drives
Correct

Incorrect
Question 3 of 20

3. Question
What is one major difference between mini PCIe and M.2 wireless cards?
- A. M.2 wireless cards provide ultra-fast Wi-Fi speeds
- B. Mini PCIe wireless cards have a small form factor
- C. Mini PCIe wireless cards have power-saving protocols
- D. M.2 wireless cards have power-saving protocols
Correct

Incorrect
Question 4 of 20

4. Question
Which LED display technology has the best contrast and image depth compared to all the other display technologies?
- A. In-plane switching (IPS)
- B. Vertical alignment (VA)
- C. Twisted nematic (TN)
- D. Twisted light-emitting diode (TLED)
Correct

Incorrect
Question 5 of 20

5. Question
What is the key difference between PMOLED and AMOLED displays?
- A. PMOLED displays can be tuned to achieve different levels of color at each pixel.
- B AMOLED displays use an external semiconductor chip to control which pixels are lit.
- C. PMOLED displays are limited in size to around 320 by 160 pixels.
- D. AMOLED is used in older digital watches.
Correct

Incorrect
Question 6 of 20

6. Question
An old laptop’s screen has become very dim. However, when you attach an external display to the laptop, it functions correctly. Which of the following should you check first?
- A. Microphone
- B. Wifi antenna
- C. Digitizer
- D. Inverter
Correct

Incorrect
Question 7 of 20

7. Question
Your client uses a laptop to chat with her salesforce team. Her built-in webcam broke down two hours before an important meeting. How should you ensure she joins the chat on time with a webcam?
- A. Arrange an express delivery of a new display panel.
- B. Connect a USB webcam.
- C. Reimage a spare laptop.
- D. Advise her to cancel the chat.
Correct

Incorrect
Question 8 of 20

8. Question
Which of the following digital signal connectors has an 8-pin dual orientation, with each pin connected directly to the reverse side pin in the socket position?
- A. A
- B. B
- C. C
- D. D
- E. E
Correct

Incorrect
Question 9 of 20

9. Question
A shop asks you to pay electronically for an item because it does not accept cash or credit cards. Which feature on your smartphone can be activated to use Google Pay?
- A. Bluetooth
- B. USB
- C. Hotspot
- D. NFC
Correct

Incorrect
Question 10 of 20

10. Question
Your client purchased a new MacBook Pro without a USB-A port. She wants to use wired headphones with a 3.5 mm jack plug. Which of the following devices can solve the problem?
- A. Port replicator
- B. Docking station
- C. USB-A hub
- D. A serial cable
Correct

Incorrect
Question 11 of 20

11. Question
Your client wants to connect a keyboard to a standard 55-inch smart TV in the conference room. She wants to use a wireless keyboard to control the presentation on the TV. Which of the following connections is most suitable in this scenario?
- A. A Wi-Fi connection
- B. Serial port connection
- C. Bluetooth
- D. USB A connection
Correct

Incorrect
Question 12 of 20

12. Question
Your client’s Wi-Fi router malfunctioned. She urgently needs to send a file to the head office. The cellular service on your mobile phone is working. What will you do to help her connect to the Internet so she can send the file on time?
- A. Use Bluetooth to share the cellular connection.
- B. Use a hotspot to share the cellular connection.
- C. Use NFC to share the cellular connection.
- D. Book a messenger service to deliver the files physically.
Correct

Incorrect
Question 13 of 20

13. Question
Which of the following applications are examples of how mobile application management (MAM) is implemented in a corporate organization? (Choose three).
- A. Implementing location-based services.
- B. Implementing GPS services for remote offices.
- C. Implementing corporate email configuration.
- D. Securing mobile devices through satellite-based connections.
- E. Implementing two-faction authentication (2FA) for secure access.
- F. Managing CRM applications on mobile devices.
Correct

Incorrect
Question 14 of 20

14. Question
Which of the following scenarios demonstrates the data synchronization processes?
- A. Synchronizing GPS connections using the triangulation process
- B. Synchronizing the time across all registered devices
- C. Synchronizing Wi-Fi connection on all the devices in a corporate office
- D. Synchronizing files on a desktop to the cloud
Correct

Incorrect
Question 15 of 20

15. Question
What is the correct order of steps for synchronizing Google Workspace to an iOS device? Drag the steps on the left and put them in the proper order on the right box.
- Choose the items to be synced and click Done.
- Choose Settings | Accounts & Passwords | Add Account | Gmail.
- Enter a name, address, and password, and then click Next.
- Re-enter the address and click Next.
View Answers:
Correct

Incorrect
Question 16 of 20

16. Question
A/an ___________ is a data link layer message, typically used in Ethernet networks, whereas a/an ___________ is an Internet or Network layer message commonly associated with TCP/IP networks, such as the Internet. (FILL IN THE BLANKS)
- A. frame, packet
- B. packet, frame
- C. UDP, TCP
- D. SSH, Telnet
Correct

Incorrect
Question 17 of 20

17. Question
Match the TCP port number on the left to the application protocol and its function on the right.
Sort elements
- SMTP/outgoing e-mail
- Telnet/ terminal emulation
- HTTP/ webpages
- IMAP/ incoming e-mail
- POP3/ incoming e-mail
- 25
- 23
- 80
- 143
- 110
Correct

Incorrect
Question 18 of 20

18. Question
A client wants to set up a server that assigns an IP address, subnet mask, and gateway address to all the computers in the network. Which connectionless protocol should be used?
- A. TFTP
- B. DNS
- C. DHCP
- D. ICMP
Correct

Incorrect
Question 19 of 20

19. Question
A group of computers connected on an unmanaged switch is a/an ___________. (FILL IN THE BLANK)
- A. Patch panel
- B. SDN
- C. VLAN
- D. Broadcast domain
Correct

Incorrect
Question 20 of 20

20. Question
A client wants the computers in the main office to connect to a remote office in the same city. Which networking arrangement should be employed?
- A. Wide area network (WAN)
- B. Local area network (LAN)
- C. Metropolitan area network (MAN)
- D. Wireless local area network (WLAN)
Correct

Incorrect

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Quiz Summary

Information

Results

Results

Categories

1. Question

Which programming interface in the Windows control panel provides native support for managing, interacting with, and controlling biometric devices connected to a computer?

2. Question

Which type of M.2 SSD emulates SATA drives and provides 600MB/s transfer speed?

3. Question

What is one major difference between mini PCIe and M.2 wireless cards?

4. Question

Which LED display technology has the best contrast and image depth compared to all the other display technologies?

5. Question

What is the key difference between PMOLED and AMOLED displays?

6. Question

An old laptop’s screen has become very dim. However, when you attach an external display to the laptop, it functions correctly. Which of the following should you check first?

7. Question

Your client uses a laptop to chat with her salesforce team. Her built-in webcam broke down two hours before an important meeting. How should you ensure she joins the chat on time with a webcam?

8. Question

Which of the following digital signal connectors has an 8-pin dual orientation, with each pin connected directly to the reverse side pin in the socket position?

9. Question

A shop asks you to pay electronically for an item because it does not accept cash or credit cards. Which feature on your smartphone can be activated to use Google Pay?

10. Question

Your client purchased a new MacBook Pro without a USB-A port. She wants to use wired headphones with a 3.5 mm jack plug. Which of the following devices can solve the problem?

11. Question

Your client wants to connect a keyboard to a standard 55-inch smart TV in the conference room. She wants to use a wireless keyboard to control the presentation on the TV. Which of the following connections is most suitable in this scenario?

12. Question

Your client’s Wi-Fi router malfunctioned. She urgently needs to send a file to the head office. The cellular service on your mobile phone is working. What will you do to help her connect to the Internet so she can send the file on time?

13. Question

Which of the following applications are examples of how mobile application management (MAM) is implemented in a corporate organization? (Choose three).

14. Question

Which of the following scenarios demonstrates the data synchronization processes?

15. Question

What is the correct order of steps for synchronizing Google Workspace to an iOS device? Drag the steps on the left and put them in the proper order on the right box.

16. Question

A/an ___________ is a data link layer message, typically used in Ethernet networks, whereas a/an ___________ is an Internet or Network layer message commonly associated with TCP/IP networks, such as the Internet. (FILL IN THE BLANKS)

17. Question

Match the TCP port number on the left to the application protocol and its function on the right.

Sort elements

18. Question

A client wants to set up a server that assigns an IP address, subnet mask, and gateway address to all the computers in the network. Which connectionless protocol should be used?

19. Question

A group of computers connected on an unmanaged switch is a/an ___________. (FILL IN THE BLANK)

20. Question

A client wants the computers in the main office to connect to a remote office in the same city. Which networking arrangement should be employed?

A/an _ is a data link layer message, typically used in Ethernet networks, whereas a/an _ is an Internet or Network layer message commonly associated with TCP/IP networks, such as the Internet. (FILL IN THE BLANKS)