FC0-U71 Infrastructure Practice Test 2 — 15 Questions

Question 1

A company is planning to deploy tablets for field sales representatives. Which TWO mobile device features would be most useful for navigation and contactless payments?

Accepted Answer

GPS. GPS provides location for navigation, and NFC enables contactless payments (e.g., via digital wallets).

Answer

Biometric authentication (fingerprint)

Answer

Gyroscope

Answer

Accelerometer

Question 2

A technician is building a new desktop computer for a user who needs to edit large video files. Which type of RAM should the technician recommend for dual-channel performance?

Accepted Answer

DDR5. DDR5 is the latest generation of RAM, offering higher speeds and improved dual-channel performance over DDR4, making it suitable for demanding tasks like video editing.

Answer

DDR2

Answer

DDR4

Answer

DDR3

Question 3

A user wants to upgrade their laptop's storage to improve boot times and file transfer speeds. The laptop has an available M.2 slot. Which type of drive should the user choose?

Accepted Answer

NVMe M.2 SSD. NVMe M.2 drives are significantly faster than SATA drives because they use the PCIe bus, offering much higher read/write speeds for booting and file transfers.

Answer

2.5-inch SATA HDD

Answer

SATA M.2 SSD

Answer

External USB 3.0 HDD

Question 4

A company is setting up a new office and needs to connect multiple computers within the same building to share files and printers. Which type of network should they implement?

Accepted Answer

LAN. A LAN (Local Area Network) is designed to connect devices within a limited area such as a single building, allowing resource sharing like files and printers.

Answer

WAN

Answer

PAN

Answer

WLAN

Question 5

An IT administrator needs to deploy a new application to 50 company-owned smartphones. The devices are managed by a central console that can enforce policies, install apps, and wipe data remotely. Which technology is being used?

Accepted Answer

Mobile Device Management (MDM). Mobile Device Management (MDM) is a solution that allows administrators to manage, secure, and enforce policies on mobile devices from a central console.

Answer

Google Account Sync

Answer

Synchronisation

Answer

iCloud

Question 6

A user wants to connect a modern monitor to their laptop using a single cable that can carry both video and audio signals. Which port on the laptop should they use?

Accepted Answer

HDMI. HDMI (High-Definition Multimedia Interface) carries both video and audio signals over a single cable, making it ideal for connecting monitors.

Answer

USB-A

Answer

VGA

Answer

DVI

Question 7

A small business needs a printer that can produce high-quality color documents quickly and at a low cost per page. Which type of printer is most suitable?

Accepted Answer

Laser printer. Laser printers are faster and have lower cost per page than inkjet printers, especially for high-volume color printing. Inkjets are better for photo quality but slower and more expensive per page.

Answer

Dot matrix printer

Answer

Thermal printer

Answer

Inkjet printer

Question 8

A network technician is troubleshooting a slow wireless connection in a crowded office. The office uses many Wi-Fi networks and devices. Which Wi-Fi standard would be best to minimize interference and provide faster speeds?

Accepted Answer

802.11ax (Wi-Fi 6). 802.11ax (Wi-Fi 6) is the latest standard, designed to handle dense environments with less interference and higher throughput compared to older standards like 802.11ac.

Answer

802.11g

Answer

802.11n (Wi-Fi 4)

Answer

802.11ac (Wi-Fi 5)

Question 9

A user wants to connect a Bluetooth keyboard to a tablet. What is the first step the user must perform to establish the connection?

Accepted Answer

Pair the devices. Pairing is the process where two Bluetooth devices discover and authenticate each other, usually requiring the user to put the keyboard in discovery mode and select it on the tablet.

Answer

Connect via USB cable

Answer

Install a driver

Answer

Enable NFC

Question 10

Which of the following is used to translate human-readable domain names (like www.example.com) into IP addresses that computers use to identify each other on the network?

Accepted Answer

DNS. DNS (Domain Name System) resolves domain names to IP addresses, allowing users to access websites using easy-to-remember names instead of numeric IP addresses.

Answer

NAT

Answer

HTTP

Answer

DHCP

Question 11

A technician is setting up a virtual machine on a laptop running Windows 10. The technician installs VirtualBox and creates a Linux VM. Which type of hypervisor is VirtualBox?

Accepted Answer

Type 2 hypervisor. VirtualBox is a Type 2 hypervisor because it runs on top of a host operating system (Windows 10). Type 1 hypervisors run directly on hardware without an underlying OS.

Answer

Bare-metal hypervisor

Answer

Type 1 hypervisor

Answer

Container

Question 12

A company wants to ensure that its corporate data is secure if a mobile device is lost. The IT department needs to remotely wipe the device and enforce a passcode policy. Which technology should be implemented?

Accepted Answer

MDM. Mobile Device Management (MDM) solutions allow remote wipe and policy enforcement (like passcode requirements) on mobile devices, protecting corporate data.

Answer

Firewall

Answer

Antivirus

Answer

VPN

Question 13

A user reports that their laptop's Wi-Fi connection is slow and frequently drops when they are in the living room, but works fine in the office near the router. The router supports both 2.4GHz and 5GHz bands. Which band should the user connect to for better performance in the living room?

Accepted Answer

2.4GHz. 2.4GHz has longer range and better penetration through walls, so it is more suitable for areas farther from the router. 5GHz is faster but has shorter range and is more easily obstructed.

Answer

Cellular

Answer

5GHz

Answer

Bluetooth

Question 14

An IT technician is configuring a new server and needs to allocate virtual resources to a VM. Which THREE of the following are virtual resources that can be allocated to a VM? (Choose THREE.)

Accepted Answer

Virtual storage. Virtual machines use virtualized resources: vCPU (virtual CPU), vRAM (virtual RAM), and virtual storage (such as virtual hard disks). Physical USB ports and physical GPU are not virtual resources; they are passed through to the VM if needed.

Answer

Physical USB ports

Answer

Physical GPU

Question 15

A user needs to transfer photos from a digital camera to a laptop. The camera supports wired and wireless transfer. Which THREE of the following connection methods can be used? (Choose THREE.)

Accepted Answer

USB cable. USB cable (USB-A or USB-C) is a common wired method. Bluetooth can be used for wireless transfer of small files. SD card can be removed from the camera and inserted into a laptop card reader. NFC is used for very short-range data exchange, but rarely for photo transfer. Ethernet is not typically used for camera connections.

Answer

NFC

Answer

Ethernet