FC0-U71 Practice Test 19 — 15 Questions

Question 1

A user attempts to run a legacy application and receives the error message shown in the exhibit. What is the most likely cause of this error?

Accepted Answer

The required Microsoft Visual C++ redistributable package is not installed.. The error message typically indicates that the application requires a specific version of the Microsoft Visual C++ Redistributable package, which provides essential runtime libraries (e.g., MSVCR100.dll, MSVCR120.dll) that legacy applications depend on. Without these libraries, the application cannot load critical components and fails with a system-level error, such as 'The program can't start because MSVCR*.dll is missing'.

Answer

The application is not installed correctly.

Answer

The user does not have permission to run the application.

Answer

Antivirus software has quarantined the application file.

Question 2

Which of the following is the binary representation of the decimal number 5?

Accepted Answer

0101. In binary, 5 is 0101 (often written as 101). 4 in binary is 0100, 6 is 0110, and 3 is 0011.

Answer

0100

Answer

0011

Answer

0110

Question 3

Which of the following storage technologies uses spinning platters and a mechanical arm to read and write data?

Accepted Answer

HDD. HDDs (Hard Disk Drives) use spinning magnetic platters and a mechanical read/write head.

Answer

RAM

Answer

Firmware

Answer

SSD

Question 4

An IT instructor is teaching about binary arithmetic operations. Which TWO of the following are correct results of a logical XOR operation on the binary inputs 1 and 0? (Select TWO.)

Accepted Answer

0 XOR 1 = 1. XOR outputs 1 when inputs differ. 1 XOR 0 = 1. Also, 0 XOR 1 = 1. So both pairs produce 1.

Answer

1 XOR 0 = 0

Answer

1 XOR 1 = 1

Answer

0 XOR 1 = 0

Question 5

Which component on the motherboard is responsible for temporarily storing frequently accessed data to speed up processing?

Accepted Answer

Cache. CPU cache (L1, L2, L3) is a small, fast memory that stores frequently accessed data.

Answer

GPU

Answer

SSD

Answer

RAM

Question 6

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 7

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 8

A user is selecting a storage device for a new computer and wants fast boot times and durability. Which TWO storage technologies should the user consider? (Select TWO.)

Accepted Answer

NVMe SSD. SSDs use flash memory, offering faster speeds and better durability than HDDs due to no moving parts. HDDs are slower and more prone to mechanical failure.

Answer

Optical drive

Answer

HDD (Hard Disk Drive)

Answer

Magnetic tape

Question 9

An organization needs to run multiple operating systems on a single physical server to isolate development environments. Which virtualization technology should they use?

Accepted Answer

Type 1 hypervisor. A Type 1 hypervisor runs directly on hardware and allows multiple VMs with different OSes. It is efficient for server virtualization.

Answer

Containerization

Answer

Dual boot

Answer

Type 2 hypervisor

Question 10

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

Question 11

Which of the following is the binary result of the AND operation on 1010 and 1110?

Accepted Answer

1010. AND: 1&1=1, 0&1=0, 1&1=1, 0&0=0 -> 1010.

Answer

1011

Answer

0010

Answer

1110

Question 12

A technician is explaining data storage to a customer. Which of the following best describes the difference between a bit and a byte?

Accepted Answer

A bit is a single binary digit; a byte is 8 bits.. A bit is a single binary digit (0 or 1), and a byte consists of 8 bits.

Answer

A bit is 8 bits; a byte is 16 bits.

Answer

A bit is 4 bits; a byte is 8 bits.

Answer

A bit is 16 bits; a byte is 32 bits.

Question 13

A company is deploying a virtualization server to run multiple application servers. Which THREE resources are typically allocated to a virtual machine?

Accepted Answer

vStorage. Virtual machines use virtual CPU (vCPU), virtual RAM (vRAM), and virtual storage (vStorage) allocated from the physical host.

Answer

vGPU

Answer

vNIC

Question 14

A user reports that their smartphone battery drains quickly and the device feels warm. The user recently installed several apps. Which built-in smartphone feature can help identify the cause?

Accepted Answer

Battery usage monitor. The battery usage monitor shows which apps consume the most power.

Answer

Accelerometer

Answer

GPS

Answer

NFC

Question 15

Which of the following port types is commonly used to connect a modern external hard drive to a computer and supports data transfer speeds up to 10 Gbps?

Accepted Answer

USB-C (USB 3.1 Gen 2). USB 3.1 Gen 2 (USB-C) supports up to 10 Gbps, often used for external storage.

Answer

Thunderbolt 3

Answer

USB 2.0

Answer

USB 3.0