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2021 Jan FC0-U51 simulations
Q51. - (Topic 2)
A printer is migrated between offices. All the wires are connected properly, but the new workstation cannot find the printer. Which of the following should the technician install?
A. OS
B. Updates
C. Drivers
D. Application
Answer: C
Q52. - (Topic 1)
Which of the following are considered input devices for a computer? (Select TWO).
A. Mouse B. Printer
C. Speakers
D. Microphone
E. Monitor
Answer: A,D
Q53. - (Topic 3)
Which of the following cache levels are implemented on microprocessors?
Each correct answer represents a complete solution. Choose two.
A. Level 0 (L0) cache
B. Level 1 (L1) cache
C. Level 5 (L5) cache
D. Level 2 (L2) cache
Answer: B,D
Explanation:
The Level 1 (L1) cache is implemented on microprocessors. The L1 cache is a type of memory implemented inside the microprocessor chip. It is the fastest memory in the computer. It contains the current working set of data and code. Cache memory is used to store frequently used information, so that the processor can access this information without delay. Level 2 (L2) cache is employed between main memory and L1 cache. The L2 cache contains additional data and code. In old architecture, L2 cache is mounted on the motherboard, which means that it runs at the motherboard's speed. In modern architecture, L2 caches are built directly into the microprocessor. Answer options C and A are incorrect. There are no such cache levels as level 0 and level 5.
Reference: Contents: "http://en.wikipedia.org/wiki/CPU_cache"
Q54. - (Topic 1)
Which of the following features of a smartphone controls the screen orientation?
A. Gyroscope
B. NFC
C. Accelerometer
D. GPS
Answer: A
Q55. - (Topic 1)
Ann, a user, reports that her computer was working this morning, but now the screen is blank. The power indicator for the monitor is on. Pressing the space bar or mouse does not fix the problem. Which of the following is the cause?
A. The monitor power cable is unplugged.
B. The video cable has become disconnected.
C. The video driver is not installed.
D. The operating system has encountered a stop error.
E. The screen saver has activated.
Answer: B
Improved FC0-U51 book:
Q56. - (Topic 2)
When storing a document in the cloud, a user needs to be:
A. On a shared drive.
B. Using a USB cable.
C. Connected to the Internet.
D. In airplane mode.
Answer: C
Q57. - (Topic 2)
Which of the following connectors supports both high definition video and audio?
A. S-video
B. Component
C. HDMI
D. DVI
Answer: C
Q58. - (Topic 2)
A technician is setting up a router and would like to increase the security level. Which of the following actions will achieve this?
A. Installing anti-malware on the router
B. Changing the default admin password
C. Increasing transmission power
D. Configuring multifactor logon authentication
Answer: B
Q59. - (Topic 2)
Which of the following extension types are associated with document files? (Select THREE).
A. .txt
B. .odf
C. .msi
D. .rtf
E. .mp3
F. .tar
G. .jpg
Answer: A,B,D
Q60. - (Topic 2)
An end-user has 16GB of RAM installed on a computer system. Which of the following describes why the OS only uses a maximum of 4GB of RAM?
A. The operating system is 16-bit.
B. The computer has corrupted RAM.
C. The computer has a defective motherboard.
D. The operating system is 32-bit.
E. The computer has a virus.
Answer: D