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2021 Jan 220-901 test preparation
Q1. Under normal circumstances, which of the following wireless standards provides the slowest transfer speed at 2.4GHz?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Answer: B
Q2. A technician has 2GB of data that needs to be backed up from a customer’s Windows 7 computer. Which of the following storage media should the technician use?
A. DVD-RW
B. CD-RW
C. DVD-ROM
D. CD-ROM
Answer: A
Q3. Which of the following ports is typically used for sending email?
A. 21
B. 22
C. 23
D. 25
Answer: D
Q4. DRAG DROP
Answer:
Q5. A user states there are multiple small black dots on an LCD screen. Which of the following should be done to resolve the issue?
A. Replace monitor.
B. Replace video card.
C. Replace video cable.
D. Replace power supply.
Answer: A
Renew 220-901 practice test:
Q6. A user is watching streaming video on a home network, but experiences buffering and delays when there are too many people on the network. Which of the following is MOST likely to resolve the issue?
A. Disable SSID broadcast
B. Setup UPnP
C. Enable QoS
D. Configure DMZ
Answer: C
Q7. Which of the following panel types would allow for the THINNEST possible display
monitor?
A. LED
B. CRT
C. DLP
D. Plasma
Answer: A
Q8. Which of the following RAM types supports triple channel configurations?
A. RAMBUS
B. DDR
C. DDR3
D. DDR2
Answer: C
Q9. A technician is building a gaming PC for a user. The user wants to dual boot between Windows XP 32-bit and a 64-bit version of Windows 7 as some of the games require XP. The user requests the following specifications:
64-bit i7 processor, (consisting of 6 cores @ 3.0GHz) 16 GB of RAM (consisting of two 8 GB modules) One 200 GB SSD
RAID 1 (consisting of two 1TB SATA Drives) Two 2 GB SLI Video Cards
Which of the following components should the technician warn the user will be reported differently depending on the operating system that is currently booted?
A. RAID
B. RAM
C. Processor
D. SSD Drive
E. Video Card
Answer: B
Q10. A technician is installing Hyper-V and is getting an error that the software is not able to be installed. Which of the following processor characteristics should be checked?
A. Cache size
B. Virtualization support
C. Number of cores
D. Hyperthreading
Answer: B