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2021 Aug 220-801 torrent
Q71. - (Topic 4)
Which of the following describes pairing multiple sticks of RAM to increase performance?
A. Hypertransport
B. Hyperthreading C. Multi-channel
D. Double-sided
Answer: C
Q72. - (Topic 3)
Which of the following allows for audio and video connections using a single cable?
A. HDMI
B. Parallel
C. DVI-A
D. eSATA
Answer: A
Q73. - (Topic 2)
A user reports that when printing to an impact printer that the carbon copies are legible but the top copy is blank. Which of the following is the MOST likely cause?
A. Replace the printer data cable
B. Reinstall the print drivers
C. Replace the printer head
D. Replace the ribbon
Answer: D
Q74. - (Topic 3)
A technician is attempting to salvage an old laptop for further use. Which of the following parts are MOST likely to be considered upgradeable in a laptop? (Select TWO).
A. Motherboard
B. Memory
C. Hard drive
D. Screen
E. Video card
Answer: B,C
Q75. - (Topic 5)
Which of the following technologies has the SHORTEST wireless range for printing?
A. 802.11g
B. 802.11a
C. Bluetooth
D. Infrared
Answer: D
Explanation:
http://searchmobilecomputing.techtarget.com/definition/IR-wireless
Replace 220-801 study guide:
Q76. - (Topic 5)
Which of the following expansion cards would MOST likely have the requirements of utilizing a direct auxiliary 6-pin power plug to operate properly?
A. PCI Express RAID card
B. PCI Express video card
C. PCI Express FireWire card
D. PCI Express LAN card
Answer: B
Explanation:
http://www.tomshardware.com/reviews/power-supply-specifications-atx-reference,3061-12.html
Q77. - (Topic 7)
A technician is repairing a printer in the payroll department that includes employees' sensitive information. Which of the following should the technician do with the printed sensitive information documents that were used for testing?
A. Keep printed items for future reference.
B. Shred the printed documents.
C. Leave the documents on the printer.
D. Recycle all printed documents.
Answer: B Explanation:
Sensitive information should be shredded to avoid any security breach. A shredder can easily shred books of documents in seconds. The ethical way is to shred the printed sensitive information documents immediately.
Q78. - (Topic 2)
Which of the following speeds BEST represents the speed of the memory when installing DDR2 at 800 MHz and DDR2 at 600 MHz?
A. 600 MHz
B. 700 MHz
C. 800 MHz
D. 1400 MHz
Answer: A
Q79. - (Topic 6)
When configuring a new hard drive for use in a hot swappable environment, which of the following connection types should be used?
A. PATA
B. eSATA
C. IDE
D. SATA
Answer: B
Explanation:
eSATA, the e is for external - meaning that the cabling used is meant for being outside of the computer chassis. Many external hard drive-casing kits will feature USB 2.0 connections along with eSATA connection. The hot-swappable feature is only available if the motherboard supports the eSata hot-swapable functionality. Current motherboards do as do newer models. However, drives with older SATA connections will not support plug and play, instead you'll need to shutdown the PC and swap the drive and power the PC back up. Another option if you'd still like to have the eSata functionality is to purchase a eSata controller card.
Q80. - (Topic 5)
Which of the following network devices uses NAT to convert private IP addresses into public IP addresses?
A. NAS
B. Firewall
C. Hub
D. Bridge
Answer: B
Explanation:
http://superuser.com/questions/409404/why-do-we-have-nat-if-we-could-just-assign-a-public-ip-address