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FREE AND STUDY GAMES ABOUT COMPTIA-2 EXAM
QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -36 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: Which of the following requires termination?
Answer:
SCSI chain Question 2: A network segment utilizing only this type of device is the most prone to network performance degradation due to large number of network collisions.
Answer:
Hub Question 3: Which of the following dedicated expansion slots/ports on the PC motherboard enable(s) connecting an M.2 device? (Select all that apply)
Answer:
B key slot, M key slot, B+M key slot Question 4: Which of the answers listed below refer(s) to (a) nested RAID level(s)? (Select all that apply)
Answer:
RAID 1+0, RAID 10
Question 5: Hardware RAID Level 5: (Select 2 answers)
Answer:
Requires at least 3 drives to implement, Offers increased performance and fault tolerance (single drive failure does not destroy the array and lost data can be re-created by the remaining drives) ( Your answer)
Question 6: SCSI ID
Answer:
Identifies physical device on a SCSI chain Question 7: Examples of flash memory card formats include: (Select all that apply)
Answer:
SD, CompactFlash, microSD, miniSD, xD Question 8: A dedicated local network consisting of devices providing data access is known as:
Answer:
SAN Question 9: Hardware RAID Level 1: (Select 3 answers)
Answer:
Requires at least 2 drives to implement, Is also referred to as disk mirroring, Offers improved reliability by creating identical data sets on each drive (failure of one drive does not destroy the array as each drive contains identical copy of the data) Question 10: A logical device interface used for accessing non-volatile memory storage devices
attached via PCIe is known as:
Answer:
NVMe Question 11: Which of the following answers list(s) example(s) of hot-swappable drives? (Select all that apply)
Answer:
SATA drive, eSATA drive
Question 12: Which of the following metrics might be of help in diagnosing the declining performance of a storage drive?
Answer:
IOPS Question 13: The IEEE 802.3bt standard implements:
Answer:
PoE++, 4PPoE Question 14: Restoring a RAID array after physical failure of one of the drives typically requires a very simple fix, which is the replacement of a bad drive. This solution will work for most of the
RAID configurations except:
Answer:
RAID 0
Question 15: Which of the following answers refer to SSD form factors? (Select 2 answers)
Answer:
M.2, mSATA Question 16: Which of the answers listed below refer to storage media device interfaces for SSDs? (Select 3 answers)
Answer:
NVMe, SATA, PCIe Question 17: What is the maximum number of devices that can be attached to a PC through a single PATA cable?
Answer:
2 Question 18: What is the maximum allowable number of devices that can be attached to a parallel SCSI bus?
Answer:
16 devices
Question 19: Which state of the HDD LED light typically indicates the drive's normal operation?
Answer:
Intermittent flashing Question 20: Which type of RAID creates a striped set from a series of mirrored drives?
Answer:
RAID 1+0
Question 21: Due to size restrictions and compact nature of laptops devices, this type of storage media becomes less commonly found on new laptops.
Answer:
Optical drives Question 22: Which of the following answers refer to the characteristic features of cable modems? (Select 3 answers)
Answer:
Cabling that carries TV signals, Coaxial Cabling, Shared bandwidth Question 23: Which of the answers listed below refer to the characteristic features of SAS?(Select 3 answers)
Answer:
Serial interface, Point-to-point connection, does not require bus termination Question 24: Which of the following is a file system designed for optical media?
Answer:
CDFS
Question 25: Which IEEE standard implements PoE+?
Answer:
IEEE 802.3at Question 26: Which of the answers listed below apply to DSL modems? (Select 3 answers)
Answer:
Twisted-pair copper cabling, Telephone lines, Dedicated bandwidth
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