LINUX+ GUIDE TO LINUX CERTIFICATION
4th Edition
ISBN: 9780357005194
Author: ECKERT
Publisher: CENGAGE L
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Expert Solution & Answer
Chapter 6, Problem 1RQ
Program Description Answer
SAS transfers data to SCSI disks through serial cables.
Hence, the given statement is “False”.
Expert Solution & Answer
Explanation of Solution
Small Computer System Interface (SCSI):
- The main use of SCSI is to connect several peripherals to the system.
- In most of the systems, a SCSI device will be connected to a controller card. With the help of this controller card, all devices are connected to the system.
- The Serial Attached SCSI (SAS) technology is used to transfer information in serial mode.
- The data transfer speed in SAS technology is 768 MB/S.
- A single SCSI controller is capable of connecting a maximum of 65,535 SAS disks.
- Hence, the connections are established using serial cables.
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Chapter 6 Solutions
LINUX+ GUIDE TO LINUX CERTIFICATION
Ch. 6 - Prob. 1RQCh. 6 - Prob. 2RQCh. 6 - Prob. 3RQCh. 6 - Prob. 4RQCh. 6 - Which command can you use during a system rescue...Ch. 6 - Prob. 6RQCh. 6 - Where is the /proc filesystem stored?
in RAM
on...Ch. 6 - Prob. 8RQCh. 6 - Prob. 9RQCh. 6 - Prob. 10RQ
Ch. 6 - Prob. 11RQCh. 6 - What command can be used to create a ZFS volume...Ch. 6 - To which directory will the test ZFS volume from...Ch. 6 - Prob. 14RQCh. 6 - Prob. 15RQCh. 6 - ZFS volumes are mounted at boot time from entries...Ch. 6 - Prob. 17RQCh. 6 - Prob. 18RQCh. 6 - Prob. 19RQCh. 6 - Prob. 20RQ
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Similar questions
- SAS uses parallel wires to interact with SCSI discs. Is this correct or incorrect?arrow_forwardSAS uses parallel wires to transport data to SCSI drives. Is this statement true or false?arrow_forwardSCSI discs communicate with SAS through parallel lines. There are two ways to look at it.arrow_forward
- When data is transferred to SCSI disks, SAS employs parallel cables to do it. Is this statement correct or incorrect?arrow_forwardSAS communicates with SCSI discs through parallel cables. Is it the case or not?arrow_forwardTo communicate with SCSI discs, SAS employs a network of parallel cables. Is it right or wrong?arrow_forward
- Indicate the three techniques for WORM disk recording.arrow_forwardParallel cables allow SAS to talk to SCSI disks. Do we know whether this is real or not?arrow_forwardCompare the disk specifications for the HDD and SSD in Figures 7.15 and 7.17, respectively. Which items are the same? Why? Which items are different? Why?arrow_forward
- When communicating with SCSI discs, SAS employs the usage of parallel wires. Is this the right answer or the wrong answer?arrow_forwardSAS transmits data to SCSI hard drives through parallel cables. To what extent is this statement accurate or false?arrow_forwardSuppose a disk rotates at 5,400 revolutions per minute and has each surface divided into 16 sectors. a)What is the minimum possible latency time? Under what circumstance will that occur? b) What is the transmission time for one block?arrow_forward
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