LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
5th Edition
ISBN: 9781337569798
Author: ECKERT
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 6, Problem 2RQ
Program Description Answer
Internet Small Computer System Interface (iSCSI) describes the computer that is used to access the iSCSI hard disk across the network.
Hence, the correct answer is option “C”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
108.
Which of the following is a measure of reliability of a disk?
a.
Seek time
b.
Average latency time
c.
Mean time to failure
d.
Average seek time
On a floppy disk (or a hard disk) the heads on all the surfaces will be in the same relative position over the surfaces measured in from the outside of the disk. As the disk rotates, a certain portion of a surface will pass under each head. What is that portion of the surface called? That portion is divided up into smaller pieces. Those pieces are the smallest addressable portion of the disk What are these pieces called?
CS Operating System
If we use 10 bits to represent the outer page, 8 bits to represent the inner page, and 7 bits to represent the page offsets. How many pages in this address? what is the size of the total logical address?
Chapter 6 Solutions
LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.
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
Knowledge Booster
Similar questions
- How can VM give processes with their own addresses? Computer sciencearrow_forward5- Atmega328 has: a. One Memory b. Two Memories c. Three Memories d. Four Memories 6- In the standard serial communication protocol (SPI), the first step is: a. The Master selects a slave to talk with. b. The Master toggles serial clock SCLK. c. The Master specifies the number of bits to transmit. d. The Master resets the serial clock SCLK. 7- Serial communication protocol /2C is: a. 2-wires and embed the address in the command. a bit-oriented messages and embed the address in command. c. a bit-oriented messages and slave address embedded in command. d. a bit-oriented messages and slave address is separable from the command. b.arrow_forwardSimply said, disk prefetching is exactly what it sounds like. What are the positive and negative aspects of it?arrow_forward
- Disk errors on computers may be corrected by resetting the CMOS to its factory defaults. Please elaborate on this.arrow_forwardThe same disk block is used by operating systems to read consecutive blocks of a file. What's the big deal about magnetic disks? Is the use of SSDs still relevant, or has this become obsolete? Are there any explanations for this?arrow_forwardWhat system call is used to send signals? Dynamically-linked programs are smaller on disk than statically linked programs. Which would you expect to use more memory (RAM) when running? Why?arrow_forward
- Your friend has just bought a new personal computer. She tells you that her new system runs at 1GHz, which makes it over three times faster than her old 300 MHz system. What would you tell her? By using a specific example case (e.g., In a given system, for 40% of its time the processor is busy with computation but for 60% of its time processor is idle waiting for the completion of I/O operations in disk and network devices), explain how Amdahl’s law can be appliedarrow_forwardSuppose that a magnetic disk has an average seek time of 4 ms, a rotation rate of 5400 RPM, a transfer rate of 50 MB/second, a sector size of 512 bytes, and controller overhead of 2 ms. What is the average amount of time to read a single sector?arrow_forwardThe last 3 octets in MAC address is belong to serial number. Select one: O True O Falsearrow_forward
- Give careful definitions for each term (in the context of computer operating systems): h. IPC i. PCB j. Symmetric multiprocessing (SMP)arrow_forwardCalculate the overall speedup of a system that spends 55% of its time on I/O with a disk upgrade that provides for 50% greater throughput. Express the speed up as a percentage (rounded up to no digits after the decimal point).arrow_forwardSclon:1ol 1 Qution:4 of7 Meks lor this Question: 10 4. Uplad aner sheets A common need is for one process to get data from the user, either by reading from the terminal or command line arguments, and then to distribute this information to all other processors. Write a program that reads an integer value from the terminal and distributes the value to all of the MPl processes. Each process should print out its rank and the value it received. Values should be read until a negative integer is given as input. to chock vour suhmissionarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
CompTIA Linux+ Guide to Linux Certification (Mind...Computer ScienceISBN:9781305107168Author:Jason EckertPublisher:Cengage Learning
Principles of Information Security (MindTap Cours...Computer ScienceISBN:9781337102063Author:Michael E. Whitman, Herbert J. MattordPublisher:Cengage Learning
A+ Guide to Hardware (Standalone Book) (MindTap C...Computer ScienceISBN:9781305266452Author:Jean AndrewsPublisher:Cengage Learning
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
CompTIA Linux+ Guide to Linux Certification (Mind...
Computer Science
ISBN:9781305107168
Author:Jason Eckert
Publisher:Cengage Learning
Principles of Information Security (MindTap Cours...
Computer Science
ISBN:9781337102063
Author:Michael E. Whitman, Herbert J. Mattord
Publisher:Cengage Learning
A+ Guide to Hardware (Standalone Book) (MindTap C...
Computer Science
ISBN:9781305266452
Author:Jean Andrews
Publisher:Cengage Learning
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning