Blog

Which of the following system-level virtual machines does not have an underlying host operating system?

What single OS operation would result in the state of the SSD changing to the following:   FTL     1:  6   2: 10   5:  2   7:  1         8: 20   9:  4  12: 16  13:  9        15: 21  17: 17  18:  5  29: 13        19: 11  20: 14  21: 15  23:  3        24: 18  25:  0  27:  8  28:  7  Block 0          1          2          Page  0000000000 1111111111 2222222222       0123456789 0123456789 0123456789 State vvvvvvvvvv vvvvvvvvvv vvEEEEEEEE Data  Ih7tj3UYbK 34quFTEPXg Hg         Live  ++++++++++ ++ ++++++  ++         

One danger of hard links is dangling references to files.

A nurse is educating a client about the role of parathyroid hormone (PTH) in bone remodeling. Which statement by the client indicates an understanding of the relationship between PTH, osteoclasts, and osteoblasts?

Assuming we start with no state in memory, and have a LFS with that looks like the following: how many disk I/Os do we need to perform to read the contents of the directory “/”?   block 0: Checkpoint region: imap[0..2] -> 3block 1: [(“.” 0), (“..” 0)] block 2: [size=1,ptr=1,type=d] block 3: [imap: 0->2]

Which of the P6 RAID modes could increase write performance over a non-RAID filesystem by using concurrency?

One advantage of increasing a disk’s rotational speed is reducing the seek time of I/O operations.

Calculate the dosage.  Round to the nearest whole number An IV of 500 mL D5W with 200 mg of minocycline is to infuse in 6 hour. Drop factor 15 gtt/min. _____ gtt/mL

In the RAID1v mode of the P6 filesystem, if copies of a data block are different, then the data block of the disk with the highest index should be returned.

One way to solve the load imbalance problem in MQMS is work stealing.