Moderator: Swati Sharma

gravatar for Swati Sharma
Swati Sharma ♦♦ 0
Reputation:
0
Status:
Trusted
Location:
Last seen:
4 days, 4 hours ago
Joined:
2 years, 10 months ago
Email:
s**********@gmail.com

Academic profile

None
None
None
None

Posts by Swati Sharma

<prev • 125 results • page 2 of 13 • next >
0
votes
1
answer
60
views
1
answer
Local File System and Network File system
... **Subject:** Storage Network Management and Retrieval **Difficulty:** Medium **Marks:** 5M ...
snmr(28) written 10 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
51
views
1
answer
Journaling and snapshot
... **Subject:** Storage Network Management and Retrieval **Difficulty:** Easy. **Marks:** 05M ...
snmr(28) written 11 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
74
views
1
answer
Differentiate Boolean based and probabilistic based matching process.
... **Subject:** Storage Network Management and Retrieval **Difficulty:** Easy. **Marks:** 10M ...
snmr(28) written 11 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
40
views
1
answer
Explain the components of Intelligent Storage System and its types.
... **Subject:** Storage Network Management and Retrieval **Difficulty:** Medium. **Marks:** 10M ...
snmr(28) written 11 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
45
views
1
answer
Explain Information Lifecycle Management for online order processing with the help of diagram.
... **Subject:** Storage Network Managementand Retrieval **Difficulty:** Medium. **Marks:** 10M ...
snmr(28) written 11 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
39
views
1
answer
Explain RAID levels along with the comparison of all RAID levels
... **Subject:** Storage Network Managementand Retrieval **Difficulty:** Medium. **Marks:** 10M ...
snmr(28) written 11 days ago by Swati Sharma ♦♦ 0 • updated 5 days ago by renubanswani0
0
votes
1
answer
55
views
1
answers
Answer: A: calculate IOPS required by Raid 1, Raid 3, Raid 5, and Raid 6.
... **An application has:** **Given :** 1000 heavy users at a peak of 2 IOPS i.e. 1000 x 2 = 2000 IOPS and 2000 typical users at a pack of 1 IOPS i.e. 2000 x 1 = 2000 IOPS **Solution :** 80 total IOPS is 2000 + 2000 = 4000 IOPS - Also it is given that Application experiences an overhead of 20% ...
written 11 days ago by Swati Sharma ♦♦ 0
0
votes
1
answer
35
views
1
answers
Answer: A: Calculate, Utilization of I/O controller, Total Response time, Average Queue si
... **Given :** Arrival rate (a) = 80 IOPS i.e. $R_a = \frac{1}{a}$ service time = 6 ms = $\frac{1}{80} \times 10^3$ = 12.5 ms **To calculate :** **1)** Utilization of I/O controller $\therefore U = \frac{Rs}{Ra}$ $\frac{6}{12.5} = 0.48$ = 48 % **2)** Total Response time (R) = $\frac{Rs}{1-U}$ ...
written 11 days ago by Swati Sharma ♦♦ 0
0
votes
1
answer
38
views
1
answers
Answer: A: To calculate disk load i.e. IOPS required by each Raid level.
... **(I) Given :** 3600 IOPS with 60% Read and 40 % write To calculate disk load i.e. IOPS required by each Raid level. **Solution:** ![enter image description here][1] **(II) Following are the steps for write penalty calculation.** 1) Read block to be updated which corresponds to 1 read I/O 2) ...
written 11 days ago by Swati Sharma ♦♦ 0
0
votes
1
answer
26
views
1
answers
Answer: A: Consider a disk I/Osystem in which an I/0 request arrives at a rate 100 IOPS. Th
... **Given :** Arrival Rate (a) = 100 IOPS, So $R_a = \frac{1}{a} = \frac{1}{100}$ $= 0.01 \times 10^2 = 10 ms$ Rs = 8 ms Given **(a) Utilization of i/o controller is** $U = \frac{Rs}{Ra} = \frac{8}{10} = 0.8$ i.e. 80% **(b) Total Response time** $(R) = \frac{Rs}{1-U}$ $ \frac{8}{1-0.8} = 40 m ...
written 11 days ago by Swati Sharma ♦♦ 0

Latest awards to Swati Sharma

No awards yet. Soon to come :-)