Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
We observe the closed system for 30 minutes, during which 1600 tasks are completed, from 12 terminals. Each terminal (source of tasks) has think time of 12s between receiving response to one task, and submitting next task. System has CPU and two disks, one is fast, other is slow. Fast disk can deliver block in 1/2 of time that slow disk would take. During observation period, 32000 accesses happen at fast disk, and 12000 accesses at slow disk. During observation period, CPU is busy for 1080s, fast disk is busy for 400s, and slow disk is busy for 600s.
a) Explain the response time for jobs in observed system?b) As function of N, number of terminals, give high-load bounds for throughput and response time; also provide low-load bounds.c) How many terminals can we support, while keeping response time below 3 s?d) Assume we plan to replace CPU with CPU whose speed is double (therefore time to execute each job would decrease so it becomes 1/2 of current time). Evaluate number of terminals we can support, with response time below 3s. "
You wish to find out whether bit string contains two consecutive 1 bits. Obviously, you can do this using n probes. For which values of n in range {3, 4, 5, 6, 7} can this be done using fewer than n probes?
Explain how the assembly language program is created and debugged by using system tools like editors, assemblers.
Create a driver class called FlightTest whose main method instantiates and updates several Flight objects. Two classes are required for this project: Flight and FlightTest.
Decide what factors are significant in your decision as to which computer to purchase and write them. After you choose the system you would like to buy, recognize which terms refer to hardware and which refer to software.
On trip lasting more than one day, we permit hotel, taxi, and airfare, also meal allowances. Same times apply for meal expenses." Write structured English for Clyde's narrative of reimbursement policies.
Students will research the best practices for site navigation and locate the example of effective site navigation from Internet.
Descriibe in scholarly detail relationship of strategic, tactical, and operational plans,
When the output of some units can be used as inputs to othe units, or if two organizations pools markets and expertise that results in lower costs and generate profits it is often referred to as creating?
Write down the difference between matrix and a Blosum60 Blosum20 matrix? If one uses one and when other? What is meant by Clustal and summarize the operation.
With that in mind, how do you think the Americans with Disabilities Act affects website design and design of E-business applications?
Your manager has asked you to research and recommend a writing guide that examiners in your computer forensics organization will use for all official written reports.
How many levels would resulting tree have if key compression is used and it decreases the average size of each key in the entry to 10 bytes?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd