Other Programming & Computer Science Answers

Questions: 1 727

Answers by our Experts: 1 357

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Search & Filtering

In a flow chart, a diamond shaped symbol is used to represent___________.

What is the characteristics feature of third generation(IC), fourth generation(LSIC) and fifth generation(AI)?


Explain the function of the Page Map Table in all of the memory allocation schemes
described in this chapter that make use of it.
Explain your answer by describing how the PMT is referenced by other pertinent
tables in each scheme

Explain in your own words why main memory is constrained in a mobile device and compare it to main memory on a desktop computer


Early versions of UNIX were available only with a command-driven interface. In more recent years, graphical user interfaces became popular. Explain in your own words why these GUIs made an impact on the popularity of this operating system.


Draw a DFD 0 diagram for the following case study.
The purpose of the PLANT SCIENCE INFORMATION SYSTEM is to document the results from a wide variety of experiments performed on selected plants. A study is initiated by a researcher who submits a RESEARCH PROPOSAL. The research proposals are stored on file. This file gets updated by a reviewed proposal. After the proposals are panel reviewed by a group of scientists, the researcher is required to submit a RESEARCH PLAN AND SCHEDULE. An FDA RESEARCH PERMIT REQUEST is sent to the FDA which sends back a research permit. Research permits are recorded on file. As the experiment progresses the researcher fills out and submits EXPERIMENT NOTES. These notes are stored on experiment results file. At the conclusion of the project the researcher's results are reported on an EXPERIMENT HISTOGRAM.

ABC Pvt Ltd organizing Car Racing event across western province and they decided to have maximum of 6 cars(participants) to compete.

There are totally 3 Rounds and at the end of each round lowest rank car will be eliminated from the Race.

Each car has unique number, brand, sponsor and driver details.

 

In order to manage this particular event ABC Pvt Ltd decided to develop an Application.

Application functions are listed down.


 

           

Task 1: Examine and create data structure by simulating the above scenario and explain the valid operations that can be carried out on this data structure.

Determine the operations of a queue and critically review how it is used to implement function calls related to the above scenario.

Create the data structure (P1)

Explian valid operations (P1)

Determine operations of a queue (P2)

Critically review how those operations is used to implement function calls related to the scenario (P2)


 



Explain the function of the Page Map Table in all of the memory allocation schemes described in this chapter that make use of it.
Explain your answer by describing how the PMT is referenced by other pertinent tables in each scheme
Consider a system with 13 dedicated devices of the same type and all jobs currently
running on this system require a maximum of three devices to complete their
execution but they each run for long periods of time with just two devices and
request the remaining one only at the very end of the run. Assume that the job
stream is endless and that your operating systemà ƒ ƒ ¢ € ™s device allocation policy is a very
conservative one: No job will be started unless all the required drives have been
allocated to it for the entire duration of its run.
a. What is the maximum number of jobs that can be in progress at once? Explain
your answer.

What should you do if you receive a text or email from someone you don't know?


A. Call the police B. Delete it


without opening it C. Open it immediately and reply D. Leave it in your inbox until you figure out who it is


LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS