Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

Q1. Describe the concept of virtual memory and its mapping methods.

Q2. A task can be taken out with a six phase pipeline with clock cycle of 10ns.The similar task can be done in a non pipeline unit in 50ns. Find out the speed up ratio of the pipeline for 100 tasks. Illustrate the maximum speed up which can be accomplished? Find out the number of clock cycles it takes to process 200 tasks?

Q3. A program repeatedly executes a loop which has 120 iterations. Each iteration takes 10,000 cycles. On a multiprocessor system 50,000 additional cycles are enquired to synchronize the processor once all iterations of the loop have done.

a) Determine the execution time of each loop on a uniprocesser system?
b) Describe the execution time of each loop on a 2-processer system and the speed up over uniprocesser system?
c) Determine the execution time of each loop on a 4-processer system and the speed up over the uniprocesser system?

Q4. Describe cache coherence and its hardware and software oriented solution in the shared memory system.

Q5. Describe various types of serial and parallel data communications which are used in computer systems.

Q6. Describe the given terms:

a) Transparent mode DMA operation.
b) Interrupt service routine.      

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M911715

Have any Question? 


Related Questions in Computer Engineering

Assuming buying a propertywhat is the 5 most important

Assuming buying a property: What is the 5 most important items you seek to understand/verify during your short due diligence period It is better to buy it and sell it yourself, or sold to REIT

1 which message in version 6 replaces the arp request

1. Which message in version 6 replaces the ARP request message in version 4? Which replaces the ARP reply message? 2. Which messages in version 6 replace the IGMPv6 messages in version 4? 3. In which transition strategy ...

What is the relationship between increased social

What is the relationship between increased social responsibility and IT at the workplace? Answer in about two paragraphs with reference. Must be 200-400 words and show an understanding and full development of the concept ...

Pretty good privacy pgp is a widespread scheme for

Pretty Good Privacy (PGP) is a widespread scheme for electronic mail security to provide authentication and confidentiality. PGP does not necessarily require the use of certificate authorities. Describe the trust model o ...

1 consider the statement an individual threat agent like a

1. Consider the statement: an individual threat agent, like a hacker, can be a factor in more than one threat category. If a hacker hacks into a network, copies a few files, defaces the Web page, and steals credit card n ...

A click counter is a small hand-held device that contains a

A click counter is a small hand-held device that contains a push button and a count display. To increment the counter, the button is pushed and the new count shows in the display. Clicker counters also contain a button t ...

1 study the history of the development of computer products

1. Study the history of the development of computer products security evaluation and suggest the reasons that led to the development of ISO-based CC. 2. Study and give the effects of ISO on a criterion. Does ISO affiliat ...

Equation 1374 tells us on average how many vertices are a

Equation (13.74) tells us on average how many vertices are a distance d away from a given vertex. a) Assuming that this expression works for all values of d (which is only a rough approximation to the truth), at what val ...

1 we need to upgrade a channel to a higher bandwidth answer

1. We need to upgrade a channel to a higher bandwidth. Answer the following questions: a. How is the rate improved if we double the bandwidth? b. How is the rate improved if we double the SNR? 2. We have a channel with 4 ...

1what are the fundamental object oriented concepts2what is

1.What are the fundamental object oriented concepts? 2.What is inheritance? 3.What is abstraction? 4.What is polymorphism and what are its benefits? 5.What is encapsulation?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen