Explain at length what scalability means.
What will be an ideal response?
Scalability means that, at least theoretically, it is possible to match the number of processors to the size of the problem. For example, if 1,000 processors were insufficient to solve the reverse telephone lookup problem, then 2,000 or 5,000 can be used instead, assuming the interconnection network can provide the necessary level of communications. (Communications can become a serious bottleneck in a parallel system.) In short, the resources applied to a problem can be in direct proportion to the amount of work that needs to be done and the speed with which the answer is needed. Massively parallel MIMD machines containing hundreds of thousands or millions of independent processors have achieved solutions to large problems thousands of times faster than is possible using a single processor.
You might also like to view...
Why is word filtering more effective than word blocking?
What will be an ideal response?
Code reviews, if conducted right can have a very positive effect on the team.
Answer the following statement true (T) or false (F)
As part of an exercise set up by the information security officer, the IT staff must move some of the network systems to an off-site facility and redeploy them for testing. All staff members must ensure their respective systems can power back up and match their gold image. If they find any inconsistencies, they must formally document the information. Which of the following BEST describes this test?
A. Walk through B. Full interruption C. Simulation D. Parallel
The Open Handset Alliance is led by Apple Computers, Inc.
Answer the following statement true (T) or false (F)