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For number 1 below answer parts A-D in Short Answer Form. Be sure that your answ

ID: 3839426 • Letter: F

Question

For number 1 below answer parts A-D in Short Answer Form. Be sure that your answer for each part is in paragraph form, in complete sentences, and is at least 100 words long for each part.

A) Analyze the benefits and challenges of quantum computing, and explain why most of the current quantum computers are in theoretical stages instead of large-scale production.

B) The input data values in our Little Man Computer have always been entered in the order that they were to be used. Can you find ways to accept input in (1) reverse order and (2) wrong order, and still use the input correctly?

C) Give an example that shows the disadvantage of using a sign-and-magnitude format for manipulating signed integers.

D) Most modern computers use superscalar and VLIW. Explain the performance benefits obtained from superscalar and VLIW.

Explanation / Answer

Question: A) The various benefits of quantum computing are as follows:
   i) Very effective for large scale applications
   ii) Usefuly when we are working on huge amount of data.
   iii) Having fast data processing speed
   iv) With quantum computing, searching an sorting of large data is very fast and easy too.
   The various challenges in quantum computing are as follows:
   i) Required more study to get max from quantum computing
   ii) Various concepts of quantum computing are still not very clear.
   iii) More researches required in this quantum computing area.
  
The most of the current quantum computers are in theoretical stage because of following reasons:
   i) All aspect of quantum computing are still not clear.
   ii) More researches are going on in quantum computing. and more are needed
  
Question: C) Example that shows disadvantage of using sign-and-magnitude format is given below:
Sign-and-magnitude work very well in representing the positive as well as negative integer numbers. But when we talk about computing operations then it does not work well.

For example binary addition with sign-and-magnitude representation will not work .

0001000 + 10011000 = 10101000
(16) + (-24) = (-40) which is not correct