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deff fn [24]
3 years ago
15

Which part of the computer contains logic circuity which interrupts instructions from a program​

Computers and Technology
1 answer:
poizon [28]3 years ago
6 0

Answer:

The control unit of the CPU contains circuitry that uses electrical signals to direct the entire computer system to carry out stored program instructions.

Explanation: The control unit does not execute program instructions rather, it directs other parts of the system to do so.

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How ict tools changed the way we live explain it​
laiz [17]

Answer:

How does ICT change our way of living?

ICT has contributed a lot to change our everyday life such as letter to e-mail, market shopping to on-line shopping, classroom learning to e-learning, etc. This paper present's the effects of ICT as Home and Domestic Activities, Social Networking, Education, Health, Commerce, Banking, and Employment.

5 0
1 year ago
Write a program which will enter information relating to a speeding violation and then compute the amount of the speeding ticket
Paraphin [41]

Answer:

In Python:

speedlimit = int(input("Speed Limit: "))

actualspeed = int(input("Actual Speed: "))

schoolzone = int(input("School Zone? (1 - Yes): "))

ticket = 75

difference = actualspeed - speedlimit

ticket += difference * 6

if difference > 30:

   ticket += 160

if schoolzone == 1:

   ticket*=2

   

print("Ticket: "+ticket)

Explanation:

See attachment for complete question:

The next three lines get the speed limit, actual speed and if the driver is in a school zone

<em>speedlimit = int(input("Speed Limit: "))</em>

<em>actualspeed = int(input("Actual Speed: "))</em>

<em>schoolzone = int(input("School Zone? (1 - Yes): "))</em>

This initializes the ticket amount to 75

ticket = 75

This calculates the difference in the speed limit and the actual speed. It is assumed that the actual speed will always be greater than the speed limit

difference = actualspeed - speedlimit

This calculates the new ticket by charging $6 on every additional speed

ticket += difference * 6

If the difference is greater than 30, this adds $160 to the ticket amount

<em>if difference > 30:</em>

<em>    ticket += 160</em>

If in school zone, this doubles the ticket amount

<em>if schoolzone == 1:</em>

<em>    ticket*=2</em>

This prints the calculated ticket amount    

print("Ticket: "+ticket)

7 0
2 years ago
Which of the following statements is FALSE?
irina1246 [14]

Answer:

d. Should be lower case?

7 0
3 years ago
Why will the standard replacement algorithms (LRU, FIFO, clock) not be effective in handling this workload for a page allocation
dusya [7]

Answer:

These algorithm keeps an eye on which page was used when. LRU assumes that the page that was recently used has more probability  

of being used or requested by the user. Thus, it keeps the pages that were recently used, when a new page is requested. If page  

fault occurs, the requested page is fetched and it replaces the page in cache which was last referenced earlier than any other page  

in the cache (or frame).The LRU associates a time with each page in the memory and the ones with the greatest value are replaced.  

It does not suffer from Belady’s anomaly. The page fault will be referred when 512 page frame are reached. This is the total length of the complete sequence.

FIFO replaces pages that come in cache firstly. FIFO stands for First in first out.  

(b) The FIFO replacement algorithm replaces the page which was first brought into the memory followed by the next and soon.  

This algorithm suffers from Belady’s anomaly. In First In First out (FIFO) page replacement scheme of page replacement, the requests  

are executed as they are received. When a new request is made of a page which is not available in the existing frames, then the requested  

page is acquired from the memory. The page in the first frame is replaced by the requested page. If again a request is made of a page not  

yet available in the frames, it is fetched from the memory and it replaces the second frame's page, and so on.  

There are total 500 frames given. The alternative approach which is better than clock algorithm, FIFO, and LRU is that the pages  

from 0 to 498 are set to the fixed frames. Thus, 499 frames are fixed and only one frame can vary.

Explanation:

6 0
3 years ago
What are the two main things an operating system does?
FromTheMoon [43]
Hello,

A computers operating system manages the software and hard ware on the computer.

Thanks for using brainly.
4 0
3 years ago
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