Answer:
Means no matter how many processors you use, speed up never increase from 10 times.
Explanation:
If a problem of size W has a serial component Ws,then performance using parallelism:
Using Amdahl's Law:
Tp = (W - Ws )/ N + Ws
Here, Ws = .1,
W - Ws = .9
Performance Tp = (.9 / N) + .1
---------------------------------------------------------
Speed Up = 1 / ( (.9 / N) + .1)
If N -> infinity, Speed Up <= 10
Means no matter how many processors you use, speed up never increase from 10 times.
Answer:
4160000 bytes
Explanation:
One page = 52 lines of text
One line of text = 80 characters
=> One page = 80 x 52 = 4160 characters
Therefore, 500 pages of text will have 4160 x 500 characters = 2080000 characters.
Since 1 character takes up 2 bytes of computer memory, it impleies that a 500 page novel will take up 2080000 x 2 bytes = 4160000 bytes.
Answer:
- import java.util.Scanner;
-
- public class Main {
- public static void main (String [] args) {
-
- int jersey_num [] = new int[5];
- int rating [] = new int[5];
-
- Scanner inStream = new Scanner(System.in);
-
- for(int i=0; i < 5; i++){
- System.out.print("Enter player " + (i+1) + "'s jersey number:");
- jersey_num[i] = inStream.nextInt();
-
- System.out.print("Enter player " + (i+1) + "'s rating:");
- rating[i] = inStream.nextInt();
- }
-
- System.out.println("ROSTER");
-
- for(int j=0; j < 5; j++){
- System.out.println("Player " + (j+1) + "-- Jersey number: " + jersey_num[j] + ", Rating: " + rating[j]);
- }
- }
- }
Explanation:
The solution code is written in Java. Firstly create two array, jersey_num and rating, with int type. This is to hold the five pairs of numbers input by user (Line 6 -7).
Next, create a for loop that run for 5 iterations and in each iteration prompt user to input jersey number and rating (Line 11 -17). The input number and rating will be set to the array, jersey_num and rating, respectively.
Next, print the title "Roster" (Line 19).
Create another for loop to display the five input pair of values (Line 21 - 23).
Answer:
B
Explanation:
the file to be transcribes should have an audio,it maybe a scam,so you have to file a report.
