Answer:
Troubleshooting steps to take:
- Restart the tablet
- Restart the projector
Explanation:
When such problems occur, the basic and quick troubleshooting step is to restart the device or devices involved.
- Restart the tablet: This could come in handy regarding this problem. The inability to connect to the projector could be due to the inability of a specific service or driver needed for the projector. Restarting the tablet will load up the drivers and services again to enable smooth connections. When a restart is done, bugs are fixed, internet connection is rectified, memory leaks are stopped, performance is aided, the RAM (Random Access Memory) is flushed or cleaned. This should resolve the problem, however, if not, try number 2.
- Restart the projector: There are driver software on projectors, and due to one system failure or another, these software may fail to load. This could affect its connection to another device. As done in (1), restarting the projector will fix those bugs and load up, which should solve the connection issue.
Answer:
the homepage bounce rate
Explanation:
Bounce rate is defined as the percentage of people that visits a page on a website and then exit or leave. That is, the visitors did not view any other page except the first one and they just leave the page after that visit. In order to get the bounce rate, the total number of visitors to a single page is taken and its then divided by the total number of visits to the website. For example, if the total number of visitors to a website over a period of time is 3000, while those that only visited a page on the website is 500, then the bounce rate is
(500/3000) * 100 = 16%
For this question, the homepage recorded 100 visited only once out of 200 which means homepage bounce rate is 50% : (100/200)*100
While website bounce rate is total number of bounces across the website/total visit to the website
100+100 =200 this is the total bounces across the website
200/500 :500 is the total visit to the website
(200/500)*100 = 40 %
Therefore the homepage bounce rate is higher than the site bounce rate
Answer:
The program to this question can be given as:
Program:
def swap_values(user_val1, user_val2): #define function
return (user_val2, user_val1) #return values
if __name__ == '__main__': #define constructor.
n1 = int(input('Enter first number :')) #input value form user
n2 = int(input('Enter second number :')) #input value form user
(n1,n2) = swap_values(n1,n2) #hold function values.
print(n1) #print values
print(n2) #print values
Output:
Enter first number :3
Enter second number :8
8
3
Explanation:
The explanation of the above python program can be given as:
- In the python program we define a function that is "swap_values". This function takes two integer values that is "user_val1 and user_val2" as a parameters and returns variable values that is "user_val2 and user_val1".
- Then we use a constructor in this we define two variable that is "n1 and n2" these variable are use to take user-input from the user and pass the value into the function.
- To hold the value of the function we use n1 and n2 variable and print these variable value.
Answer:
a) Speedup gain is 1.428 times.
b) Speedup gain is 1.81 times.
Explanation:
in order to calculate the speedup again of an application that has a 60 percent parallel component using Anklahls Law is speedup which state that:
Where S is the portion of the application that must be performed serially, and N is the number of processing cores.
(a) For N = 2 processing cores, and a 60%, then S = 40% or 0.4
Thus, the speedup is:
Speedup gain is 1.428 times.
(b) For N = 4 processing cores and a 60%, then S = 40% or 0.4
Thus, the speedup is:
Speedup gain is 1.81 times.
