What are the values of a[k] and a[k+1] after code corresponding to the following pseudocode runs? a[k] = 10;
a[k+1] = 20;
temp = a[k];
a[k] = a[k+1] ;
a[k+1] = temp ;

Group of answer choices

A. a[k] = 20, a[k + 1] = 20

B. a[k] = 20, a[k + 1] = 10

C. a[k] = 10, a[k + 1] = 10

D. a[k] = 10, a[k + 1] = 20

Option B: a[k] = 20, a[k + 1] = 10 is the correct answer.

Explanation:

We will dry run the pseudocode line by line and monitor the values stored in elements to get the final answer.

We have three elements to be used in the code.

a[k] , a[k+1] and temp

a[k] = 10;

This line assigns value 10 to a[k]

a[k+1] = 20;

This line assigns value 20 to a[k+1]

temp = a[k];

This line will assign the value in a[k] to temp i.e. we have following values currently stored at the three locations a[k] = 10, a[k+1] = 20 and temp = 10

a[k] = a[k+1] ;

This line of code assigns the value of a[k+1] to a[k] which means now we have a[k] = 20 , a[k+1] = 20 and temp =10

a[k+1] = temp ;

This line will assign the value in temp to a[k+1] which means now we have

a[k] = 20 , a[k+1] = 10 and temp = 10

Hence, looking at the final values in a[k] and a[k+1] it can be concluded that

Option B: a[k] = 20, a[k + 1] = 10 is the correct answer

universal windows platform is an open source api created by microsoft and first introduced in windows 10. the purpose of this platform is to develop universal apps that run on windows 10, windows 10 mobile, xbox one and hololens without the need to be re-written for each. it supports windows app development using c++, c#, vb.net, and xaml. the api is implemented in c++, and supported in c++, vb.net, c#, f# and javascript. designed as an extension to the windows runtime platform first introduced in windows server 2012 and windows 8, uwp allows developers to create apps that will potentially run on multiple types of devices.

make sure each item is its own paragraph.