I need to create a exam system. i have to give 20 question in a list. it should display 10 question randomly in a form. how can i do this in c#.dotnet?
please anyone help me
sinthurika
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Jump to PostWhat have you already tried for yourself?
Glad to comment on that!
Jump to PostFollows these steps:
1. Add 10 question into an instance of ArrayList.
2. Generate random number between 0-9 and store it in 'index'
int variable. (Use Random class).
3. Display arraylist item at 'index'.
4. Remove arraylist item at 'index'.
5. Generate random number between 0 to 8 and store …
All 7 Replies
ddanbe
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Professional Procrastinator
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What have you already tried for yourself?
Glad to comment on that!
kvprajapati
1,826
Posting Genius
Team Colleague
Follows these steps:
1. Add 10 question into an instance of ArrayList.
2. Generate random number between 0-9 and store it in 'index'
int variable. (Use Random class).
3. Display arraylist item at 'index'.
4. Remove arraylist item at 'index'.
5. Generate random number between 0 to 8 and store it in 'index'
int variable.
6. ... repeat these steps...
ddanbe
2,724
Professional Procrastinator
Featured Poster
>>1. Add 10 question into an instance of ArrayList.
Correct, only it has to be a list of 20 questions out of which 10 have to be selected.
sinthurika
0
Newbie Poster
thank you
serkan sendur
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Postaholic
Banned
allets
0
Newbie Poster
I would just like to ask if there is an existing system that randomize test questions for teachers?.
ChrisHunter
152
Posting Whiz in Training
Featured Poster
could you poaaibly add all questions to an array and then randomly choosing them by setting the scope of random.Next(); and use the random number generated to access a question using its index within the array ?
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