Question

(a) Mention two different ways to check if the user input contains a dollar sign $. (2 marks) (b) Describe two different ways to remove a specific item from a Python dictionary. Compare between them. (3 marks) (c) The following table shows the workshop times for specific dates: Date 1/5 10/6 5/7 Workshop times 9:30 10:15 11:00 12:30 15:15 Write a code to create a dictionary that maps each date to a list of workshop times. (2 marks) (d) Write a code to iterate over the dictionary created in part (c) and print the workshop times for each date, separated by spaces, as follows: 1/5: 9:30 10:15 10/6: 11:00 5/7: 12:30 15:15

          (a) Mention two different ways to check if the user input contains a dollar sign $. 
(2 marks)
(b) Describe two different ways to remove a specific item from a Python dictionary. Compare
between them.
(3 marks)
(c) The following table shows the workshop times for specific dates:
Date
1/5
10/6
5/7
Workshop times
9:30
10:15
11:00
12:30
15:15
Write a code to create a dictionary that maps each date to a list of workshop times.
(2 marks)
(d) Write a code to iterate over the dictionary created in part (c) and print the workshop times
for each date, separated by spaces, as follows:
1/5: 9:30 10:15
10/6: 11:00
5/7: 12:30 15:15

(a) Mention two different ways to check if the user input contains a dollar sign .
(2 marks)
(b) Describe two different ways to remove a specific item from a Python dictionary. Compare
between them.
(3 marks)
(c) The following table shows the workshop times for specific dates:
Date
1/5
10/6
5/7
Workshop times
9:30
10:15
11:00
12:30
15:15
Write a code to create a dictionary that maps each date to a list of workshop times.
(2 marks)
(d) Write a code to iterate over the dictionary created in part (c) and print the workshop times
for each date, separated by spaces, as follows:
1/5: 9:30 10:15
10/6: 11:00
5/7: 12:30 15:15

Added by Jeffrey A.

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