Daily and shift reports in SCADA systems - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to schedule a daily report generation at midnight.

SCADA systems

schedule.every().day.at("[1]:00").do(generate_report)

Drag options to blanks, or click blank then click option'

A23

B12

C00

D06

Attempts:

3 left

💡 Hint

Common Mistakes

Using 12 (noon) instead of midnight

Using 23 (11 PM) instead of 00

The daily report should be scheduled at midnight, which is "00:00" in 24-hour format.

2fill in blank

medium

Complete the code to generate a shift report every 8 hours.

SCADA systems

schedule.every([1]).hours.do(generate_shift_report)

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A24

B6

C12

D8

Attempts:

3 left

💡 Hint

Common Mistakes

Using 6 or 12 hours which do not match typical shift lengths

Using 24 hours which is daily, not shift-based

Shift reports are generated every 8 hours to cover three shifts in a day.

3fill in blank

hard

Fix the error in the code to correctly log the report generation time.

SCADA systems

log.info(f"Report generated at: [1]")

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Adatetime.now()

Bdatetime.now

Ddatetime.now()()

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting parentheses after now

Adding extra parentheses causing syntax errors

datetime.now() is a function call that returns the current date and time. Omitting parentheses or adding extra ones causes errors.

4fill in blank

hard

Fill both blanks to create a dictionary comprehension that maps shift names to their durations in hours.

SCADA systems

shift_hours = {shift.[1]: shift.[2] for shift in shifts}

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Aname

Bduration

Cid

Dstart_time

Attempts:

3 left

💡 Hint

Common Mistakes

Using shift.id or shift.start_time which are not descriptive for this mapping

The dictionary keys should be shift names and values should be their durations.

5fill in blank

hard

Fill all three blanks to filter and create a report dictionary for shifts longer than 6 hours.

SCADA systems

report = {shift.name: shift.duration for shift in shifts if shift.[2] {{BLANK_3}} 6}

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A{shift.name: shift.duration}

Bduration

C>

Dname

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect attribute names or comparison operators

Not using dictionary comprehension syntax

The dictionary comprehension creates a mapping of shift names to durations only for shifts where duration is greater than 6 hours.