Exam (elaborations)
INF3720 EXAM PACK 2025 {DETAILED QUESTIONS AND ANSWERS }
- Institution
- University Of South Africa
INF3720 EXAM PACK 2025 {DETAILED QUESTIONS AND ANSWERS }
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UNIVERSITY
EXAMINATIONS
JAN/FEB 2023
INF3720
Human Computer Interaction
Date: January 2023
Duration: 2 hours
Total marks: 100
Examiners:
First: Dr B. Chipangura
Second: Prof M. van der Merwe
External: Dr. G. Toko
Open Rubric
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This is a closed book examination, under IRIS
invigilation. Unisa exam policy applies.
Instructions to students
1. Answer all questions in the given order.
2. You are not allowed to use Mobile devices, or
Calculators.
3. Students must upload their answer scripts in a single
PDF file (answer scripts must not be password protected
or uploaded as “read only” files.)
4. NO emailed scripts will be accepted.
5. Students are advised to preview submissions (answer
scripts) to ensure legibility and that the correct answer
script file has been uploaded.
6. Students are permitted to resubmit their answer scripts
should their initial submission be unsatisfactory.
7. Incorrect file format and uncollated answer scripts will
not be considered.
8. Incorrect answer scripts and/or submissions made on
unofficial examinations platforms (including the
invigilator cellphone application) will not be marked
and no opportunity will be granted for resubmission.
9. Mark awarded for incomplete submission will be the
student’s final mark. No opportunity for resubmission
will be granted.
10. Mark awarded for illegible scanned submission will be
the student’s final mark. No opportunity for
resubmission will be granted.
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11. Submissions will only be accepted from registered
student accounts.
12. Students who have not utilised invigilation or proctoring
tools will be subjected to disciplinary processes.
13. Students suspected of dishonest conduct during the
examinations will be subjected to disciplinary processes.
UNISA has a zero tolerance for plagiarism and/or any
other forms of academic dishonesty.
14. Students are provided 30 minutes to submit their answer
scripts after the official examination time. Submissions
made after the official examination time will be rejected
by the examination regulations and will not be marked.
Students experiencing technical challenges, contact the SCSC
080 000 1870 or email Examenquiries@unisa.ac.za or refer
to Get-Help for the list of additional contact numbers.
Question 1 [ 20 marks]
Write the correct answer on your answer sheet. For example,
1: B.
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