Exam (elaborations)

INF1520 EXAM PACK 2023 - DISTINCTION GUARANTEED

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Course
(INF1520)

Institution
University Of South Africa (Unisa)

Well-structured INF1520 EXAM PREPARATION PACK - DISTINCTION GUARANTEED. Contains recent exam questions and answers, and Summarised study notes. All you need to pass the OCTOBER NOVEMBER 2023 EXAMS

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Uploaded on November 16, 2023
Number of pages 285
Written in 2023/2024
Type Exam (elaborations)
Contains Questions & answers

inf1520

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INF1520
EXAM PACK
 Recent exam questions and answers
 Summarised study notes
 Exam tips and guidelines

DISCLAIMER & TERMS OF USE
1. Educational Aid: These study notes are designed to serve as educational aids and should not be considered as a
substitute for individual research, critical thinking, or professional guidance. Students are encouraged to
conduct their own extensive research and consult with their instructors or academic advisors for specific
assignment requirements.
2. Personal Responsibility: While every effort has been made to ensure the accuracy and reliability of the
information provided in these study notes, the seller cannot guarantee the completeness or correctness of all
the content. It is the responsibility of the buyer to verify the accuracy of the information and use their own
judgment when applying it to their assignments.
3. Academic Integrity: It is crucial for students to uphold academic integrity and adhere to their institution's
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4. Limited Liability: The seller of these study notes shall not be held liable for any direct or indirect damages,
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provided.

, INF1520

OCTOBER NOVEMBER 2022

MEMO

, Started on Thursday, 17 November 2022, 7:48 AM
State Finished
Completed on Thursday, 17 November 2022, 9:02 AM
Time taken 1 hour 13 mins

Question 1
Complete

Marked out of 2.00

Which of the following are urban myths about the impact of computer systems on human physiology?

Select one:
a. Eyesight deteriorates because of computer systems; brightness cause headaches; and epilepsy the visual display and units of
computers do not cause epilepsy.
b. Eyesight deteriorates because of computer systems; epilepsy the visual display and units of computers do not cause epilepsy and
light cause brain damage.
c. Eyesight deteriorate because of computer systems; and brightness causes headaches.
d. Brightness causes headaches and epilepsy the visual display and units of computers do not cause epilepsy.

Question 2
Complete

Marked out of 2.00

Which one of the following is a usability principle that refers to the accuracy and completeness with which specified users can achieve
specified goals in particular environments?

Select one:
a. Satisfaction
b. Perception
c. Cognition
d. Efficiency
e. Effectiveness [A]

https://cset. myexams.unisa.ac.za/mod/quiz/review.php?attempt=167768&cmid=72704&showall=1 1/20

, Marked out of 2.00

YIU VIS UI US IVHVWITIY SLGLTTHISHLW AIT YUU TAAHIPIGD LW ISOUIVE DU TID LAUDTU VY RSYMUAIU di TTIVUDG HTIUVGHTITHILDE

Select one:
a. Use laptop mouse
b. Replace keyboard
c. Use a secretary
d. Use of a wrist support

Question 4
Complete

Marked out of 2.00

The process whereby a product is gradually improved over time is referred to as:

Select one:
a. affordance design
b. consistent design
c. improved design
d. evolutionary design
e. changing design

Question 5
Complete

Marked out of 2.00

An interface need not be an artwork to be aesthetically pleasing. Which of the following are examples of common design mistakes?

Select one:
a. Use red as a background colour.
b. Thinking for the user, the interface elements should be organised in a logical and well-balanced way; as well as use red as
background colour.
c. Putting aesthetics above usability; and cluttering the interface.
d. Putting aesthetics above usability, thinking for the user and cluttering the interface.

https://cset. myexams.unisa.ac.za/mod/quiz/review.php?attempt=167768&cmid=72704&showall=1 2/20

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INF1520 EXAM PACK 2023 - DISTINCTION GUARANTEED

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