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
policies and guidelines regarding plagiarism, citation, and referencing. These study notes should be used as a
tool for learning and inspiration, but any direct reproduction of the content without proper acknowledgment and
citation may constitute academic misconduct.
4. Limited Liability: The seller of these study notes shall not be held liable for any direct or indirect damages,
losses, or consequences arising from the use of the notes. This includes, but is not limited to, poor grades,
academic penalties, or any other negative outcomes resulting from the application or misuse of the information
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
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
policies and guidelines regarding plagiarism, citation, and referencing. These study notes should be used as a
tool for learning and inspiration, but any direct reproduction of the content without proper acknowledgment and
citation may constitute academic misconduct.
4. Limited Liability: The seller of these study notes shall not be held liable for any direct or indirect damages,
losses, or consequences arising from the use of the notes. This includes, but is not limited to, poor grades,
academic penalties, or any other negative outcomes resulting from the application or misuse of the information
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
