INF1520
EXAM PACK
FOR ASSISTANCE WITH THIS MODULE +27 67 171 1739
, 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
FOR ASSISTANCE WITH THIS MODULE +27 67 171 1739
, 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
