Exam (elaborations)
INF1520 EXAM PACK 2025 {DETAILED QUESTIONS AND ANSWERS}
- Course
- Human Computer Interaction I
- Institution
- University Of South Africa
INF1520 EXAM PACK 2025 {DETAILED QUESTIONS AND ANSWERS}
[Show more]
Content preview
lOMoAR cPSD| 48803696Downloaded by Vincent kyalo (kyalomulei854@gmail.com)
, lOMoAR cPSD| 48803696
Multiple-Choice Solutions
1. The most frequently used technique of
requirements elicitation for user interfaces
involves:
1. Canvasses
2. Surveys
3. Experiments
4. Reviews.
5. Interviews
2. The following statement(s) about
groupware are true EXCEPT?
A. It is intended to help different people to
work together on a common product.
B. It refers to systems through which CSCW
manifests.
C. It enables large numbers of users to be
contacted at the same address.
D. These applications are difficult to design
and build.
Options:
1. A, B and C
2. A, B and D
3. C Only
Downloaded by Vincent kyalo (kyalomulei854@gmail.com)
, lOMoAR cPSD| 48803696
4. A Only
5. B Only.
3. Which of the following are problems of
CSCW which distinguish it from single
user applications?
A. It may be difficult for users
to know who else is also using
the system. B. Two or more
users wanting to use the same
resource simultaneously.
C. A user frustrating another by preventing
him/her from performing an action.
D. Having different views of a system.
Options:
1. A, B and D
2. A, B and C
3. A, B, C and D.
4. A, C and D
5. A and B
4. Software that is developed for the purpose
of doing harm or gaining unlawful access to
information is referred to as:
1. Courseware
Downloaded by Vincent kyalo (kyalomulei854@gmail.com)
, lOMoAR cPSD| 48803696
2. Malware
3. Middleware
4. Freeware
5. Shareware
5. ‘Cracker’ is a name proposed for someone
who:
1. Attacks a computer system.
2. Spreads computer viruses.
3. Finds obscure problems in program code.
4. Creates computer viruses.
5. All of the above.
6. The contributing factors to the digital
divide are:
A. Financial constraints
B. Lack of skills
C. Well-designed systems
D. Availability of basic infrastructure.
Options:
1. A and C
2. A and D
3. B and C
4. B and D.
5. A and B
Downloaded by Vincent kyalo (kyalomulei854@gmail.com)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Jennifer2024. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R48,92. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
61231 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 15 years now