Exam (elaborations)
inf1505 Assignment 1 2024
- Course
- Inf1505
- Institution
- University Of South Africa (Unisa)
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4/17/24, 8:12 PM Assessment 1: Attempt reviewction to Business Information Systems Assessment 1
QUIZ
Started on Wednesday, 17 April
2024, 7:33 PM
State Finished
Completed on Wednesday, 17 April
2024, 8:10 PM
Time taken 36 mins 59 secs
Grade 25.00 out of 25.00
(100%)
Question 1
Correct
Mark 1.00 out of 1.00
Tshepitech, an international textile
company, uses a database to store data
on the number of products, suppliers,
and sales personnel. The process
component of the information system
conducts analysis on the data to provide
information about sales. Which can be
used by Tshepitech to generate
predictions for its next sales period?
a. Forecasting models
b. Estimation graphs
c. Modeling charts
d. Theoretical hypotheses
The correct answer is:
Forecasting models
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=17800287&cmid=860427 1/12
,4/17/24, 8:12 PM Assessment 1: Attempt review
Question 2
Correct
Mark 1.00 out of 1.00
Identify the type of computers that has
the highest price.
a. Subnotebooks
b. Notebooks
c. Personal computers
d. Supercomputers
The correct answer is:
Supercomputers
Question 3
Correct
Mark 1.00 out of 1.00
Social networking sites can reduce
organizations’ costs by _____.
a. giving customers more access
to all sorts of organizational
information
b. limiting buyers’ choices by
offering services that make it
di cult for customers to switch
c. providing an inexpensive
medium for targeting a large
customer base
d. customizing the organization’s
Web site and offering many
options to customers
The correct answer is:
providing an inexpensive medium for
targeting a large customer base
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=17800287&cmid=860427 2/12
,4/17/24, 8:12 PM Assessment 1: Attempt review
Question 4
Correct
Mark 1.00 out of 1.00
Writing data to a hard drive is an
example of a/an ________ operation.
a. storage
b. arithmetic
c. logical
d. retrieval
The correct answer is:
storage
Question 5
Correct
Mark 1.00 out of 1.00
In the context of IT jobs in the
information systems eld, a ____ designs
and maintains an organization’s Web site.
a. webmaster
b. web designer
c. web developer
d. web host provider
The correct answer is:
webmaster
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, 4/17/24, 8:12 PM Assessment 1: Attempt review
Question 6
Correct
Mark 1.00 out of 1.00
For each database, there:
a. is only one physical view of
data
b. are only two logical views of
data.
c. are multiple physical views of
data.
d. is only one logical view of data.
The correct answer is:
is only one physical view of data
Question 7
Correct
Mark 1.00 out of 1.00
The word computer consists of 64 bits,
which is equivalent to _____ bytes.
a. 4
b. 8
c. 16
d. 32
The correct answer is:
8
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