Summary
Summary INF1505 assignment 1
- Institution
- University Of South Africa (Unisa)
INF1505 assignment 1_2024 answers and questions.
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Assessment 1Open course index
Open block drawer
Started on Sunday, 7 April 2024, 3:31 PM
State Finished
Completed on Sunday, 7 April 2024, 4:16 PM
Time taken 45 mins 1 sec
Grade 25.00 out of 25.00 (100%)
Question 1
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Question text
In contrast to data in a database, data in a data warehouse is described as subject
oriented, which means that it _____.
a.
captures aggregated data
b.
manages data transactions
c.
focuses on a specific area
d.
categorizes based on time
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The correct answer is:
focuses on a specific area
Question 2
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Question text
In the context of IT jobs in the information systems field, a ____ designs and maintains
an organization’s Web site.
a.
webmaster
b.
web designer
c.
web developer
d.
web host provider
, Feedback
The correct answer is:
webmaster
Question 3
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Question text
Very-large-scale integration (VLSI) circuits were introduced in fifth-generation
computers.
True
False
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The correct answer is 'False'.
Question 4
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Question text
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 difficult 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
Feedback
The correct answer is:
providing an inexpensive medium for targeting a large customer base
Question 5
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Question text
Which decision is supported by a logistics information system (LIS)?
a.
Selecting the best modes of transportation
b.
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