INF1505
EXAM
PACK
2025
, lOMoARcPSD|58918787
UNISA 2024 INF1505-24-Y Welcome to the module INF1505: An Introduction to Business Information Systems
Assessment 1
QUIZ
Started onTuesday, 9 April 2024, 11:00 PM
State Finished
Completed onTuesday, 9 April 2024, 11:35 PM
Time taken34 mins 32 secs
Grade 24.00 out of 25.00 (96%)
1
Question
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
2
Question
Correct
Mark 1.00 out of 1.00
Which statement is true of gallium arsenide chips?
a. They run at higher speeds than silicon chips.
b. They were used in third-generation computers.
c. They are ideal for mass production.
d. They have low production costs.
The correct answer is:
They run at higher speeds than silicon chips.
Downloaded by Jonah Njenga ()
, lOMoARcPSD|58918787
3
Question
Correct
Mark 1.00 out of 1.00
In the context of big data, velocity is _________.
a. the speed with which the data has to be gathered and processed
b. the trustworthiness and accuracy of the data
c. the value that the collected data brings to the decision-making process
d. the quantity of transactions, measured in petabytes or exabytes
The correct answer is:
the speed with which the data has to be gathered and processed
4
Question
Correct
Mark 1.00 out of 1.00
A/an _____ is an input device
a. plasma display
b. laser printer
c. data tablet
d. inkjet printer
The correct answer is:
data tablet
5
Question
Correct
Mark 1.00 out of 1.00
Very-large-scale integration (VLSI) circuits were introduced
fth-generation
in computers.
True
False
The correct answer is 'False'.
Downloaded by Jonah Njenga ()
, lOMoARcPSD|58918787
6
Question
Correct
Mark 1.00 out of 1.00
Identify an advantage of a mouse over a trackball.
a. A mouse processes more information than a trackball
b. A mouse is more precise in positioning the pointer than a trackball
c. A mouse occupies space than a trackball
d. A mouse is stationary, whereas a trackball has to be moved around.
The correct answer is:
A mouse is more precise in positioning the pointer than a trackball
7
Question
Correct
Mark 1.00 out of 1.00
A petabyte is equal to _____ bytes.
a. 230
b. 240
c. 250
d. 260
The correct answer is:
250
8
Question
Correct
Mark 1.00 out of 1.00
In a _____ model, the relationships among records form a treelike structure.
a. hierarchical
b. relational
c. netwrok
d. spiral
The correct answer is:
hierarchical
Downloaded by Jonah Njenga ()
EXAM
PACK
2025
, lOMoARcPSD|58918787
UNISA 2024 INF1505-24-Y Welcome to the module INF1505: An Introduction to Business Information Systems
Assessment 1
QUIZ
Started onTuesday, 9 April 2024, 11:00 PM
State Finished
Completed onTuesday, 9 April 2024, 11:35 PM
Time taken34 mins 32 secs
Grade 24.00 out of 25.00 (96%)
1
Question
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
2
Question
Correct
Mark 1.00 out of 1.00
Which statement is true of gallium arsenide chips?
a. They run at higher speeds than silicon chips.
b. They were used in third-generation computers.
c. They are ideal for mass production.
d. They have low production costs.
The correct answer is:
They run at higher speeds than silicon chips.
Downloaded by Jonah Njenga ()
, lOMoARcPSD|58918787
3
Question
Correct
Mark 1.00 out of 1.00
In the context of big data, velocity is _________.
a. the speed with which the data has to be gathered and processed
b. the trustworthiness and accuracy of the data
c. the value that the collected data brings to the decision-making process
d. the quantity of transactions, measured in petabytes or exabytes
The correct answer is:
the speed with which the data has to be gathered and processed
4
Question
Correct
Mark 1.00 out of 1.00
A/an _____ is an input device
a. plasma display
b. laser printer
c. data tablet
d. inkjet printer
The correct answer is:
data tablet
5
Question
Correct
Mark 1.00 out of 1.00
Very-large-scale integration (VLSI) circuits were introduced
fth-generation
in computers.
True
False
The correct answer is 'False'.
Downloaded by Jonah Njenga ()
, lOMoARcPSD|58918787
6
Question
Correct
Mark 1.00 out of 1.00
Identify an advantage of a mouse over a trackball.
a. A mouse processes more information than a trackball
b. A mouse is more precise in positioning the pointer than a trackball
c. A mouse occupies space than a trackball
d. A mouse is stationary, whereas a trackball has to be moved around.
The correct answer is:
A mouse is more precise in positioning the pointer than a trackball
7
Question
Correct
Mark 1.00 out of 1.00
A petabyte is equal to _____ bytes.
a. 230
b. 240
c. 250
d. 260
The correct answer is:
250
8
Question
Correct
Mark 1.00 out of 1.00
In a _____ model, the relationships among records form a treelike structure.
a. hierarchical
b. relational
c. netwrok
d. spiral
The correct answer is:
hierarchical
Downloaded by Jonah Njenga ()
