Exam (elaborations)
INF1505 Assignment 2 2024
- Institution
- University Of South Africa (Unisa)
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10/11/23, 9:21 PM Assessment 2: Attempt reviewF1505-23-Y Welcome to the module INF1505: An Introduction to Business Information Systems Assessment 2
QUIZ
Started on Tuesday, 20 June 2023, 11:04 AM
State Finished
Completed on Tuesday, 20 June 2023, 11:44 AM
Time taken 40 mins
Grade 9.00 out of 25.00 (36%)
Question 1
Not answered
Marked out of 1.00
In the context of e-commerce transaction security measures, authentication is a critical factor
because it ensures that:
a. the person using a credit card number is the card’s legitimate owner.
b. a system quickly recovers in the event of a system failure or disaster.
c. a system can easily be restored to operational status.
d. the accuracy of information resources within an organization is maintained.
LEARNING OBJECTIVES: MIS.10e.5.5
The correct answer is:
the person using a credit card number is the card’s legitimate owner.
Question 2
Complete
Mark 0.00 out of 1.00
Using _____ is a way to solve health issues related to computer equipment.
a. wired keyboards
b. a high speed Internet
c. correct lighting
d. a high capacity RAM
LEARNING OBJECTIVES: MIS.10e.4.6
The correct answer is:
correct lighting
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,10/11/23, 9:21 PM Assessment 2: Attempt review
Question 3
Not answered
Marked out of 1.00
In the context of data communication, which of the following media is based on “line of sight”?
a. A ber-optic cable
b. A terrestrial microwave
c. A mechanical wave
d. A coaxial cable
LEARNING OBJECTIVES: MIS.10e.6.2
The correct answer is:
A terrestrial microwave
Question 4
Complete
Mark 0.00 out of 1.00
One aspect of intellectual property that has attracted attention recently is copyrights , also
known as domain squatting, which is registering, selling or using a domain name to pro t from
someone else's trademark.
Section 4-2c
The correct answer is: cybersquatting
Question 5
Complete
Mark 0.00 out of 1.00
_____ is the loss of power in a signal as it travels from the sending device to the receiving device.
a. Throughput
b. Bandwidth
c. Convergence
d. Attenuation
LEARNING OBJECTIVES: MIS.10e.6.2
The correct answer is:
Attenuation
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,10/11/23, 9:21 PM Assessment 2: Attempt review
Question 6
Complete
Mark 0.00 out of 1.00
The principle of _____ is the idea that several organizations working together can do what one
organization cannot.
a. merged organization
b. virtual organization
c. collated organization
d. pool organization
LEARNING OBJECTIVES: MIS.10e.4.6
The correct answer is:
virtual organization
Question 7
Complete
Mark 0.00 out of 1.00
One of the ways in which green computing can be achieved is by replacing meetings over
computer networks with actual face-to-face meetings.
Select one:
True
False
The correct answer is 'False'.
Question 8
Complete
Mark 0.00 out of 1.00
A _____ is a collection of binary digits, including message data and control characters for
formatting and transmitting, sent from computer to computer over a network.
a. packet
b. bandwidth
c. topology
d. protocol
LEARNING OBJECTIVES: MIS.10e.6.6
The correct answer is:
packet
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, 10/11/23, 9:21 PM Assessment 2: Attempt review
Question 9
Complete
Mark 0.00 out of 1.00
_____ is a voice-grade transmission channel capable of transmitting a maximum of 56,000 bps.
a. Sideband
b. Baseband
c. Broadband
d. Narrowband
LEARNING OBJECTIVES: MIS.10e.6.2
The correct answer is:
Narrowband
Question 10
Complete
Mark 1.00 out of 1.00
__________ are the top three countries for generating spam.
a. Nigeria, the Ukraine, and Mexico
b. The United States, China, and Russia
c. Iceland, Chile, and India
d. China, South Africa, and Germany
LEARNING OBJECTIVES: MIS.10e.4.3
The correct answer is:
The United States, China, and Russia
Question 11
Complete
Mark 0.00 out of 1.00
A/an _____ network is often used so that remote users have a secure connection to an
organization’s network.
a. terminal resource
b. virtual private
c. intrusion detection
d. biometric security
LEARNING OBJECTIVES: MIS.10e.5.5
The correct answer is:
virtual private
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=11372212&cmid=619395 4/10
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