Question 1 of 33
What are the three main categories of components that make up an IT
system?
computers, mobile devices, and servers
computers, connective wiring, and wireless routers.
servers, network software, and
...
Question 1 of 33
What are the three main categories of components that make up an IT
system?
computers, mobile devices, and servers
computers, connective wiring, and wireless routers.
servers, network software, and IT personnel
desktops, laptops, and mobile devices
hardware, software, and users
Correct. These three components are present in every IT system.
Question 2 of 33What does IT have in common with the respiratory, circulatory, and nervous
functions of the body?
all are accomplished by a combination of independent parts working together
as a system
each is accomplished by one single component
they are all independent of other functions taking place around them
Correct. IT brings together multiple components into one coherent
system.
Question 3 of 33
Which of the following is an example of processing data into information?
recording a live video conference call for future viewingsending a broadcast email to all members of a team
converting a series of decimal numbers to hexadecimal format
receiving a client’s name and returning a record of all the client’s interaction
with the company over the last five years
Correct. From one simple data entry, an entire record of useful
information is provided.
Question 4 of 33
True or False: IT personnel are responsible for directly overseeing all tasks
that make use of the IT system they provide for an organization.
True
FalseCorrect. Every individual is likely to use the IT system as part of their
work, and it would be impossible (and undesirable) for IT personnel to
oversee all those activities directly.
Question 5 of 33
Which administrator would be primarily responsible for establishing
effective firewalls for the network as a whole?
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