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D075 - Unit 2 - Modules 1 – 3 (55 questions and answers).
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D075 - Unit 2 - Modules 1 – 3 (55 questions and answers).
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D075 - Unit 2 -Modules 1 – 3 (55
questions and
answers)
What is the definition of the term "best practice"?
The most effective way of arriving at a desired
outcome
Which observation about computing technology is
expressed in Moore's law?
Computing processing power doubles every 18
months
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5 Sanity-Saving Tips for Arguing on the Internet
What hardware component performs most of the
calculations for a computer?
CPU
What is the defining characteristic of application
software?
It performs a specific task for the user.
Which software supports a computer's basic
functions such as scheduling software tasks,
executing applications, and controlling
peripherals?
Systems software
Which category of computer is a business laptop?
Microcomputer
Which type of memory plays an important role in a
computer's ability to perform multitasking?
Virtual memory
How does a peripheral device function in a
network?
As a resource shared by multiple end users in a
network
Why is a passphrase useful?
It is secure and easy to memorize.
What is a computer network?
, Two or more computers connected to shared
resources
A technology business is growing rapidly and
needs new systems to support a growing
workforce. An IT manager is asked to create an IT
department to support the growing business. This
manager’s first task is to make an inventory of
essential items needed and their associated costs.
The list includes office supplies such as desks,
chairs, laptops, and a printer. The list also includes
a server, a network operating system, cables, a
hub, a router, and everything else it takes to set up
a network for the business. The IT manager’s boss
has some concerns about the cost of a network and
its impact on the company and employees.
The manager explains that a network will allow
employees to use shared peripheral devices on the
network. What is one?
A printer
A technology business is growing rapidly and
needs new systems to support a growing
workforce. An IT manager is asked to create an IT
department to support the growing business. This
manager’s first task is to make an inventory of
essential items needed and their associated costs.
The list includes office supplies such as desks,
chairs, laptops, and a printer. The list also includes
a server, a network operating system, cables, a
hub, a router, and everything else it takes to set up
a network for the business. The IT manager’s boss
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