D322 INTRODUCTION TO IT PRACTICE QUESTIONS
AND ANSWERS FOR EXAM COMPLETE GRADED A
WESTERN GOVERNORS UNIVERSITY
The _____ keyword in SQL is used to inform the DBMS of the specific
criteria the data should match to be returned as the output of the query.
Correct Answer -WHERE clause
___________ is ephemeral, meaning data stored is lost when the computer
is powered off.
Correct Answer -RAM
During this phase of Project Management, the projects scope and project
management plan are defined.
Correct Answer -Planning phase
During _______ users test the system in an operational setting to make
sure the system continues to align with business objectives and meet the
goals of the stakeholders.
Correct Answer -User Acceptance Testing
Which of the following best describes the differences between memory
and the hard drive?
Correct Answer -Memory stores instructions and data used by programs in
the moment; whereas a hard drive stores data, programs, and files that can
be accessed at a future time.
, The __________________ is the electronic circuit responsible for executing
computer program instructions.
Correct Answer -Central Processing Unit
In a __________ shell forward slash (/) is used to express directory paths?
Correct Answer -Linux
Which of the following best describes the Internet?
Correct Answer -The Internet is a global network of networks.
Which of the following statements best defines the CPU?
Correct Answer -The CPU controls the speed at which instructions are
retrieved and processed in the computer.
Which of the following would NOT be considered hardware?
Correct Answer -word processor
Which of the following would NOT be the responsibility of the system
administrator?
Correct Answer -Answering e-mails from potential customers.
A scanner is a peripheral device for what system?
Correct Answer -I/O (input/output)
What external component will allow peripherals to be connected to the
system unit and connect additional input, output, storage, and
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