Exam (elaborations)
MIS 200 Exam 2 UA Tian (1)
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- Biology 348
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- Biology 348
MIS 200 Exam 2 UA Tian (1)
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MIS 200 Exam 2 UA TianThe CPU stores the results of computations in:
a. floppy disks
b. main memory
c. secondary memory
d. network cards
e. SSD storage - ANS-main memory
Which of the following is an example of storage hardware in computers? - ANS-magnetic disk
Which of the following refers to a small, portable storage device that can be used to back up
data and transfer it from one computer to another? - ANS-USB flash drive
A ________ is also called "the brain" of the computer. - ANS-central processing unit
A(n)________ is an example of storage hardware in computers. - ANS-magnetic disk
Main memory is also known as ________. - ANS-random access memory
Which of the following devices is an example of a storage hardware device? - ANS-optical disk
Which of the following terms refers to a collection of servers? - ANS-server farm
Bits are used for computer data because they ________. - ANS-are easy to represent physically
Bits are grouped into 8-bit chunks called ________. - ANS-bytes
A ________ is equivalent to 1,024 kilobytes. - ANS-megabyte
1 PB is equivalent to ________ terabytes. - ANS-1,024
Which of the following is a characteristic of volatile memory? - ANS-Contents are lost when
power is off
Which of the following is an example of nonvolatile memory? - ANS-optical disk
Which of the following memory devices is volatile in nature? - ANS-cache memory
Cache memory is also called "the brain" of a computer.
True/False - ANS-False
, Main memory stores the results of computations on the hard drive.
True/False - ANS-False
Which of the following hardware developments allow objects to connect to a network and share
data with any other application, service, or device? - ANS-Internet of Things
Which of the following is a characteristic of smart devices? - ANS-require microprocessors and
new products
________ is the altering of reality by overlaying digital information on real-world objects. -
ANS-Augmented reality (AR)
A mobile device that combines the functionality of a smartphone with the larger screen of a
tablet is called a__________. - ANS-phablet
Computers represent data using _____. - ANS-binary digits
Disruptive forces that have the potential to disrupt business as we know it include all of the
following EXCEPT__________. - ANS-Data mining applications
An industry that is likely to be negatively impacted byself-driving cars is__________. -
ANS-automobile repair shops
Every computing device hasa(n) __________, a program that controls thatdevice's resources.
- ANS-operating system
The predominant operating system fornon-mobile client computers is__________. -
ANS-Windows
__________ software means that the__________ is made available to the public. - ANS-open
source; source code
Popular, successful open source software products include all of the following EXCEPT
__________. - ANS-Oracle
An important advantage of__________ is that the browser provides a generally consistent
environment in which to execute. - ANS-Web applications
All the following are characteristics of native applications EXCEPT__________. - ANS-runs
seamlessly on any device under the browser
The major elements in a mobile system include all the following EXCEPT__________. -
ANS-in-place users
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