MIS 2113 Exam 4 questions with correct
answers graded A+
The four modules are: - correct answer ✔✔Storing & Retrieving Data
Analyzing & Visualizing Data
Automating Data Operations
Protecting Data
What is the order of computer processing - correct answer ✔✔User
Application
Operating System
Hardware
Central Processing Unit (CPU) - correct answer ✔✔executes instructions
speed measured in Gigahertz (GHz)
Bus Speed - correct answer ✔✔Measured in megahertz (MHz)
The higher the ___, the faster the computer - correct answer ✔✔Bus speed
What is the typical bus speed - correct answer ✔✔100 MHz
Motherboard - correct answer ✔✔Houses the computer's main electronic
components
,Network interface - correct answer ✔✔built into the motherboard
can be wired or wireless
___ connection is wired - correct answer ✔✔Ethernet
___ connection is wireless - correct answer ✔✔Wi-fi
Cache - correct answer ✔✔very small and very fast (4mb)
stores frequently used info on the CPU
Secondary storage - correct answer ✔✔disk, has a lot of space
info will save if power is lost
List the secondary storage from slowest/cheapest to fastest/most expensive -
correct answer ✔✔spinning disk (hard drive)
solid state drive
flash storage
Random Access Memory (RAM) - correct answer ✔✔stores things currently being
used
does not save info if power is lost
measured in GB, 8 GB minimum
List the storage sizes from smallest to largest - correct answer ✔✔bit
, byte
kilo
mega
giga
tera
peta
exa
give an example of 1 bit - correct answer ✔✔"..."
give an example of 1 byte - correct answer ✔✔the letter "f"
give an example of 1 kilobyte - correct answer ✔✔a few paragraphs
give an example of 1 megabyte - correct answer ✔✔a small book
give an example of 1 gigabyte - correct answer ✔✔truck of books
give an example of 1 terabyte - correct answer ✔✔research library
give an example of 1 petabyte - correct answer ✔✔all research libraries in the
world
give an example of 1 exabyte - correct answer ✔✔all words ever spoken (5EB)
answers graded A+
The four modules are: - correct answer ✔✔Storing & Retrieving Data
Analyzing & Visualizing Data
Automating Data Operations
Protecting Data
What is the order of computer processing - correct answer ✔✔User
Application
Operating System
Hardware
Central Processing Unit (CPU) - correct answer ✔✔executes instructions
speed measured in Gigahertz (GHz)
Bus Speed - correct answer ✔✔Measured in megahertz (MHz)
The higher the ___, the faster the computer - correct answer ✔✔Bus speed
What is the typical bus speed - correct answer ✔✔100 MHz
Motherboard - correct answer ✔✔Houses the computer's main electronic
components
,Network interface - correct answer ✔✔built into the motherboard
can be wired or wireless
___ connection is wired - correct answer ✔✔Ethernet
___ connection is wireless - correct answer ✔✔Wi-fi
Cache - correct answer ✔✔very small and very fast (4mb)
stores frequently used info on the CPU
Secondary storage - correct answer ✔✔disk, has a lot of space
info will save if power is lost
List the secondary storage from slowest/cheapest to fastest/most expensive -
correct answer ✔✔spinning disk (hard drive)
solid state drive
flash storage
Random Access Memory (RAM) - correct answer ✔✔stores things currently being
used
does not save info if power is lost
measured in GB, 8 GB minimum
List the storage sizes from smallest to largest - correct answer ✔✔bit
, byte
kilo
mega
giga
tera
peta
exa
give an example of 1 bit - correct answer ✔✔"..."
give an example of 1 byte - correct answer ✔✔the letter "f"
give an example of 1 kilobyte - correct answer ✔✔a few paragraphs
give an example of 1 megabyte - correct answer ✔✔a small book
give an example of 1 gigabyte - correct answer ✔✔truck of books
give an example of 1 terabyte - correct answer ✔✔research library
give an example of 1 petabyte - correct answer ✔✔all research libraries in the
world
give an example of 1 exabyte - correct answer ✔✔all words ever spoken (5EB)
