CMIS 108 Chapter 2 – Flashcards
Unlock all answers in this set
Unlock answersquestion
Transistors control the flow of _____ by switching electrical pulses on and off.
answer
electrons
question
The size and shape of the _____ influences what a system component may look like.
answer
motherboard
question
Employees have been the driving force in making _____ the most popular hardware brand today.
answer
Apple
question
The speed of the _____ influences how fast the processor can process data.
answer
internal clock
question
Moore's Law states that the number of transistors on a chip will double about every _____ months.
answer
24
question
Which of the following is an example of a special-purpose input device?
answer
OCR
question
A computer offers specific _____ to connect peripherals such as keyboards or printers.
answer
ports
question
The speed of a printer is measured in _____ per minute.
answer
pages
question
An all-in-one _____ combines functions such as faxing and scanning.
answer
printer
question
A _____ display type uses polarization technologies to add depth and realism for the viewer.
answer
3D
question
_____ was invented to standardize computer interfaces around one type of connection.
answer
The USB port
question
Which of the following is an example of optical storage?
answer
CD
question
Solid-state storage is quickly replacing _____ for storing data on small devices like the iPod.
answer
microdrives
question
When purchasing a typical PC today, you can expect at least _____ GB of RAM installed.
answer
2
question
With _____ memory, data is stored permanently with no moving parts or the need for electricity.
answer
flash
question
The _____ is the key active component in practically all modern electronics.
answer
transistor
question
Using Moore's Law, we can gauge how fast ____________ might be in the coming years.
answer
processors
question
The specifications of a computer usually include the speed of the _____ bus.
answer
front side
question
All of the following are common kinds of multicore processors EXCEPT _____.
answer
mega-core
question
Magnetic disks are a _____ access storage medium.
answer
direct
question
Read-only memory differs from random access memory due to its ability to _____ store instructions.
answer
permanently
question
____________ refers to the ability to maintain data within the system temporarily or permanently.
answer
Storage
question
Random access memory (RAM) is also sometimes called _____ storage.
answer
primary
question
A video card can be found inside the computer, plugged into the _____.
answer
motherboard
question
A mouse and a touch pad are examples of ____ devices.
answer
pointing
question
Speakers are always classified as _____ devices.
answer
output
question
One advantage of _____ printers is their ability to output realistic objects.
answer
3D
question
An integrated circuit may hold thousands, millions, or even billions of _____.
answer
transistors
question
The _____ is housed in the CPU and temporarily stores frequently used data.
answer
cache
question
Video cards have their own _____.
answer
memory
question
Monitor display size is measured _____.
answer
diagonally
question
Large retail stores use _____ terminals to track purchases and inventory.
answer
POS
question
Output that you can feel is called _____ output.
answer
haptic
question
Most of today's PCs come equipped with at least 512 _____ of video memory.
answer
megabytes
question
The iPad and other tablets take advantage of _____, allowing the user to use more than one finger to manipulate a display.
answer
multitouch displays
question
Two types of _____ are voice commands and marks on paper.
answer
input
question
All of the following sequences are stages of the machine cycle EXCEPT _________. fetch decode store sort
answer
sort
question
____________ systems utilize hundreds or thousands of CPUs working together.
answer
Massive parallel processing
question
A gaming system takes advantage of _____ processors to power up its speed and performance.
answer
multicore
question
Integrated circuits are also known as _____.
answer
microchips
question
The _____ plays an important role in transforming data into useful information.
answer
processor
question
Through the use of _____, pilots can simulate flights without ever leaving the ground.
answer
virtual reality
question
ROM is used for important programs like _____, which come(s) from the manufacturer.
answer
firmware
question
The task of video _____ is to serve as a buffer between the processor and the monitor.
answer
memory
question
_____ relies on voice input to respond with a computer-generated reply.
answer
Siri
question
A CPU component known as the _____ carries out the instructions used for mathematical and logical operations.
answer
ALU
question
Two-layer Blu-ray discs now can store _____ GB of data.
answer
50
