ITE 221 Final | UPDATED Questions with 100% Verified Answers
Question: A ____ device isn't restricted to any specific order when accessing data.
Answer:
random access
Question: The latest trend in high-performance CPU design embeds multiple CPUs and cache memory on a
single chip—an approach called ____.
Answer:
multicore architecture
Question: The time the disk controller must wait for the right sector to rotate beneath the heads is called ____.
Answer:
rotational delay
Question: A storage device or medium is ____ if it holds data without loss over long periods.
Answer:
nonvolatile
Question: A ____ is a shared electrical or optical channel that connects two or more devices.
Answer:
bus
Question: ____ is a technique that reduces the number of bits used to encode data, such as a file or a stream of
video images transmitted across the Internet.
Answer:
compression
Question: A modern large format printer is a _____ printer that can print on wider-than normal rolls of paper.
Answer:
inkjet
Question: The ratio of cache hits to read accesses is called the cache's ____.
Answer:
hit ratio
, Question: The time needed to move from one track to another is called ____, typically measured in
milliseconds.
Answer:
track-to-track seek time
Question: ____ is the sum of average access delay and the time required to read a single sector.
Answer:
average access time
Question: The ____ is the device or substance that actually holds data.
Answer:
storage medium
Question: ____ is the most important characteristic differentiating primary and secondary storage.
Answer:
speed
Question: Each cell in the matrix representing one part of a digital image is called a ____.
Answer:
pixel
Question: The phrase ____ describes approaches to increasing processing and other computer system power by
using larger and more powerful computers.
Answer:
scaling up
Question: ____ is a cost-effective approach to computer system design when a single computer runs many
different application programs or services.
Answer:
multi-processor architecture
Question: A wireless ____ connects a wireless network to a wired network.
Question: A ____ device isn't restricted to any specific order when accessing data.
Answer:
random access
Question: The latest trend in high-performance CPU design embeds multiple CPUs and cache memory on a
single chip—an approach called ____.
Answer:
multicore architecture
Question: The time the disk controller must wait for the right sector to rotate beneath the heads is called ____.
Answer:
rotational delay
Question: A storage device or medium is ____ if it holds data without loss over long periods.
Answer:
nonvolatile
Question: A ____ is a shared electrical or optical channel that connects two or more devices.
Answer:
bus
Question: ____ is a technique that reduces the number of bits used to encode data, such as a file or a stream of
video images transmitted across the Internet.
Answer:
compression
Question: A modern large format printer is a _____ printer that can print on wider-than normal rolls of paper.
Answer:
inkjet
Question: The ratio of cache hits to read accesses is called the cache's ____.
Answer:
hit ratio
, Question: The time needed to move from one track to another is called ____, typically measured in
milliseconds.
Answer:
track-to-track seek time
Question: ____ is the sum of average access delay and the time required to read a single sector.
Answer:
average access time
Question: The ____ is the device or substance that actually holds data.
Answer:
storage medium
Question: ____ is the most important characteristic differentiating primary and secondary storage.
Answer:
speed
Question: Each cell in the matrix representing one part of a digital image is called a ____.
Answer:
pixel
Question: The phrase ____ describes approaches to increasing processing and other computer system power by
using larger and more powerful computers.
Answer:
scaling up
Question: ____ is a cost-effective approach to computer system design when a single computer runs many
different application programs or services.
Answer:
multi-processor architecture
Question: A wireless ____ connects a wireless network to a wired network.
