ITE 221 FINAL [2026] | UPDATED ACTUAL | Question and
Answer | STEP-BY-STEP SOLUTIONS AND STUDY GUIDE
• The latest trend in high-performance CPU design embeds multiple CPUs and
cache memory on a single chip—an approach called ____. -✓✓ ANSWER:
multicore architecture
• The time the disk controller must wait for the right sector to rotate beneath the
heads is called ____. -✓✓ ANSWER: rotational delay
• A storage device or medium is ____ if it holds data without loss over long
periods. -✓✓ ANSWER: nonvolatile
• A ____ is a shared electrical or optical channel that connects two or more
devices. -✓✓ ANSWER: bus
• ____ 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
• A modern large format printer is a _____ printer that can print on wider-than
normal rolls of paper. -✓✓ ANSWER: inkjet
• The ratio of cache hits to read accesses is called the cache's ____. -✓✓
ANSWER: hit ratio
• The time needed to move from one track to another is called ____, typically
measured in milliseconds. -✓✓ ANSWER: track-to-track seek time
, • ____ is the sum of average access delay and the time required to read a single
sector. -✓✓ ANSWER: average access time
• The ____ is the device or substance that actually holds data. -✓✓ ANSWER:
storage medium
• ____ is the most important characteristic differentiating primary and secondary
storage. -✓✓ ANSWER: speed
• Each cell in the matrix representing one part of a digital image is called a ____. -
✓✓ ANSWER: pixel
• The phrase ____ describes approaches to increasing processing and other
computer system power by using larger and more powerful computers. -✓✓
ANSWER: scaling up
• ____ is a cost-effective approach to computer system design when a single
computer runs many different application programs or services. -✓✓ ANSWER:
multi-processor architecture
• A wireless ____ connects a wireless network to a wired network. -✓✓ ANSWER:
access point
• ____ is a family of technologies and standards for carrying voice messages and
data over a single packet-switched network. -✓✓ ANSWER: Voice over IP
Answer | STEP-BY-STEP SOLUTIONS AND STUDY GUIDE
• The latest trend in high-performance CPU design embeds multiple CPUs and
cache memory on a single chip—an approach called ____. -✓✓ ANSWER:
multicore architecture
• The time the disk controller must wait for the right sector to rotate beneath the
heads is called ____. -✓✓ ANSWER: rotational delay
• A storage device or medium is ____ if it holds data without loss over long
periods. -✓✓ ANSWER: nonvolatile
• A ____ is a shared electrical or optical channel that connects two or more
devices. -✓✓ ANSWER: bus
• ____ 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
• A modern large format printer is a _____ printer that can print on wider-than
normal rolls of paper. -✓✓ ANSWER: inkjet
• The ratio of cache hits to read accesses is called the cache's ____. -✓✓
ANSWER: hit ratio
• The time needed to move from one track to another is called ____, typically
measured in milliseconds. -✓✓ ANSWER: track-to-track seek time
, • ____ is the sum of average access delay and the time required to read a single
sector. -✓✓ ANSWER: average access time
• The ____ is the device or substance that actually holds data. -✓✓ ANSWER:
storage medium
• ____ is the most important characteristic differentiating primary and secondary
storage. -✓✓ ANSWER: speed
• Each cell in the matrix representing one part of a digital image is called a ____. -
✓✓ ANSWER: pixel
• The phrase ____ describes approaches to increasing processing and other
computer system power by using larger and more powerful computers. -✓✓
ANSWER: scaling up
• ____ is a cost-effective approach to computer system design when a single
computer runs many different application programs or services. -✓✓ ANSWER:
multi-processor architecture
• A wireless ____ connects a wireless network to a wired network. -✓✓ ANSWER:
access point
• ____ is a family of technologies and standards for carrying voice messages and
data over a single packet-switched network. -✓✓ ANSWER: Voice over IP
