The three performance parameters for memory are: access time, transfer rate, and
ID: 3823172 • Letter: T
Question
The three performance parameters for memory are: access time, transfer rate, and _________.
_________ is a random access type of memory that enables one to make a comparison of desired bit locations within a word for a specified match, and to do this for all words simultaneously, thus retrieving a word based on a portion of its contents rather than its address.
The ________ rate is the rate at which data can be transferred into or out of a memory unit.
The most commonly used physical types of memory are: semiconductor memory, __________ memory (used for disk and tape), and optical and magneto-optical.
The three key characteristics of memory are capacity, access time, and _______.
External, nonvolatile memory is referred to as ___________ or auxiliary memory.
The cache consists of blocks called __________.
__________ computing deals with super computers and their software.
The Pentium 4 processor core consists of four major components: fetch/decode unit, out-of-order execution logic, memory subsystem, and __________.
The __________ units execute micro-operations,fetching the requireddata from the L1 data cache and temporarily storing results in registers.
__________ memory is a facility that allows programs to address memory from a logical point of view, without regard to the amount of main memory physically available.
For set-associative mapping the cache control logic interprets a memory address as three fields: Set, Word, and __________.
Explanation / Answer
1) The three performance parameters for memory are: access time, transfer rate, and Cycle time.
2) Associative is a random access type of memory that enables one to make a comparison of desired bit locations within a word for a specified match, and to do this for all words simultaneously, thus retrieving a word based on a portion of its contents rather than its address.
3) The transfer rate is the rate at which data can be transferred into or out of a memory unit.
4) The most commonly used physical types of memory are: semiconductor memory, magnetic surface memory (used for disk and tape), and optical and magneto-optical.
5) The three key characteristics of memory are capacity, access time, and cost.
6) External, nonvolatile memory is referred to as secondary or auxiliary memory
7) The cache consists of blocks called sets.
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