Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Addressing Relationship for Main Memory and Cache?
In the normal case there are 2k words in cache memory and 2n words in main memory. The n-bits memory address is splitted in two fields: k bits for index field and (n - k) bits for tag field.
Direct mapping cache organization uses n-bit address to access main memory and k-bit index to access cache. Internal organization of the words in cache memory is as displayed in Figure below. Every word in cache comprises the data word and its associated tag. When a new word is first brought in cache the tag bits are stored alongside data bits. When CPU generates a memory request the index field is used for address to access the cache.
Figure: Addressing Relationship for Main Memory and Cache
The tag field of CPU address is compared with tag in the word read from cache. If two tags match then there is a hit and desired data word is in cache. If there is not any match there is a miss and required word is read from main memory.
Q. Define Wilkes Control Unit? Prof. M. V. Wilkes of the Cambridge University Mathematical Laboratory invented the term microprogramming in 1951. He offered a systematic altern
Define various security protocols used for e-commerce applications. The e-commerce systems of today are composed of very many components as like: a commerce server, client soft
that answer like assignment
Briefly explain how server form post-back works? Post Back: The process in which a Web page sends data back to the similar page on the server. View State: View State is the m
a) Give eight properties for each of static RAM (SRAM) and DRAM (dynamic RAM) and provide the low-level structure of each type of memory. b) Assume a system with 16 Megabytes o
Assume that you have been asked to solve problem with exact area constraints, the area error being no more than 1% for each department. What are the linear equations you would nee
Question: a) Describe what is meant by a "bus". There are two types of bus, dedicated and multiplexed. Give a brief description of both types of buses. b) Briefly explain f
What is Parallel Sections Construct? The parallel sections construct is a shortcut for specifying a parallel construct comprising one sections construct however no other statem
Q. What is Charge-coupled Devices? CCDs are employed for storing information. They have arrays of cells that can hold charge packets of electron. A word is signified by a set o
Q. Define syntax of MPI_Scan function? MPI_Scan (Sendaddr,, Receiveaddr , count, datatype, op, comm): It merges the partial values in p final results that are received in
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd