Answer:
Aplolgies, your question is not formated correctly, please edit and I will answer it though the comment, thanks!
SAN is not a network connection.
Can I have Brainlest please?
Answer:
QBasic consists of two windows: Program Window: The window titled as 'Untitled' is the program window. It is the place where program/code is written. Immediate Window: The window below Program Window titled as 'Immediate' is the immediate window.
Disk access is way slower than
memory access. Caching is a technique to improve the disk access time. Block cache is a caching technique which
reduces disk accesses time. Here a
portion of disk is bought to cache for reading and a modified blocks are first
changed in cache but reflected in the disk at one go. On the other hand with write through caching
each modified block is written to cache and at the same time it is written to
the disk. Write- through caching
requires more disk I/O so they can have a negative effect on the performance.
She uses the Radio-frequency identification(RFID) which is a technology that uses electromagnetic fields to automatically identify and track tags attached to objects.These tags contain electronically-stored information.the passive tags collect energy from a nearby RFID readers interrogating radio waves.They contain an integrated circuit and an antenna which are used to transmit data to the RFID reader also called an interrogator.
