Cache stores all the recent and the very active instructions and data into the cache memory. It has lesser time accessing these instructions than the main memory. It improves the speed of the CPU by acting as a high speed buffer between the CPU and the main memory. Types of cache memory is divided into three levels.
L1 cache – It is the primary type of cache memory. It’s the smallest in size but extremely fast. It is usually embedded in the CPU
L2 cache – Also referred to as the secondary cache. It has more capacity than L1. If instructions are not found on the L1 cache, they are searched in L2 by the microprocessor.
L3 cache
It is the largest in size but is usually the slowest in speeds as compared to the L1 and L2. It is developed to improve the performance of L1 and L2. Most L3 caches have double the speed of RAM
Pc
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Florida is 1,344.8 miles from oklahoma
Answer:
Storage Snapshot
Explanation:
A StorageSnapshot is useful when you want to restore data incase of any crash . it contains a set of reference markers for data at a particular point in time
Answer: Application layer
Explanation:
Application layer of OSI(Open system interconnection) that is responsible for interfacing the communication with the user by displaying information or message. It maintains the transmission of file and assessment, emailing faculty, using network services etc.
- According to the question,if any Skype user has complain regarding video call drop while conferencing then application is responsible to solve the issue.
- This layer will be the starting point of troubleshoot by approaching to network resources.As call drop can occur due to network service, congestion or resource issue.