Cache replacement policies are necessary: to determine which cache mapping polic
ID: 3860838 • Letter: C
Question
Cache replacement policies are necessary: to determine which cache mapping policy to use to determine which block in cache should be the victim block to decide where to put blocks when cache is empty all of the above The early computer networking protocol that provided nearly instantaneous access between client terminals and host computers was: OSI SNA TCP/IP DARPAnet The ISO/OSI layer that organizes message bytes into frames of suitable size for transmission along the physical medium is the _______ layer. data link network transport session The ISO/OSI layer responsible for routing PDUs across intermediate nodes is the ______ layer. data link network transport sessionExplanation / Answer
7. Cache replacement policies are neccessary
B) to determine which block in cache should be the victim block
Cache replacement replacement policy is a detailed list of instructions that directs which items should be discarded in a computing device's cache of information. By identifying the less used blocks or long running block information discarding those blocks and make available for next coming ones.
8. The early computer networking protocol that provided nearly instantaneous access between client terminals and host computers was:
B) SNA
This SNA protocol is a complete protocol stack for interconnecting computers and there resources which provides the access between client terminals and host computer by describing the formats and protocals.The main objective of this protocol is to reduce the costs of operating large numbers of terminals and thus induce clients to develop or expand interactive terminal-based systems as opposed to host systems.
9. The ISO/OSI layer that organizes message bytes into frames of suitable size for transmission along the physical medium is the ________ layer.
A) Data link
Sending your package, the action of placing components in a suitable shipping container and addressing the package are comparable to this function. A data link layer negotiates frame sizes the speed at which there are sent with the data link layer at the end.
10. The ISO/OSI layer responsible for routing PDUs across intermediate nodes is the ________ layer.
B) Network
The Network layer establishes the route and ensures that the PDU size is compatible with all of the equipment between the source and the destination.wit this network layer a code to identify the type of data in the packet and error-checking information.All this additional information, plus the original service data unit from the higher layer, constitutes the protocol data unit at this layer.