Describe the actions taken by a kernel to context-switch between kernel level threads? There are two type of threads kernel level thread and user level thread. Under what circumstances is
one type better than the other?

State the parts of a variable declaration?

Consider a byte-addressable computer with 16mb of main memory, a cache capable of storing a total of 64kb of data and block size of 32 bytes. (a) how many bits in the memory address? (b) how many blocks are in the cache? (c) specify the format of the memory address, including names and sizes, when the cache is: 1. direct-mapped 2. 4-way set associative 3. fully associative

Match the items with their respective descriptions.