In a for loop, the iterator variable is used for keeping track of what?
how many for loops are running in a program
the number of objects in a program
the names of the variables used in a program
how many times the for loop has iterated

Consider a direct-mapped cache with 216 words in main memory. the cache has 16 blocks of 8 words each. it is a word-addressable computer (rather than a byte-addressable computer which we normally discuss). (a) how many blocks of main memory are there? (b) what is the format of a memory address as seen by the cache, that is, what are the sizes of the tag, cache block, and block offset fields (if they apply)? (c) to which cache block will the memory reference db6316 map?

What allows you to create a wireless connection among your smart devices

What are the three uses of a screw?