A programmer is writing a program that needs to accept an input of someone’s name. What type of variable should the programmer create?

Explain briefly why you cannot expect to find a previous version of every file with which you work.

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 should you do if a dialog box covers an area of the screen that you need to see?