Create a function called "ResizeArray" to be used whenever the number of items to be added to ShoppingCart would exceed the current bounds of the array. This function must return void. The user should not be aware that the size of the array is changing. Rather, s/he should simply be allowed to keep adding items until s/he is done, and ResizeArray should be called (transparently to the user) whenever the number of items to be added would exceed the bounds of the array so that the user may add as many items as s/he likes. Each call to ResizeArray should double the size of the existing ShoppingCart. If by any chance all heap memory is exhausted, an appropriate error message should be issued to the user. Make sure you test your function by adding more items than originally requested at the start of your program.

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?

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?