Which statement correctly distinguishes between curly brackets ({ }) and parentheses ( )? A) Curly brackets {} enclose numerical data types, while parentheses () enclose character-related data types.

B) Curly brackets {} enclose strings, while parentheses () enclose numeric values.

C) Curly brackets {} enclose methods, while parentheses () enclose functions.

D) Curly brackets {} enclose statements, while parentheses () enclose arguments or parameters.

Suppose we have a byte addressable computer that has a 32-byte cache with 8 bytes per block. the memory address is 8 bits long. the system accesses memory addresses (in hex) in this exact order: 6e, b9, 17, e0, 4e, 4f, 50, 91, a8, ab, ad, 93, and 94. (a) assuming the cache is direct mapped, what memory addresses will be in cache block 2 after the last address has been accessed? (b) assuming the cache is direct mapped, what is the hit ratio for the entire memory reference sequence given, assuming the cache is initially empty? (c) assuming the cache is 2-way set associative with a lru replacement policy, what is the hit ratio?

Whats three fourths of 15(this is supposed to be in math but i clicked too fast)

Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling