Using the sequence of references from Exercise 5.2, show the nal cache contents for a three-way set associative cache with two-word blocks and a total size of 24 words. Use LRU replacement. For each reference identify the index bits, the tag bits, the block o set bits, and if it is a hit or a miss. references: 3, 180, 43, 2, 191, 88, 190, 14, 181, 44, 186, 253

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.

What is the total resistance in a circuit that contains three 60 ohm resistors connected in a series? a. 20 ohms b. 120 ohms c. 60 ohms d. 180 ohms

How often does colleges update the cost of attendance on their website? . a)every two years b) every four years c) every year d) every semester