Which of the following is a private combination of characters associated with a user name that allows access to certain computer resources?

What is the term for the smallest element in an electronic image?

Which of the following refers to the case that contains and protects the motherboard?

Which the following is a filtering program that stops pop-up ads from displaying on web pages?

Which of the following kinds of scanners works in a manner similar to a copy machine except it creates a file of the document in memory instead of a paper copy?

Which of the following are large, expensive, powerful computers that can handle hundreds or thousands of connected users simultaneously and store tremendous amounts of data, instructions, and information?

Consider the optimization of inlining: replacing a function call by expanding the called function’s body into the caller. Here is a simple example in Tiger IR to illustrate its behavior. Without inlining start_function square int square(int x) int-list: x float-list:square: ret = x * x; return ret;end_function square// somewhere else in the program: b = a * 2; r = call square(b); if a < r goto label1; With inlining, the code at the end becomes b = a * 2; r = b * b; // this line changed if a < r goto label1; Assuming no other optimizations occur, what is the performance benefit of inlining a function call? If other optimizations occur, can inlining provide further benefits? If so, describe how. Describe a way in which inlining may worsen performance. Based on parts (1) – (3), give a heuristic that an optimizer could use to decide if an individual function call should be inlined – i.e., the benefit of inlining it is likely to exceed the drawback. Are there cases where a function call cannot be inlined because doing so would cause incorrect or erroneous behavior? Briefly explain why or why not. (15 pts)

Minimize the following DFA using Brzozowski’s algorithm.  Show the resulting DFA after the first (backward) pass. Show the final resulting DFA after the second (forward) pass.  You may choose the names for states in each DFA. Write each DFA in the following format, illustrated with the original DFA:  States: 0, 1, 2, 3 Start state 0  Accepting states: 1, 3 Transitions: (0, a) = 1, (0, b) = 2, (1, a) = 1, (2, a) = 3, (3, a) = 3 (12 pts)

identify structure #29 identify structure #30 identify structure #31 identify structure #32

identify structure #33 identify structure #34