Assume function arguments are provided in x10 and x11 respectively.1. write three versions of the function where it is given an integer x and returns 4x, namely quadra_a, quadra_b, and quadra_c by using different risc-v instructions.2. write a function hex_abs in risc-v that, when given an integer x, returns |6x|. (use label hex_abs: to denote the start of your function)3. write a function power in risc-v that has two integer arguments x and n, and which returns x .assume that n ≥ 0 and that multiplication will always result in a 32-bit number since risc-v is a 32- bit emulator and we do not consider overflow here.

When creating a presentation in libre office impress, where does the editing of slides take place? a. the slides panel b. the center panel c. the tasks panel, under the masters pages tab d. the tasks panel, under the layouts tab

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i.e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).