Add Izero 4-> (O MOX- (0 ALU Add, 1 result Shift RegDst Branch left 2 MemRead Instruction [31-26] MemtoReg Control ALUOP MemWrite ALUSrc PCSrce RegWrite Instruction [25-21] Read PC Read address register 1 Read Instruction [20-16] data 1 Read Zero Instruction [31-0] register 2 M Write Read data 2 ALU ALU Read Ο Instruction Instruction [15-11] register memory Write data Registers OMIX) Address result data M Write Data data memory Instruction [15-0] 16 32 Sign- extend ALU control Instruction [5-0]

Pointers (and/or reference) types are necessary in modern programming languages because they aid readability and reliabilty they provide the means to access and manipulate dynamic storage they are easy to use and easy to get right otherwise everyone would be able to program

A name fined in file/namespace scope. It can be referenced by name only thin the same translation unit.

Define the remote interface in protocol buffer Implement the gRPC client and server in the ballerina language Implement the server-side logic in response to the remote invocations

OZ PROGRAMMING LANGUAGE

Define the term Accessor function.

* Using the following access matrix tell if the asked operations is allowed or denied. P1 which runs in D1 domain attempts to read F3 P1 which runs in D1 domain attempts to print using laser printer P1 which runs in D1 domain attempts to execute F3 object laser F3 printer D2 D3 D4 domain read read switch D2 print switch switch D3 read execute D4 read write read write switch

Safe Datalog Rule: A Datalog rule is of the form:p :- q1, ..., qn. where n>0 and p is a positive atomic formula and q1, ..., and qn are positive or negative atomic formulas. A positive atomic formula is of the form:r(x1, ..., xm) and a negative atomic formulas of the form:not r(x1, ..., xm) where m>0 and r is a relation name and x1 , ..., xm are either numbers or variables. Relation names and variables are made up of alphabetic letters or digits and start with a lower-case alphabetic letter. Even though the variables are made up of lower and upper-case letters, these should be considered case-insensitive. For example, cno, CNO, cNO, etc all should be treated as the same variable. Some examples of Datalog rules are given below: ancestor(x1, y1) :- parent(x1, y1). teaches(tno,cno) :- faculty(tno), course(cno), assigned(tno,cno). p(x,y) :- q(2,x), r(u,45,z), s(a,b,22). p(x,y,z) :- q(x), not r(y,20), s(x,z). A Datalog rule is considered “Safe” if all variables that appear to the left…

Q1

Find logic errors:   #include <Adafruit_NeoPixel.h>#include <string.h> #define NEOS 8#define NPX 10#define AVGS 100 int runsamps[AVGS];double curavg;int count; Adafruit_NeoPixel pixels(NPX, NEOS, NEO_GRB+NEO_KHZ800); void setup() {// put your setup code here, to run once:pixels.begin();memset(runsamps, 0, AVGS*sizeof(int));count = 0;curavg = 50;} void loop() {// put your main code here, to run repeatedly:int newdata;int scaleavg;pixels.clear();newdata = analogRead(8);curavg += (double)runsamps[count]/AVGS;runsamps[count] = newdata;curavg -= (double)newdata/AVGS;scaleavg = round(map(curavg, 0, 1023, 0, 10));for (int n = 0; n < scaleavg; n++){pixels.setPixelColor(n, pixels.Color(82, 35, 152));pixels.show();}delay(10);count++;}