In the Go programming language, a type implements or satisfies an interface by ____.

Given the following function signature: func calculate(x int) int Assume that function calculate has different execution times for different arguments, that is, the time taken by the call calculate(x) is different from the time taken by the call calculate(y) as long as x is not equal y. Select the definition for variable ch in the following function definition so that when function test returns, there will be no leaked goroutines.  func test() {    ch :=     go func() { ch

Please complete the following questions and upload your written solutions as a single file. If you are writing on a document or paper different than the provided pdf, please clearly indicate the question number and answer for each question, and include your name. Your work will be graded just as much (if not more) as your final answer. That includes cleanliness, legibility, and organization of argument. Correct answers with little to no work will not be given full credit.   Math_2063___Final_Exam.pdf

Given the following Go program: package mainimport “fmt”type T struct { S string }func (t *T) test(){ if t==nil { fmt.Println(“nil underlying value”) } else { fmt.Println(t.S)   }}type Test interface{ test()}var myTest Testfunc main(){ var t *T myTest = t myTest.test()} Which of the following statements is true about the given program?

Compute the arc length of the curve given by

Given the following Go code fragment: type Point struct {    X, Y float64}type Integer inttype Test interface{ test()}func (p Point) test() {return }func (n Integer) test() {return } Which of the following statements is true about the given code fragment?

Consider the following Go program: package mainimport (    “fmt”    “time”)func doSomething(s string) {    fmt.Println(s)    time.Sleep(100 * time.Millisecond)}func main() {    letters := []string{“a”, “b”, “c”, “d”, “e”}    for _, s := range letters {        go doSomething(s)    }} The program waits for all of the goroutines in the program to finish and prints out all strings in the letters slice.

Any two function values in Go can be compared to each other.

When the main function of a Go program returns, ____

Which of the following statements creates a buffered channel?