Computer Science Hello Which of the following appends “Mr. Bob”to hello ( select more than one , plese ignore typos) a) document.getElementByID(“test”).innerHTML = “Mr. Bob” b)...

Hello

Which of the following appends “Mr. Bob”to hello (select more than one, plese ignore typos)

                a) document.getElementByID(“test”).innerHTML = “Mr. Bob”

                b) document.getElementByname(“hacker”).innerHTML += “Mr. Bob”

                c)document.getElementById(“test”)[0].innerHTML += “  Mr. Bob”

                d)document.getElementByName(“hacker”)[0].innerHTML += “Mr.Bob”