What does the following code log?var str = "I love cats!";console.log(str.indexOf("cat"));A6B7C-1

What does the following code log?var str = "I love cats!";console.log(str.indexOf("cat"));A6B7C-1

What will the following JavaScript code output?(function() { var a = b = 5;})();console.log(b);5ReferenceError: b is not definednullundefined

1.What is the output of the following code?char str[] = "hello";printf("%c\n", str[1]);

What will be the output of the following TypeScript code?let i = 0;do {    i++;} while (i < 3);console.log(i);*1 point0123

What is the output of following code?var a = 10;function test() { a = 20;}test();console.log(a);Options: Pick one correct answer from below1020