MAD 2 Quiz 2: 1 December 2024 (September 2024 term)

1function main() {
2    var count = 0;
3    function increment(num = count++) {
4        count += num;
5    }
6    increment();
7    increment(2);
8    increment();
9    console.log(count);
10}
11main();

1<template>
2  <div>
3    <p>{{ message }}</p>
4    <button @click="updateMessage">Change Message</button>
5  </div>
6</template>
7
8<script>
9export default {
10  data() {
11    return {
12      message: 'Hello'
13    };
14  },
15  methods: {
16    updateMessage() {
17      this.message = this.message === 'Hello' ? 'World' : 'Hello';
18    }
19  }
20};
21</script>

1async function asyncFunc() {
2  try {
3    const result1 = await Promise.resolve('Start');
4    console.log(result1);
5
6    const result2 = await new Promise((resolve, reject) => {
7      setTimeout(() => reject('Error'), 100);
8    });
9
10    console.log(result2);
11  } catch (error) {
12    console.log('Caught:', error);
13  }
14
15  return 'End';
16}
17
18asyncFunc().then(result => console.log(result));