1. Choose the correct answer A. Which of the following is not correct: 1. alert("welcome"); 2. window.alert("welcome"); 3. Alert("welcome"); 4. alert("welcome"+\n+"to my blog"); B. Which of the following is the correct way to referto an external script called "myscript.js"? 1.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question #1:
1.
Choose the correct answer
A. Which of the following is not correct:
1. alert("welcome");
2. window.alert("welcome");
3. Alert("welcome");
4. alert("welcome"+\n+"to my blog");
B. Which of the following is the correct way to referto an external script called "myscript.js"?
1. <script src=" myscript.js">
2. <script href=" myscript.js">
3. <script ref=" myscript.js">
4. <script name=" myscript.js">
C. Which answeris correct for changing the content of the following HTML code:
<p id=" mytext">Original Text</p>
1. document.getElement("mytext").innerHTML="This is my Text";
2. document.getElementByld("mytext").innerHTML=" This is my Text";
3. document.getld("mytext")=" This is my Text";
4. document.getElementByld(“mytext").innerHTML= This is my Text;
D. Which of the following languages supports arrays with String key values/String indexvalues?
1. HTML
2. JavaScript
3. PHP
4. CSS
Transcribed Image Text:Question #1: 1. Choose the correct answer A. Which of the following is not correct: 1. alert("welcome"); 2. window.alert("welcome"); 3. Alert("welcome"); 4. alert("welcome"+\n+"to my blog"); B. Which of the following is the correct way to referto an external script called "myscript.js"? 1. <script src=" myscript.js"> 2. <script href=" myscript.js"> 3. <script ref=" myscript.js"> 4. <script name=" myscript.js"> C. Which answeris correct for changing the content of the following HTML code: <p id=" mytext">Original Text</p> 1. document.getElement("mytext").innerHTML="This is my Text"; 2. document.getElementByld("mytext").innerHTML=" This is my Text"; 3. document.getld("mytext")=" This is my Text"; 4. document.getElementByld(“mytext").innerHTML= This is my Text; D. Which of the following languages supports arrays with String key values/String indexvalues? 1. HTML 2. JavaScript 3. PHP 4. CSS
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