3. Write JavaScript statements to accomplish each of the following tasks: a) Declare variables a, itIsAVariable,...
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3. Write JavaScript statements to accomplish each of the following tasks: a) Declare variables a, itIsAVariable, p79356 and number3. b) Display a dialog asking the user to enter a number. Show a default value of 5 in the text field. c) Convert a string to an integer, and store the converted value in variable newValue. Assume that the string is stored in oldValue. d) If the variable number is greater than 17, display "The variable number is greater than 17" in a message dialog. e) Output a line of HTML5 text using a document.write statement that will display the message "This is a JavaScript program" in the HTML5 document. 4. Identify and correct the errors in each of the following statements: a) if(c! <17); b) if (c= <17) window.alert("c is not less than 17" ); window.alert("c is equal to or less than 17" ); 3. Write JavaScript statements to accomplish each of the following tasks: a) Declare variables a, itIsAVariable, p79356 and number3. b) Display a dialog asking the user to enter a number. Show a default value of 5 in the text field. c) Convert a string to an integer, and store the converted value in variable newValue. Assume that the string is stored in oldValue. d) If the variable number is greater than 17, display "The variable number is greater than 17" in a message dialog. e) Output a line of HTML5 text using a document.write statement that will display the message "This is a JavaScript program" in the HTML5 document. 4. Identify and correct the errors in each of the following statements: a) if(c! <17); b) if (c= <17) window.alert("c is not less than 17" ); window.alert("c is equal to or less than 17" );
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