Which of the following is the proper file extension for an external script file.
If a function is not a built in function, then it is a _________________ function.
In Microsoft Internet Explorer, what is the purpose of the DAT file?
Once the constructor is defined, you need to create new instances of the object. This process is called instantiation.
A ______________ is used to send form contents to a server.
Placing / in front of a line of text, within the Script tags will result in ______________
The __________ method tests for the presence and position of a certain character.
Raul wants to display the current data and time in the Web page he just created.
Which method of the String object would you use when writing the name of a chemical compound, such as “H20”?
var d=new Date;
else if(h>=12 && h<18)
A way to exit a loop that would otherwise continue to execute is to use the break statement. If a condition is reached, the user is allowed to break out of the loop. You can use the break statement within the ______________.
Creating your object references as elements of an array rather than creating individual variables will make them easier to use for repetitive tasks?
1. You can create sophisticated solutions with a minimum of coding.
2. You can represent programming constructs as objects (which allows you to code efficient schemes for evaluating forms or creating client-side databases).
Cookies are commonly used to store information about a user to maintain state.
A ____________ is an input object in the shape of a small square that can be selected, or checked on or off.
alert(), prompt() and confirm() are all methods of the __________ object.
Which one of the following is an action that can be performed by an object?
The first character of a variable must be a letter or an underscore, but subsequent characters can be letters, numbers, and the underscore character.
Ann inadvertently deleted her cookies.txt file.
How will this affect her browsing experience?
Tanja needs to examine only a small portion of a string.
If you want to declare a variable that can be accessed by more than one function or script block in your program, you will need to declare the variable ___________________.
Which one of the following is a descriptive characteristic of an object, such as color, width or height?
What is the primary method for deleting cookies?