Q1. alinkColor, anchors, bgColor, cookie and fgColor are all properties of the

object.

A. document

B. browser

C. form field

D. window

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Q2. are the actions that the object property can be made to perform, such as a calculation, an onscreen move, or the writing of text in a window.

A. Behaviors

B. Values

C. Methods

D. Properties

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Q3. Which one of the following choices best describes a fundamental problem with JavaScript Web sites?

A. Webmasters sometimes include too many cookies, and this can slow all transactions on a site.

B. Cookies can inadvertently generate false verification of user IDs, creating potential security risks for the end user.

C. Scripts can generate security problems or infinite loops if written incorrectly.

D. The IPv6 protocol will have a major impact on JavaScript-based Web sites.

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Q4. To instantiate and then populate the properties of each new instance with actual data, you must .

A. declare functions

B. declare variables

C. create values

D. call the function

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Q5. What is the primary difference between method and functions when working with custom JavaScript objects?

A. There is no difference between method and functions in JavaScript.

B. Method work with single instances of objects, whereas functions can work on all instances of an object.

C. Functions are declared in the constructor, whereas method are never declared in the constructor.

D. Method are single entities, whereas functions can have more than one method.

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Q6. A creates an empty template from which real-time objects, called , can be generated.

A. constructor, instances

B. function, instances

C. method, constructors

D. variable, constructors

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Q7. Tanja wants to target the u201cparentu201d frame of all frames in her Web site. In HTML, this parent frame is called u201c_topu201d.

What is this parent called if Tanja decided to use JavaScript in her Web page?

A. The parent of all Web pages is called index.html.

B. The parent is called u201ctopu201d in JavaScript.

C. The word u201cparentu201d is a slang reference to main.html and cannot be targeted.

D. It depends on how the pages are identified; the u201cparentu201d page will be referred to as such in Tanjau2021s schema.

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Q8. in JavaScript, x++ will add one to the value of x after the assignment is complete.

A. TRUE

B. FALSE

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Q9. Which method of the String object would you use when writing the name of a chemical compound, such as u201cH20u201d?

A. sup()

B. sub()

C. small()

D. anchor()

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Q10. The String, Array, Date and Math objects are all objects.

A. window

B. browser

C. language

D. form

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