Exam (elaborations)
C777 Unit 3: JavaScript Exam|70 Questions with Verified Answers
- Course
- Institution
C777 Unit 3: JavaScript Exam|70 Questions with Verified Answers
[Show more]
Seller
Follow
Victorious23
Reviews received
Content preview
C777 Unit 3: JavaScript Exam|70Questions with Verified Answers
toUpperCase() - -Which method convert a string value to uppercase letters?
-abort - -Which event occurs when the loading of an image is terminated?
-blur - -Which event occurs when a user clicks the mouse button outside of
a particular input field?
-click - -Which event occurs when the user clicks on a link or form element?
-change - -Which event occurs when a user modifies the value of a form
field?
-error - -Which event occurs when there is a problem loading an external
image or resource?
-focus - -Which event occurs when a user clicks into a form field?
-load - -Which event occurs when a page is opened?
-mouseOver - -Which event occurs when the user moves the mouse pointer
over a link, image or other visible element on a page?
-mouseOut - -Which event occurs when the mouse pointer leaves a link,
image or other visible element on a page?
-reset - -Which event occurs when a form's Reset button is clicked?
-select - -Which event occurs when the user highlights the text in a form
field?
-submit - -Which event occurs when a form's Submit button is clicked?
-unload - -Which event occurs when a page closed?
-properties - -What are attributes of an object, such as height, color, font
size, sentence length and so forth?
-methods - -What are actions that an object can be made to perform?
-alert() - -Which method creates a pop-up box with the specified message
string, which the user can dismiss by clicking a button in the box?
, -prompt() - -Which method creates a pop-up box with the specified
message string and requests user input into a text field in the box?
-confirm() - -Which method creates a pop-up box with the specified
message string and requests user confirmation by clicking the OK or Cancel
button in the box?
-document.write() - -Which method writes the specified message string in
the page?
-variable - -What is a named space of memory?
-= - -Which operator is used to assign values?
-number - -Which data type holds any numeric value used for mathematical
operations?
-string - -Which data type holds any string of alphanumeric characters used
for words or for numbered phrases that are not mathematically manipulated?
-var birthYear = "1956" - -Which expression creates a string value?
-var birthYear = 1956 - -Which expression creates an integer value?
-Boolean - -Which data type holds True or False values only?
-null - -Which value indicates that a user enters nothing in a text box then
submits the form?
-undefined - -Which value indicates that a variable has no value assigned
yet?
-expression - -What is a part of a statement that is evaluated as a value?
-operator - -What is a symbol or character used in expressions to store or
evaluate a value?
-Assignment - -Which type of operator assigns a value to a variable using
the equal symbol?
Example: myNumber = 25
-Arithmetic - -Which type of operator evaluates to a number?
Example: 25 + 75
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victorious23. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81989 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now