How can you create an asynchronous request with JavaScript?
What will be an ideal response?
Anasynchronous requestallows JavaScript to continue processing while it waits for a server response. To create an asynchronous request, you pass a value oftrueas the third argument of theopen()method, or you omit the argument altogether. To receive a response for an asynchronous request, you must use theXMLHttpRequestobject's readyStateproperty andreadystatechangeevent. ThereadyStateproperty contains one of the following values, which represents the state of the HTTP request: 0 (uninitialized), 1 (open), 2 (sent), 3 (receiving), or 4 (loaded). Thereadystatechange event fires whenever the value assigned to thereadyStateproperty changes. You assign this event the name of a function that will execute whenever thereadyStateproperty changes.
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What is a class?
A. an instance of an object. B. A job description for an object. C. A list of tasks which automatically creates the object. D. B and C.
What is the purpose of a logical address?
What will be an ideal response?
______________ is a terminal emulation program for TCP/IP networks that uses port 23 and enables you to connect to a server or fancy router and run commands on that machine as if you were sitting in front of it.
Fill in the blank(s) with the appropriate word(s).
Which of the following amendments to the U.S. Constitution comes into play in privacy issues if it appears that data is being gathered to track the movement of groups of people, as this could threaten their right to assemble or gather peacefully?
a. The First Amendment b. The Second Amendment c. The Third Amendment d. The Fourth Amendment