What is the difference between class variables and instance variables?

What will be an ideal response?


Class variables are variables that are shared by every instantiation of a class. Whereas instance variables in a class exist separately for every object you create, there is only one copy of each static class variable per class.

Computer Science & Information Technology

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Given the previous definition of the method remove, which entry in a bagtakes the most time to remove? Why?

What will be an ideal response?

Computer Science & Information Technology

An (

A) ________ cell reference provides a permanent reference to a specific cell.

Computer Science & Information Technology

In addition to deauthenticate messages, an attacker could flood wireless clients with ________.

RTS CTS Both RTS and CTS Neither RTS nor CTS

Computer Science & Information Technology

Which of the following would an administrator MOST likely require in order to connect a client to a WPA encrypted network?

A. Pre-shared key B. Gateway address C. PIN D. DSA public key E. SSID

Computer Science & Information Technology