The core services provided by PKI are ____, integrity and confidentiality.

A. authentication
B. authorization
C. availability
D. nonrepudiation


Answer: A

Computer Science & Information Technology

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Consider a class that uses the following variables to implement an array-based stack:

``` String[] s = new String[100]; int top = -1; // Note top == -1 indicates stack is empty ``` return temp; B) if (top == -1) throw new RuntimeException("Empty Stack"); s[top] = null; top--; return s[top]; C) if (top == -1) throw new RuntimeException("Empty Stack"); String temp = s[top]; s[top] = null; top--; return temp; D) None of the above

Computer Science & Information Technology

The Define Name button will create a group of cells that are associated with a(n):

A) cell format. B) range name. C) cell value. D) cell formula.

Computer Science & Information Technology

What are scenarios used for, and how can analyzing scenarios assist managers in decision making?

What will be an ideal response?

Computer Science & Information Technology

All of the following are attacks on wireless connections EXCEPT:

A. leeching B. cracking encryption C. evil twin D. FTP bounce

Computer Science & Information Technology