Which of the following are not included in the social media category 'virtual world'?

games

reviews

computer conferences

text based chat rooms

marketing spaces

Which application of encryption verifies that a document was sent by the person it says it is from?

You receive a phone call from a co-worker telling you that "the network is down." Just as you are about to look into the issue, you receive several more phone calls from other co-workers.

How long does it take to get your alignment fixed?

Package hw1; import java. util. TreeMap; public class HW1 { /** * Inverts an array of Strings by returning a TreeMap that maps Strings to the smallest index in the array that contains the String.

what is the difference between a packet filtering firewall and a dynamic stateful inspection firewall?

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. Ex: If the input is: n Monday, the output is:

Sandra wants to have her new technology up and running as soon as possible. She is looking for a tool that she can download and use right away. She is evaluating- operating expenses templates avaliability features

What symbol is used for an assignment statement in a flowchart? Answer a) processing b) I/O c) parallelogram d) diamond

Carlita is writing a poem, but the Ribbon keeps distracting her. What is the best option for her? A. Collapse the Ribbon to hide it from view B. Use notebook paper C. Use proper ergonomics for proper eye placement D. Minimize the whole document

2. Write a program in C+ + that can accept an integer between 0 and 999 billion and output the number by separating thousands by commas. For example, if the input is 1235468 then the output should be 1,2354,468.