Answer:
Spyware
Explanation:
In most cases, a spywares are unwanted software enters into your computer or other devices and steal sensitive information, your internet usage data, and other information. Spyware is considered a malware type and a malicious one that is aimed at damaging a device or gaining control and access without the knowledge of the owner.
Deleting a character when you make a mistake and the print it without errors
Answer:
The longest codeword that could possibly be for "n" symbol is n-1 bits.
Explanation:
From the given information:
Suppose we are to consider a set of frequencies 
, for which f is a symbol for the length n. Therefore, the longest codeword that could possibly be for "n" symbol is n-1 bits.
However, during the encoding for "n" in conjunction with n-2, then the possibilities for n are; 
We can conclude that the longest codeword that could possibly be for "n" symbol is n-1 bits.
The answer is <span>Unified Communications. </span><span>You step out of your office and miss a telephone call. when you sit at your desk you notice that the voicemail light is blinking on your phone, you have a new email, and you have a transcribed instant message on your computer screen in the form of an instant message. your organization has most likely adopted Unified Communications type of technology. </span>
