Closed Circuit Television (CCTV) has become so pervasive that ...

[DelorasTo]

Closed Circuit Television (CCTV) has become so pervasive that police officers should be continuously cognizant of sources of alternative:
 
  A) digital evidence B) video evidence
  C) exculpatory evidence D) audio evidence

Question 2

Which of the following terms best describes a method used in wireless technology to separate multiple conversations over set frequencies and bandwidth? It is used to allocate a discrete amount of frequency bandwidth to each user; to permit many
 
  simultaneous conversations; each caller is assigned a specific time slot for transmission.
  A) Code Division Multiple Access B) Shift Key Multiple Access
  C) Frequency Division Multiple Access D) Time Division Multiple Access

[nikmaaacs]

Answer to Question 1

B

Answer to Question 2

D

[DelorasTo]

TYSM

[tanna.moeller]

Thanks for the timely response, appreciate it