Define R F I D. What are the differences between active and passive R F I D tags?
What will be an ideal response?
R F I D, radio frequency identification, allows the automatic collection of data using R F I D tags or transponders that contain a chip and an antenna. Passive R F I D tags do not have an internal power source; active tags do.
You might also like to view...
You can change to black and white by converting the image to the LAB Color mode, creating a layer from the ____ channel.
a. Monochrome b. Black and White c. Lightness d. Brightness
One method of implementing a tree using an array involves storing the child of the element at the index n in the array at indexes ______________________________
a) n+1 and n+2 b) 2 n and 2 2n c) 2n+1 and 2n+2 d) n-1 and n-2 e) none of the above will work
Which of the following kinds of software enables users to enter typed text, handwritten comments, drawings, or sketches anywhere on a page and then save the page as part of a notebook?
A. sketching B. notebook C. note taking D. PDA
Two watchdog organizations that investigate allegations of software abuse are the Software & Information Industry Association (SIIA) and National Security Agency (NSA).
Answer the following statement true (T) or false (F)