Select the correct answer.
The college Principal has arranged for a presentation on the benefits of best hygiene practices in college. Jason completes the presentation on his laptop. However, on the day of delivery, the laptop only works intermittently. What step can Jason take to deliver the presentation despite the glitch?
A.
postpone the presentation to another day
B.
copy the presentation to a CD and copy it to another laptop/computer
C.
email the presentation to all participants
D.
quickly print all the slides of the presentation and refer to them
E.
leave the presentation aside and just talk on the topic himself

Write a new lc-3 trap subroutine (i.e. a subroutine that will be invoked via the trap instruction) that will receive a numeric digit entered at the keyboard (i.e. an ascii character), echo it to the screen, and return in r0 the corresponding numeric value: so if the user types the digit '7', the character '7' will appear on the screen, but the value returned in r0 will be b0000 0000 0000 0111 (#7) you may not use any trap calls in your code - you must implement the "polling" code that interrogates the keyboard status and data registers. ; getnum_tsr ; a subroutine for obtaining a numeric value ; given ascii numeric digit input to keyboard. ; the numeric digit is echoed to the console (e.g. '7' = b0000 0000 0011 0111), ; but the value returned in r0 is the actual numeric value ; corresponding to the digit (e.g. b0000 0000 0000 0111 =