All of the following are advantages ofexception handling except:
a. eliminates code clutter r...
Computers and Technology, 17.07.2019 23:40, quadyshia12370
All of the following are advantages ofexception handling except:
a. eliminates code clutter resulting fromerror-checking. b. enables error propagation tospecialized routines.
c. provides the means for avoiding logicerrors. d. encourages programmers toconsider all of the events that could occur and plan for handlingthem.
Answers: 2
Computers and Technology, 24.06.2019 12:50, neptunesx
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 =
Answers: 3
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