What will be printed out after the execution of the following program? Program: hello VAL .ORIG LEA LD ADD RO, R1, RO ; LDR RO, RO, #0 TRAP x21 TRAP x25 STRINGZ "Hello world" .FILL #2 .END X3000 R1, hello ; R1 points to the character RO, VAL Select one: O a. 'o' O b. T OC. 'W' O d. 'H' 'e' ; RO holds the character ; or just OUT prints R0[7:0] ; or HALT

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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What will be printed out after the execution of the following program?
Program:
hello
VAL
.ORIG
LEA
LD
.END
ADD RO, R1, RO
LDR
TRAP
TRAP
x3000
R1, hello ; R1 points to the character
RO, VAL
Select one:
O a. 'o'
STRINGZ "Hello world"
.FILL #2
O b. 'I'
O c.
'W'
O d. 'H'
O e. 'e'
;
RO, RO, #0
x21
x25
; RO holds the character
; or just OUT prints R0[7:0]
; or HALT
Transcribed Image Text:What will be printed out after the execution of the following program? Program: hello VAL .ORIG LEA LD .END ADD RO, R1, RO LDR TRAP TRAP x3000 R1, hello ; R1 points to the character RO, VAL Select one: O a. 'o' STRINGZ "Hello world" .FILL #2 O b. 'I' O c. 'W' O d. 'H' O e. 'e' ; RO, RO, #0 x21 x25 ; RO holds the character ; or just OUT prints R0[7:0] ; or HALT
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