Review the following snippet from an assembly code listing file (source assembly statements and listing file line numbers are removed purposely) and answer the questions. 00000000 B8 00000000 00000005 03 05 0000000A R 0000000B 66| 2B 15 00000008 R 00000012 41 00000013 69 15 0000000A R FFFFFED9 0000001D 8A C3 0000001F FF OD 0000000A R 00000025 661 B9 0019 1) Locate the instruction that has the smallest size object code (i.e. minimum byte-length), what is the corresponding address of the instruction? type your answer... 2) Locate the instruction that has the largest size object code (i.e. maximum byte-length). What is the byte-length of the instruction? type your answer... 3) How many of the above instructions have direct memory reference? choose your answer... 4) What is the total length (number of bytes) of the above object code snippet? type your answer... 5) How many instructions contain an opcode prefix? choose your answer...

Review the following snippet from an assembly code listing file (source assembly statements and listing file line numbers are removed purposely) and answer the questions. 00000000 B8 00000000 00000005 03 05 0000000A R 0000000B 66| 2B 15 00000008 R 00000012 41 00000013 69 15 0000000A R FFFFFED9 0000001D 8A C3 0000001F FF OD 0000000A R 00000025 661 B9 0019 1) Locate the instruction that has the smallest size object code (i.e. minimum byte-length), what is the corresponding address of the instruction? type your answer... 2) Locate the instruction that has the largest size object code (i.e. maximum byte-length). What is the byte-length of the instruction? type your answer... 3) How many of the above instructions have direct memory reference? choose your answer... 4) What is the total length (number of bytes) of the above object code snippet? type your answer... 5) How many instructions contain an opcode prefix? choose your answer...

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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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

Question

Review the following snippet from an assembly code listing file (source assembly statements and listing file line numbers are removed purposely) and answer the questions.
00000000 B8 00000000
00000005 03 05 0000000A R
0000000B 66| 2B 15
00000008 R
00000012 41
00000013 69 15 0000000A R
FFFFFED9
0000001D 8A C3
0000001F FF OD 0000000A R
00000025 661 B9 0019
1) Locate the instruction that has the smallest size object code (i.e. minimum byte-length), what is the corresponding address of the instruction? type your answer...
2) Locate the instruction that has the largest size object code (i.e. maximum byte-length). What is the byte-length of the instruction? type your answer...
3) How many of the above instructions have direct memory reference? choose your answer...
4) What is the total length (number of bytes) of the above object code snippet? type your answer...
5) How many instructions contain an opcode prefix? choose your answer...

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