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In the following instruction sequence, show the resulting value of AL where indicated, in binary: mov al, 01101111b and al, 00101101b ; a. mov al, 6Dh and al, 4Ah ; b. mov al, 00001111b or al, 61h ; c. mov al, 94h Xox al, 37h ; d.

In the following instruction sequence, show the resulting value of AL where indicated, in binary: mov al, 01101111b and al, 00101101b ; a. mov al, 6Dh and al, 4Ah ; b. mov al, 00001111b or al, 61h ; c. mov al, 94h Xox al, 37h ; d.

Database System Concepts
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
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### Instruction Sequence and Resulting Values of AL in Binary In the following instruction sequence, we determine the resulting value of the AL register for each step as indicated, in binary notation. #### a. ```assembly mov al, 01101111b and al, 00101101b ``` - **Instructions**: - `mov al, 01101111b`: Load `01101111` binary into register `AL`. - `and al, 00101101b`: Perform a bitwise AND operation between `AL` and `00101101`. - **Result**: - `01101111` - `00101101` - **AND**: `00101101` - **Resulting Value**: `00101101` in binary. #### b. ```assembly mov al, 6Dh and al, 4Ah ``` - **Instructions**: - `mov al, 6Dh`: Load `6Dh` (Hexadecimal) into `AL`, which is `01101101` in binary. - `and al, 4Ah`: Perform a bitwise AND operation between `AL` and `4Ah` (Hexadecimal), which is `01001010` in binary. - **Result**: - `01101101` - `01001010` - **AND**: `01001000` - **Resulting Value**: `01001000` in binary. #### c. ```assembly mov al, 00001111b or al, 61h ``` - **Instructions**: - `mov al, 00001111b`: Load `00001111` binary into `AL`. - `or al, 61h`: Perform a bitwise OR operation between `AL` and `61h` (Hexadecimal), which is `01100001` in binary. - **Result**: - `00001111` - `01100001` - **OR**: `01101111` - **Resulting Value**: `01101111` in binary. #### d. ```assembly mov al, 94h xor al, 37h ``` - **Instructions**: - `mov al, 94h`: Load `94h` (Hexadecimal) into
Transcribed Image Text:### Instruction Sequence and Resulting Values of AL in Binary In the following instruction sequence, we determine the resulting value of the AL register for each step as indicated, in binary notation. #### a. ```assembly mov al, 01101111b and al, 00101101b ``` - **Instructions**: - `mov al, 01101111b`: Load `01101111` binary into register `AL`. - `and al, 00101101b`: Perform a bitwise AND operation between `AL` and `00101101`. - **Result**: - `01101111` - `00101101` - **AND**: `00101101` - **Resulting Value**: `00101101` in binary. #### b. ```assembly mov al, 6Dh and al, 4Ah ``` - **Instructions**: - `mov al, 6Dh`: Load `6Dh` (Hexadecimal) into `AL`, which is `01101101` in binary. - `and al, 4Ah`: Perform a bitwise AND operation between `AL` and `4Ah` (Hexadecimal), which is `01001010` in binary. - **Result**: - `01101101` - `01001010` - **AND**: `01001000` - **Resulting Value**: `01001000` in binary. #### c. ```assembly mov al, 00001111b or al, 61h ``` - **Instructions**: - `mov al, 00001111b`: Load `00001111` binary into `AL`. - `or al, 61h`: Perform a bitwise OR operation between `AL` and `61h` (Hexadecimal), which is `01100001` in binary. - **Result**: - `00001111` - `01100001` - **OR**: `01101111` - **Resulting Value**: `01101111` in binary. #### d. ```assembly mov al, 94h xor al, 37h ``` - **Instructions**: - `mov al, 94h`: Load `94h` (Hexadecimal) into
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