vault backup: 2024-04-22 11:20:56

Semester 2/Computer Systems Internals & Linux/Trimester 2 Assignment/Trimester 2 Assignment.md

@@ -1,13 +1,14 @@
-| Roll Number | 00677611 |
-| ----------- | -------- |
-| ID          | CHC119   |
+| Roll Number | @00677611        |
+| ----------- | ---------------- |
+| ID          | CHC119           |
+| Name        | George Wilkinson |
 
 # 1 - Linux Bash
 
 ### 1.1 - If Statements
 
-![](Pasted%20image%2020240421152012.png)
-![](Pasted%20image%2020240421151943.png)
+![](Pasted%20image%2020240422002308.png)
+![](Pasted%20image%2020240422002617.png)
 
 ### 1.2 - Processing Variable Number of Arguments with While, Using if
 
@@ -79,8 +80,6 @@
   ![](Pasted%20image%2020240421165222.png)
   ![](Pasted%20image%2020240421164948.png)
 
-#### bash_history
-
 # CSI Task 1
 
 ### a)
@@ -89,8 +88,10 @@
 
 #### i)
 
+Since Boolean Algebra ( ., +, *Line over* ) is not possible to type in my text editor, I will use Boolean Expression Logic symbols ( ^, V, ¬) throughout the CSI task sections. I apologise for any inconvenience.
+
 ```
-X = (A ∧ B ∧ C) ∨ ( ¬A ∧ B ∧ ¬C) ∨ ( ¬A ∧ ¬B ∧ C)
+X = (A ^ B ^ C) v ( ¬A ^ B ^ ¬C) v ( ¬A ^ ¬B ^ C)
 ```
 
 #### ii)
@@ -120,7 +121,7 @@ As we can see from the Karnaugh Graph, the output of C is completely irrelevant.
 Boolean Expression:
 
 ```
-OUT = (IN1 ∧ IN2) ∨ ( ¬IN1 ∧ ¬IN2)
+OUT = (IN1 ^ IN2) ∨ ( ¬IN1 ^ ¬IN2)
 ```
 
 Logic Circuit:
@@ -176,17 +177,19 @@ Here we can detect an error in transmission, since the checksum differs on each
 
 ### c)
 
+( Equations and formulae written with LaTeX )
+
 $Baud Rate = \frac{Bitrate}{Bits Per Symbol}$
 
 $Bit Rate = 2MBps$
 $Bits Per Symbol = 8 data + 1 start + 2 stop = 11 bits$
 
-$Baud Rate = \frac{2MBps}{11b} = 0.1818MHz = 181.8kHz$
+$Baud Rate = \frac{16000000bps}{11b} = 1,454,545Baud = 1.454545MHz = 1454.545kHz$
 
 $5F = 5 * \frac{Baud Rate}{2}$
-$5F = 5 * 90.9kHz = 454.5kHz$
+$5F = 5 * 727.2725kHz = 3636.3625kHz = 3.636MHz$
 
-Required Bandwidth: 454.5kHz
+Required Bandwidth: 3.636MHz
 
 # CSI Task 3
 

Semester 2/Computer Systems Internals & Linux/Trimester 2 Assignment/q1.sh

@@ -19,4 +19,4 @@ print() {
 print "$1"
 print "$2"
 
-echo "Total number of characters is: $(cat "$1" "$2" | wc -c)"
+echo "Total number of characters is $(cat "$1" "$2" | wc -c)."

Semester 2/Computer Systems Internals & Linux/Trimester 2 Assignment/q1txt1.txt

@@ -1,3 +1,5 @@
 1
 2
 3
+4
+5

Semester 2/Computer Systems Internals & Linux/Trimester 2 Assignment/q1txt2.txt

@@ -1,8 +1,5 @@
-4
-5
 6
 7
 8
 9
 10
-11