Daily note for IB Year 2 Standard Level Computer Science

Block 1, Room C152


Friday 29 January 2021

 

Daily Note

 

  1. Networks 
    1. I will not be here today.
    2. PLEASE review the daily bulletin
    3. PLEASE review the testing schedule! Today is a TESTING DAY 1
       
    4. open iTerm and type this: ifconfig -en0 <-- that is a zero, not an oh. 
    5. Compose an email and send me the following information: 
      1. State the IP address of the computer you are using?
      2. State the IP address of the router your computer is connected to.
      3. State the subnet mask of your computer? 
      4. State the DNS address of your computer? 
      5. State the MAC address of your wireless NIC?
         
    6. review and explain to a friend: Data packet 
    7. review and explain to a friend: Network speed 
    8. review and explain to a friend: network hardware
    9. review and explain to a friend: what is the difference between a switch and a router?
    10. review and explain to a friend: OSI model 
    11. review and explain to a friend Network Standards 
    12. review and explain to a friend Network Protocols
       
    13. carefully read the page and complete the two formative learning activities on the Wireless networks wiki page.
    14. carefullly read the page and complete the formative learning activities on the Packet switching wiki page.
       
    15. Please ANSWER one question each on our class discussion board about either wireless networks or packet switching. 

 

 

A little less comfortable

 

A little more comfortable

 

Our Big idea

The big idea for today is Networking.

The essential questions for this topic are:

How does a computer network really work?

It takes time to explore and really understand a big idea. If you want to
learn more about networking (which is connected to today's daily note), please click here.



 

Links

Zoom Link for our class: https://zoom.us/j/7430326991

Google classroom: here
Syllabus: Click here
All daily notes: Click here

Covid-testing link: Click here
High school bulletin: Click here
Current event activity: Click here




 

Reminders & routines:

IF today ==  testing_day_for_me:
     remember to go get tested!

IF today == first_period_of_day:
    read_daily_notes

IF today == Friday:
    current_event_protocol()

 

Please read and follow these reminders:

  1. Always start every class by reading our daily note

  2. Please check now: is visual studio code working from my programming folder?