You are Here: Home

# Comp2 Resit June 2016

Announcements Posted on
Last day to win £100 of Amazon vouchers - don't miss out! Take our quick survey to enter 24-10-2016
2. (Original post by KnightCode)
I guess, you?
3. Hoping I am. How would you define op-code & operand? Also for the demorgan laws A+ NOT A = 1

A•NOT A = 0
1 + NOT A = 1?
1+A = 1?

A+A = A?

Posted from TSR Mobile
4. (Original post by Hassan Hassan)
Hoping I am. How would you define op-code & operand? Also for the demorgan laws A+ NOT A = 1

A•NOT A = 0
1 + NOT A = 1?
1+A = 1?

A+A = A?

Posted from TSR Mobile
Opcode - Executable binarycode

Operand - Represents a singleitem of data

and the rules are correct
5. How did everyone find it?
6. Does anyone remember any answers?
7. (Original post by thelion786)
How did everyone find it?
It was alright but 5c threw me off
8. (Original post by alvlcomputing)
I think 1 was the answer for Boolean algebra
9. @epic within Ah, I thought it was NOT A + NOT B
10. (Original post by epic within)
I think 1 was the answer for Boolean algebra
Nah it's NOTA+NOTB
11. I didn't like that exam. Plus how did people actually do the Boolean because if you did demorgan's law they're still NOT right? Oh and the fish tank boolean too?
12. It was tough
13. (Original post by Ollu)
Nah it's NOTA+NOTB
NOTA+NOTB simplifies again to NOT(A AND B)
14. Can anyone remember the fish tank Boolean? Was it like A.B + NOTJ . E (I don't know the exact symbols)
15. Pretty sure I mucked the boolean one up then :/. Did anyone else find that harder than the others papers or was it just me?
16. Much harder than past papers I thought. The client server 6 marker threw me a little.
17. definitely a harder paper than the last three years i'd say.
18. For question 5c, did other people get that this was the correct steps David had to take?

He should launch the Telnet client on his laptop, and then establish a Telnet connection with the company's Telnet server.
From this Telnet connection, he should use the FTP client on the company server to connect to the security update's FTP server using his credentials.
Then, he should download the security update from their FTP server and install it on the Telnet connection.

The company servers FTP server and his laptop's FTP client were not required to update the company server, correct?
19. (Original post by alvlcomputing)
Can anyone remember the fish tank Boolean? Was it like A.B + NOTJ . E (I don't know the exact symbols)
yep i got that too
20. (Original post by Mwo)
For question 5c, did other people get that this was the correct steps David had to take?

He should launch the Telnet client on his laptop, and then establish a Telnet connection with the company's Telnet server.
From this Telnet connection, he should use the FTP client on the company server to connect to the security update's FTP server using his credentials.
Then, he should download the security update from their FTP server and install it on the Telnet connection.

The company servers FTP server and his laptop's FTP client were not required to update the company server, correct?
There lots of possible methods to be honest.

A) Using FTP to connect to the download site to download it and transfer it to this laptop, then ftp to this company server then use Telnet to install it.

btw i believe you get a mark for stating what a client is , another for what a server is and how they interact.

## Register

Thanks for posting! You just need to create an account in order to submit the post
1. this can't be left blank
2. this can't be left blank
3. this can't be left blank

6 characters or longer with both numbers and letters is safer

4. this can't be left empty
1. Oops, you need to agree to our Ts&Cs to register

Updated: June 18, 2016
TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Today on TSR

### How does exam reform affect you?

From GCSE to A level, it's all changing

Poll
Useful resources