I did 'A OR (NOT B) for the logic one

B5 for hexadecimal

10000100 for the binary one

Sequence and Iteration

* for SQL Wild Card

One place left shift for doubling

M and K for variables (if I remember correctly)

ASCII in 7 bits, extended ASCII in 8 bits so it has more combinations for characters.

Reply 13

jkdsjksd

Original post by peeked

For the logic question did you get 1,1,1,0?

yep

Reply 14

RocksLikeA13055

Original post by ThomasClay

How many times did it run?

i got 3 * 5 which was 15

Reply 15

Loci Pi

What did everyone get for the 2nd question about the first 3 numbers output and how many times does line 3 repeat?

Reply 16

RocksLikeA13055

What did you guys get for the SQL command question that outputs all the items in the database. i Wrote
If 1=1

Reply 17

ThomasClay

Original post by RocksLikeA13055

i got 3 * 5 which was 15

Ahh sh*t yeh! I added

Reply 18

samsam78910

Alright, these are the questions I remember:
The SQL ones:
Data types: string / text, integer, boolean
SQL statement: SELECT StudentName FROM Conduct WHERE Points < 0
Wildcard: * (an asterik)

Algorithm:
If studentdata [3] == "TRUE" then
Print ("sent")
Else
Print ("not sent")
Endif

For the algorithm with the nested for loop:
First three outputted numbers: 2,3,4 (not sure about this)
Number of times line 3 repeats: 15
Define a variable: stores a data value under an identifier which links to a memory location. The value can change at any time whilst the programme is running
The two variables: could have been m,k or p

The library code question:
The parameter was "year"
The number in .subString () was 3
The next line is assigning it to any variable name (I named it "code")

The algorithm:
Title = input ("enter title")
Year = input ("enter year")
code = librarycode (title, year)
file = openWrite ("books.txt") - can't remember the file name
file.writeLine (code)
file.close ()

Difference between a function and a procedure:
Functions always return at least one value whereas parameters don't return a value.

Advantages of subprograms:
- useful when you need to repeat code in diferent places in a program
-more structure and readability
-cuts down on amount of code
(+explanation as 4 marks)

For the infinite loop question:
The first two were infinite the second two were not.

Algorithm to count to 10:
For k = 1 to 10
print k
next k

132 in binary: 10000100
Binary to hex : B5
To double number: left shift 1 place
That's what I remember