Edexcel GCSE Computer Science Paper 1 (1CP2 01) - 15th May 2024 [Exam Chat]

for the 4 marker?
i put:
1.4*1024 divided by 13*60

for the 4 marker?
i put:
1.4*1024 divided by 13*60

1.4 GiB = 1.4X8 Gib
= 1.4X1024 Mib
= 1.4X1024^3 b
= (1.4X1024^3)/1000^2 to get to megabits
the number above / 13X60
that is prob wrong but that's what I put

thats not right unfortunately

for the 4 marker?
i put:
1.4*1024 divided by 13*60

Shouldn’t you be dividing by an 8 in there though because I thought it was bytes to bits

i waffled that 6 marker abt low level and high level languages

i forgot the name of the music protocol as well lol i was so mad bc i knew every protocol other than FTP off by heart i mustve missed it out during revision fr

what is it then 😓

its (1.4 * 1024*1024) / 13*60
because it asked for transmission speed which is, file size over time, and asked for megabits per second so:
you convert tebibyte into mega bits times 1.4 by 1024 twice and then 13 mintues into seconds 13* 60 so it will be the file size over the time.

1.4*1024*1024 = mebibytes
1.4*1024*1024*8 = mebibits

i don't think you need the 8

is this in ocr or edexcel 😬

bytes to bits = *8
btw in the exam I really needed to go to the bathroom. invigilator let me go, but when I came back it looked like she wrote my name down or something like that. For 2 minutes she stared at me and then she went to see my name on my card. I haven't done anything wrong and I am scared I will get disqual

what was the expression for a bitmap size ? I put colour depth * image width * image length

my goodness gracious that six marker was not it what could possibly be worth 6 marks in that question
also wtf is an audit trail