OCR GCSE Computer Science Paper 1 in 30 mins
Вставка
- Опубліковано 8 чер 2024
- A half an hour summary of the Computer Systems theory exam in OCR J277 GCSE Computer Science which will hopefully be useful for that last minute revision. If you have this exam very soon, then best of luck!
To learn the content in the first place, or to revise more thoroughly (as you 100% should if you have more time), please do see my full playlist of more detailed videos that are specific to this particular exam: • (Paper 1, J277) OCR GC...
Timestamps:
0:00 Introduction
0:22 1.1 Systems Architecture
4:32 1.2 Memory and Storage
13:29 1.3 Computer Networks, Connections, and Protocols
19:29 1.4 Network Security
23:30 1.5 Systems Software
26:31 1.6 Impacts
![ПОЛНАЯ ИСТОРИЯ ЭКЗОРЦИЗМА [Топ Сикрет]](http://i.ytimg.com/vi/qBySr6Bt0B8/mqdefault.jpg)
who else got it this year on Wednesday and are coookeeeddd
im on six but want to bump that to a 8 in 4 days 😭
hereeeeeee
me lol
Yeah just shush mate
Bro I'm acc so cookedd, Idek what made me pick the subject 😪
Good look tomorrow boys
i started just now at 10:30 pm 💀
@@fizzymizzy_where do you live that it's 10:30?
@@fizzymizzy_ i just started now aswell and i have history on top with computer science aswell tomorrow
im cooked 😭
im so cooked bro
Who's watching this the night before the computing exam on Wednesday 15th May 2024
i just spent the laast 5 hours watching and taking notes on the entire playlist, im cooked and wanna die
Help
@@sebyking1889 you aint cooked you doing the cooking
I am fucked
yeaa iam up right now
I really regret leaving this one last minute 😭
AFTER: UHM WHAT THE HECK WAS THAT IPV4 QUESTION?!
I gave up on it then I looked at the grade boundaries and got motivated again😭😭
@@Idk-no1um why, the grade boundaries are high
i literally left it 3 hours before my exam
@@elliebelly6980word i’m so finished
@@AbdulazizAbdulrahman_ they weren’t as high as i thought icl
who is here cus they have there GCSE tomorrow afternoon
@@mylessmith1945 thanks. you too
What did you get
Meh
Good luck comrades
what'd you get
Doing my gcse in 2 days good luckk to everyone else doing it
Edit: Back for some last minute revision for the exam tomorrow
Yup
I’m deffo finished for 1.3 and 1.4
@@PandaPandaT2 sameee😭
Good luck. Me too
I’ve got my year 11 mock test in 30 minutes
I’ve got my year 11 GCSE in 30 minutes
bro💀ive got mine tmr hopefull i do good, how was the test?
aye i got mine in like 12 hours 💀
cmon i got mine tommorow
Well good luck guys
same
what da hell is going on my exam is in mere hours and im strassing wish me luck mr brown!
#fax bro, i am stressing on god
saving my gcse, GL to everyone who is sitting paper 1 on friday
you too my boy
Thanks bro
Bro its in like 1 hr im so scared😭😭
@@Someone-fd9un gl I'm doin last minute revision rn
Gl everyone
Watched the video for my mock and watched it again for my GCSE tomorrow. Thanks for the video!
I’m gonna fail lol
@@ioanafiru4978 same dead subject
@@ghowe5204 fr I got a U in my mock didn’t even try cuz the mock before where I acc tried I got a 1 ahha
@Ioana Firu I got a 3 but I wasn't trying and I really can't be bothered to try i don't need it for what I'm doing anyway
I got a 5 without trying it’s a rubbish subject I only dislike it cuz I can’t be bothered to program no more 😅
Computer science is on Wednesday 😭🫠
Good luck everyone ❤🙏🏾
nah this is wild
@@starlinmoonterovinas2667 exam in abt 8 hrs
@@muhammadmujtaba9133 it starts 1.30 pm
@@muhammadmujtaba9133 The exam will in fact NOT be taking place at 5am
@@muhammadmujtaba9133 are you failing maths aswell perchance
cooked man for flip sake 3 exams in a day
Good luck bro that's sad
Cooked for tomorrow lads.... got a grade 2 in mocks and this is my first time revising for the exam. LONG DAY
goodluck brother
Brothers GOODLUCK literally in the afternoon
bro...
Ini cuz I get u's in cs and now am finished
Best of luck on your computer science and maths GCSE tomorrow everyone
good luck!
good luck boys
luv G
Gl guys
I’m gonna fail for sureee last time got a U I lit hate that subject
Normal during the day, but at night tun to a sigma
File size calculations👇
1) sound file size = sample rate x duration (s) x bit depth
2) image file size = colour depth x image height (px) x image width (px)
3) text file size = bits per character x number of characters
Basically just multiply everything, don't stress about memorising these
@@kingpanguan thanks bro i was gettin scared
But what it u have to rearrange the equations?
@@ken-cb4no then rearrange them? It's not that hard to divide
Watching this 2 hours before the exam 👍
Good luck for everyone's exams tomorrow (and in the future!) Thanks a ton for the video!!!
got the gcse tommorow and this is super useful so thanks!
Same, good luck!
What'd you get?
@@R5ive they dont respond lol
@@Servant_ofthe_almighty do you have an idea why
We may be cooked 😭🙏🗣️
We aren’t cooked, we will do the cooking 🧑🍳 🔥
i hope grade 6-predicted i want 7
Amen sir
Ocr better not pull some bull crap on the exam
@@Cringemoment4045 pretty easy, was sad that they didn’t have any questions on protocols but is what it is
@@Cringemoment4045 they did.
thank you so much!! i have got my paper 1 exam tomorrow and now i know which ones of my revision cards to revise!
Good luck to everyone tomorrow 🙏🏻
Thank god that paper wasn’t so bad
I really do appreciate your channel. You have genuinely helped me so much thank you!
thank god its the afternoon so i can revise in the morning 🙏. good luck guys for tmr!
Thank you, thank you so much. My computer science mock is tomorrow and my computer science class this year has been a wreck. We've had 3 different teachers and only the current teacher has actually been any good. We had to have the mock pushed back until after work experience to give our current teacher enough time to teach us the basics. That's how bad the other teachers were. So this video is a lifesaver.
watching this before my exam today bc i suck at theory lol goodluck gang
Haha last mock I got 5 in systems and 4 in coding, good luck
same im so bad at theory, got a 4 in the theory and a 9 in the programming (mock)
This guy is really saving grades. Definitely needed even for grade 7 students! Keep up the work lad! Salute from Rotherham...
The all nighter starts now 🥵🥵 (im cooked)
history and comp sci tomorrow, i'm finished
gosh good luck😭😭
bruh i got history psychology and computer science 💀
Im cooked
@@PeelSim nah ur hands gonna fall off gl dawg
thank you so much this was honestly so useful! it made things seem so straightforward and clear
i have my first cs gcse today and im terrified good luck on ur examsss
Good luck to us all
L
watching this an hour before my exam
Thanks, i found this video very helpful and after plenty of revision and practice questions it was nice to have this recap prior to my mock exams tomorrow! Once again, thank you!
maths and computer science in the same day, good luck comrades
I have my cs gcse at 1:30 and it’s currently 11:35 😭
Me too GL
Howd it go i found it ez for some reason
@@klayplayz Ikr that was light work apart from the protocols cos I didn't revise that
@@klayplayz Yh surprisingly it was easier than the mocks
Good luck everyone for Friday !
thank you so much. u covered everything in just half an hour . it was so helpful
man this exam is actually wraps 🤣🤣
charge it to the game
lads just leave were not gona pass your just keeping yourself up get some rest
your right ima pray isha now
@@Ibz_256 just done mine 😂
good luck to everyone tmrw
i thought i was the only one here, lol i didnt go to school to focus on this one
This guy saved my life! What a G 👍
just got into year 10 with too much python knowledge but know nothing about the actual computer so thank you so much for this playlist!
Happy to help!
can you help me with python,
@@GoldAnxnymous what do you need help with?
@@UAMinheritator functions
@@GoldAnxnymous Late but, I want sandwhich. I learn make sandwhich. I make instruction on how to make sandwhich. I call instruction "theGAMERSandwhichRecepie". I tell everyone about the "theGAMERSandwhichRecepie". I now want sandwhich but dont want to make sandwchich my self. I tell someone to make me the "theGAMERSandwhichRecepie". They can look back at instrcutions that i made earlier.
Now in pseudo code for this situation:
def theGAMERSandwhichRecepie(): //declaring (Naming function)
bread()
Meat()
Lettice()
bread()
// above are the instrcutions
theGAMERSandwhichRecepie() //calling the function so it runs the instructions inside of the function
now lets do a function in python that does addition
def addition (a,b): # declaring. The a,b are what we call parameters. These allow us to input extra input when calling the function later.
result = a + b #Variable called result that stores the value of a + b
return result #returns the value stored in result.
add = addition(1,2) # Creates a variable called add, here is where we use our parameters we made earlier. In the function a would equal 1 and b would equal 2. The value stored in # add would be 3 as we return the result which is a + b.
print(add) #prints the value stored in the variable add.
Hope this helps someone!
Morning of the exam, good luck guys
looking at this for my progress mock in 2 hours.
Good luck for Friday everyone!!
I'm not ready
@@benhoward8033 neither mate
@@Digiproftit 0 revision, scrape the 4 🤞
@@benhoward8033 i revised like all night so hopefully i get at least a 7
Really good video. I have my exam in a few hours and it really helped for last minute revision. Let’s hope all goes well
did it go well?
The exam went ok but don’t use this as your primary revision use it as a last minute recap after having revised everything before. As it is not detailed enough
alright, nice one @@aliii8477 👍
got a mock tomorrow and you've saved me. Thanks 👍👍
I cant thank you enough lol. It has been a rough week. Everything feels like its crumbling and reading through the notes is honestly scary. Videos like this save me lol
not excited for tmmrw funny that so many people watching the same vid the day before
This is amazing. Thank you so much!
genuinely this vid saved my life
Your actually a legend. This helped me so much! Thank you
Thank you for this summary!
Remember to just memorize ok guys
ok
ok
ok
ok
ok
Paper 2 gonna be some next cancer
Fr
God help us
did no other revision for the mock, watched this and got a 9, hope it happens again lmao, fr tho good vid luck to all the boiz
Cheers this is going to save my mock exam
even though i have done quite a lot of revision it helps a lot to summarise everything the night before
this is a godsend thanks sm!
GOOD LUCK CHAMPS, U GOT THIS 💪
u2
@@beamboy07 😁
icl this is the only revsion i’ve done since my mock and i got a 6 hoping for a seven good luck to you all ⭐️⭐️
@@kiranpatel168 same kinda
Im gonna do this a A-level next year havent Really dome revison since mocks
I need to get at least a 6
My computer science teacher recommends this channel to us constantly so exam tomorrow morning and I'm here to prepare
I've got it tomorrow and I'm cooked 😭
Wallahi I’m cooked . Is it just me or all computer science teachers bad at teaching
@@Pecromums
@@Pecrorabbi zidni ilma trust 😭🙏
@@Pecrorigghttttt
Absolutely saving my exam tomorrow 😅
This video is great thank youuuu 😃
year 11 students check in
Thank you so much. I've got my GCSE's this year (am in Year 11) and I've finished all the content already Paper 1 and Paper 2 (just today) and you've helped me so much (including helping me get the only grade 9 in my school for the Paper 1 mock last year). Just waiting for the same sort of summary for Paper 2 and again thank you so much. 😊
By the way, could you please tell me when the Paper 2 summary is out so I know how to organise my revision? Thank you.
No problem, glad to hear! There will be a Paper 2 summary coming out fairly soon - not sure exactly when yet. Until you reach the end stages of the year though I'd still encourage you to revise using the more thorough resources
@@ComputerScienceTutor Yes of course, thank you so much. I'm honestly really happy you replied you have no idea 😂. I am doing a revision system where I look through all of my notes for a topic and make sure I understand all of it, then I do all of the workbook questions in the CGP Computer Science Workbook. Then later after I repeat for paper 1 (which I'm saving for later as I revised it for my last year's mocks) I will just be doing past papers and other practice questions I can get my hands on. Thank you so much and have an amazing day!
Got my mock tmrw and forgot to do any revision but should b able 2 get lime a 6 ot 7...
good luck lads im praying for us !!!
Got my GCSE in 30 mins, perfect!
Wow ! Same, I’m sitting in McDonald’s
@@abduallahraheemsterling8847 Goodluck!
how did it go? (it was easy for me)
@@klayplayz same, easiest GCSE so far
@@klayplayz Pretty good, it's my top subject - some odd questions that our teacher hadn't taught us but I'm pretty confident
Thank you man ur a lifesaver
edit: Wrote my mocks and i jumped from a band 4 to a band 7 this guy is a lifesaver
W, good luck on ur exams :D
Thanks for the help!
I’m hoping this carries me in tomorrow’s exam
cant believe its not just me doing night before revision
its not just you bro, im in your house as well
@@meowcheese1238 say no more
@@shrekster5713 i got maths too :(
@@Kxmb0 same
Got the actual gcse exam in 1 hour 20 minutes lmao
How was it
@@giftyakrof6521 That client-server question was so confusing, didn't understand what they were asking. The rest of it was ok though. What about you?
how was the gcse@@elizaclouds
@@DoMoreNew I got a 7 overall
thanks, was a great vid, computer science on Friday.
This is helping a lot
Thank you for this video, I was on a grade 5 for paper 1 but after overnight revision on this video I got a grade 9 for my mocks
HERE WE GO, 40 MINUTES
Hi I have a computer science GCSE in a few days. Is the playlist below every topic in paper 1? or only certain topics in paper 1
Got my computer science GCSE tomorrow. Hoping for the best!
same
@@excaliber2845 same
@@aaronrussell6888 same
Same
@@jemima9619 that was horrible... well it was easy but I was ill so 8 couldn't even write properly without it being illegible, my. my nose was sniffling and I had a terrible migraine
....
I usually get 97%+ but I think I got 50% this time because of how badly I'll I am
God bless you man
I'm confident I did well on that test thanks to this video
did you?
good luck everyone !!
I have Paper 1 tomorrow thank you so much
hi just checking, isnt ascii 128 characters as it was originally 7 bits but they added another 0 to the left as it was easier to store as one byte
Uranium is a good alternative to Cereal
wrong subject my bro
just cramming all this info the night before, wish me luck, i'm pretty terrible at computer science
Well half my class failed both mocks so u know, can’t get much worse
2:00 boys good luck
Gcse gang🎉
Good luck everyone!!!
i love this man
This really useful 😃🧡
Computer science gcse IS LIGGHTT
exam is gonna get smookked tommorow
BISMIALLAH
Bet
Good luck everyone
crazy how many comments are people here for the exam tomorrow, good luck guys, i hope we all pass😭🙏
Type shit
very useful, let see how my mock goes (I got a 7)
very useful, let see how my gcse goes (?)
GL
paper one on wednesday. 😔
Thanks so much this really helped me out
How r u revising
@@sdott935 I'm copy each slide into a note book in my own words
Watching this day of the exam👁👄👁
Same, good luck!!
Good luck 🎉
Revising for my mock rn 😭