Exam (elaborations)

AQA GCSE COMPUTER SCIENCE Paper 1 Computational thinking and programming skills – Python BEST RATING FOR MAY2023

66 views 2 purchases

Course
GCSE COMPUTER SCIENCE

Institution
AQA

AQA GCSE COMPUTER SCIENCE Paper 1 Computational thinking and programming skills – Python Friday 19 May 2023 Afternoon Time allowed: 2 hours Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Us...

[Show more]

Preview 4 out of 48 pages

View example

Uploaded on June 15, 2023
Number of pages 48
Written in 2022/2023
Type Exam (elaborations)
Contains Questions & answers

gcsecomputer science best rating for may 2023

Study Level
A/AS Level
Examinator
AQA
Subject
COMPUTER SCIENCE Paper 1 Computational thinking
Unit
GCSE COMPUTER SCIENCE

bestgradesA33

Member since 1 year 51 documents sold

CA$21.14

Added

Add to cart

Add to wishlist

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

AQA COMP PP1 2023

AQA

GCSE
COMPUTER SCIENCE
Paper 1 Computational thinking and programming skills – Python

Friday 19 May 2023 Afternoon Time allowed: 2 hours
Materials
 There are no additional materials required for this paper. For Examiner’s Use
 You must not use a calculator.
Questio Mark
Instructions n
 Use black ink or black ball-point pen. Use pencil only for drawing. 1
 Answer all questions. 2–3
 You must answer the questions in the spaces provided.
4–5
 If you need extra space for your answer(s), use the lined pages at
the end of this book. Write the question number against your 6–7
answer(s). 8–9
 Do all rough work in this book. Cross through any work you do
10–11
not want to be marked.
 Questions that require a coded solution must be answered in Python. 12
 You should assume that all indexing in code starts at 0 unless stated otherwise.
13–14
15
Information 16
The total number of marks available for this paper is 90.
TOTAL
Advice
For the multiple-choice questions, completely fill in the lozenge alongside the appropriate answer.
CORRECT METHOD WRONG METHODS

If you want to change your answer you must cross out your original answer as shown.
If you wish to return to an answer previously crossed out, ring the answer you now wish to select as sho

*Jun23525101*
IB/G/Jun23/E11 8525/1B

, 2
Do not write
outside the
Answer all box
questions.

0 11 shows an algorithm, represented using pseudo-code, which assigns a
Figure
different value to four variables.

Figure 1

country  'United States of America'
state  'California'
city  'San Francisco'
landmark  'Alcatraz Island'

0 1 .1 Define the term algorithm.
[2 marks]

0 1 .2 The variable x is assigned a value using the statement:

x  LEN(state)

Using Figure 1, what is the value

of x? Shade one lozenge.
[1 mark]

A 1

B 5

C 10

D 12

*02
IB/G/
* Jun23/8525/1B

, 3

Do not write
outside the
0 1 .3 What is the result of concatenating the contents of the variables box
city and
landmark in Figure

1? Shade one [1
mark]
lozenge.

A San Francisco Alcatraz Island

B San Francisco,Alcatraz Island

C San Francisco, Alcatraz Island

D San FranciscoAlcatraz Island

. The subroutine SUBSTRING extracts characters from a given
0 1 4
string.

For example, SUBSTRING(3, 5, 'Computing') would return
put

The variable y is assigned a value using the statement:

y  SUBSTRING(4, 7, landmark)

Using Figure 1, what is the value

of y? Shade one lozenge. [1 mark]

A Alca

B Atra

C land

D traz

Question 1 continues on the next page

*03
IB/G/
* Jun23/8525/1B

, 4

Do not write
outside the

Turn over ►

*03
IB/G/
* Jun23/8525/1B

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller bestgradesA33. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$21.14. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67096 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Exam (elaborations)

AQA GCSE COMPUTER SCIENCE Paper 1 Computational thinking and programming skills – Python BEST RATING FOR MAY2023

Document information

Subjects

Written for

Seller

Reviews received

Content preview