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COMPUTER SCIENCE EXAM LAEST 2024 ALREADY GRADED A+
- Exam (elaborations) • 3 pages • 2024
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COMPUTER SCIENCE EXAM LAEST 2024 ALREADY GRADED A+ 
Hard Drive - ANSWER>>Storage device that stores digitally encoded data on rapidly rotating rigid disks with magnetic surfaces. The device is either permanently installed within the computer case or can be portable 
Motherboard - ANSWER>>Printed circuit board on which the CPU, RAM chips and other electronic circuit elements of a digital computer are frequently located. 
RAM - ANSWER>>Random Access Memory - temporary place to st...
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COMPUTER SCIENCE EXAM WITH QUESTIONS & VERIED ANSWERS LATEST UPDATE 2023 -2024 ALREADY GRADED A+
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COMPUTER SCIENCE EXAM WITH QUESTIONS & VERIED ANSWERS LATEST UPDATE ALREADY GRADED A+ 
disadvantages of networking computers 
- management is complicated and expensive 
- viruses can infiltrate one computer and spread across network quickly 
topology 
SDD 
Solid State Drive 
- non volatile storage 
- no moving parts 
- read/write quicker than HDD 
- low power consumption 
ASCII 
American Standard Code for Information Interchange 
- substitutes a number for each character 
- stored in binary usi...
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COMPUTER SCIENCE EXAM WITH QUESTIONS & CORRECT ANSWERS 100% CORRECT LATEST 2024 UPDATE
- Exam (elaborations) • 16 pages • 2024
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COMPUTER SCIENCE EXAM WITH QUESTIONS & CORRECT ANSWERS 100% CORRECT LATEST 2024 UPDATE 
An administrator at the school has data about hundreds of students in a particular course. While the 
administrator does not know the values of each student's individual assignment scores, the administrator does 
have the following information for each student. 
• The student name 
• A unique student ID number 
• The number of assignments for the course 
• The average assignment score before the lowe...
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COMPUTER SCIENCE EXAM WITH QUESTIONS & VERIED ANSWERS LATEST UPDATE 2023 -2024 ALREADY GRADED A+
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
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COMPUTER SCIENCE EXAM WITH QUESTIONS & VERIED ANSWERS LATEST UPDATE ALREADY GRADED A+ 
disadvantages of networking computers 
- management is complicated and expensive 
- viruses can infiltrate one computer and spread across network quickly 
topology 
SDD 
Solid State Drive 
- non volatile storage 
- no moving parts 
- read/write quicker than HDD 
- low power consumption 
ASCII 
American Standard Code for Information Interchange 
- substitutes a number for each character 
- stored in binary usi...
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OCR GCSE (9–1) COMPUTER SCIENCE J277/02 COMPUTATIONAL THINKING, ALGORITHMS AND PROGRAMMING QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)
- Exam (elaborations) • 53 pages • 2024
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OCR 
 
GCSE (9–1) COMPUTER SCIENCE J277/02 COMPUTATIONAL THINKING, 
ALGORITHMS AND PROGRAMMING 
 
QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)
Fear of missing out? Then don’t!
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OCR GCSE (9–1) COMPUTER SCIENCE J277/01 COMPUTER SYSTEMS QUESTION PAPER AND MARK SCHEME FOR JUNE 2023 (MERGED)
- Exam (elaborations) • 43 pages • 2024
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OCR 
 
GCSE (9–1) COMPUTER SCIENCE J277/01 COMPUTER SYSTEMS 
QUESTION PAPER AND MARK SCHEME 
FOR JUNE 2023 (MERGED)
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Computer Science Certification Exam Questions and CORRECT Answers
- Exam (elaborations) • 33 pages • 2024
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What is a Natural Number and its Symbol?Positive Integer (N) 
What is a Real Number and its Symbol?Any number (R) 
What is an Integer and its Symbol?Any whole number (Z) 
What is a Rational Number and its Symbol?Can be represented in a Fraction (Q) 
What is a Ordinal Number?Position in a list 
What is a Cardinal Number?Size of list 
What is Absolute Error?Difference between actual answer and estimate 
What is Relative Error?absolute error/true value
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Computer Science Key PASSED Exam Questions and CORRECT Answers
- Exam (elaborations) • 25 pages • 2024
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AlgorithmA sequence of steps to be performed to solve a problem 
Computer ProgramAn implementation of an algorithm 
Data StructureSpecialized format for storing and organizing data 
ProcedureA names section of code which performs a task and does not return a value 
FunctionA named section of code which performs a task and returns a value 
ParameterA special type of variable which can be passed through sub-routines 
ScopeThe reach of a variable/data structure
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A-LEVEL AQA AS COMPUTER SCIENCE QUESTION PAPER + MARK SCHEME [MERGED] JUNE 2023 7516/2
- Exam (elaborations) • 53 pages • 2024
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Materials 
For this paper you must have: 
• a computer 
• a printer 
• appropriate software 
• the Electronic Answer Document 
• an electronic version and a hard copy of the Skeleton Program 
• an electronic version and a hard copy of the Preliminary Material. 
You must not use a calculator. 
Instructions 
• Type the information required on the front of your Electronic Answer Document. 
• Before the start of the examination make sure your Centre Number, Candidate Name and 
Candid...
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A-LEVEL AQA AS COMPUTER SCIENCE QUESTION PAPER + MARK SCHEME [MERGED] JUNE 2023 7517/2
- Exam (elaborations) • 73 pages • 2024
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Materials 
For this paper you must have: 
• a calculator. 
Instructions 
• Use black ink or black ball-point pen. 
• Fill in the boxes at the top of this page. 
• Answer all questions. 
• You must answer the questions in the spaces provided. Do not write outside 
the box around each page or on blank pages. 
• 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 answer(s). 
• Do all rough work in this book. ...
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