Computer Science Study guides, Class notes & Summaries

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. ...

Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Use black ink or black ball-point pen. Use pencil only for drawing. • Answer all questions. • You must answer the questions in the spaces provided. • 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. Cross through any work you do not w...

Materials • There are no additional materials required for this paper. • You must not use a calculator. Instructions • Use black ink or black ball-point pen. Use pencil only for drawing. • Answer all questions. • You must answer the questions in the spaces provided. • 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. Cross through any work you do not w...

Materials For this paper you must have: • an AQA 12-page answer book • a copy of the set play you have studied. This play must not be annotated and must not contain additional notes. Instructions • Use black ink or black ball-point pen. • Write the information required on the front of your answer book. The reference for this paper is 8261/W. • Answer all questions in Section A. • Answer one question in Section B. Answer all parts to this question as instructed. • Answer ...

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...

Active Cell : box being used fill handle : bottom right corner of the box and drag the box to the right to fill it in cell reference : name or corrinate of cell (column/row) value of cell : what the cell contains column : vertical, named by letters row 2 | P a g e : horizontal, named by numbers formula : math equation formula bar : top, will see name of cell that is active and what is being typed range reference : naming group of cells (top:bottom) workbook : excel file, col...

Summative Computer Science Question and Answer 100% Correct Machine Learning - how computers recognize patterns and make decisions without being explicitly programmed - Through trial and error - Machine learning can take in any kinds of data: images, video, audio, or text Which of the following is a reason that a company would typically collect personally identifiable information (PII)? - Many computing innovations rely on some PII in order to work PII collected by a computing innovati...

Computer Science (The Ingots) Revision Question and Answer 100% Correct Abstraction - The breaking down of what you see e.g. an abstraction of a ball is a circle. Decomposition - The breaking down of a system into smaller parts that are easier to understand, program and maintain. Computational Thinking - A problem-solving method using computer science techniques, where possible solutions are developed and presented in a way that is understandable by humans and computers. Pattern recogni...

computer science unit 3: Spreadsheet Software Question and Answer 100% Correct Spreadsheet software - the computerized version of paper-based accounting worksheets that were used to record data in earlier times. A computerized worksheet stores - data in a tabular form and allows you to change and correct data. You can also do calculations with various formulas. Each time you make changes to the data, the related calculations automatically reflect the new values. Working professionals an...

Computer Science Unit 2 Question and Answer 100% Correct In the following function printThreeTimes: function printThreeTimes(word){ println(word); println(word); println(word); } What is the parameter of the function? - word What is the proper function to call to print to the screen? - println What keyword do you need to use to define a variable in JavaScript? - var To ask the user of the program for a number, which function should you use? - Both readInt and readFloat are for numbe...