2.1 He has a core2 quad PC running at 3GHz (Gigahertz) wit…

2.1 He has a core2 quad PC running at 3GHz (Gigahertz) with a high performance graphic card with its own memory.   2.1.1 What component does core2 quad refer to? (1) 2.1.2 Explain briefly what is meant by core2 quad. (3) 2.2 The PC has 16GB (Gigabyte) of memory. What type of memory is being referred to? (1) 2.3 It also has a 1 TB (Terabyte) hard drive.         2.3.1 What is the EXACT ratio between 1GB and 1TB? (1) 2.3.2 Why is the hard drive so much larger than memory? Explain briefly. (3)     [9]

Line Number Description 1 countHighRatings  ← 0…

Line Number Description 1 countHighRatings  ← 0 2 countLowRatings  ← 0 3 Input ticket number 4 While ticket number not equal to 0 5 Start While loop 6 Input Rating 7 If rating equals 1 8 countHighRatings ← countHighRatings + 1 9 Otherwise 10 countLowRatings ← countLowRatings + 1 11 End While Loop 12 Display countHighRatings 13 Display countLowRatings

INSTRUCTIONS – READ CAREFULLY 1. This paper consists o…

INSTRUCTIONS – READ CAREFULLY 1. This paper consists of 6 pages. Please check that your question paper is complete.   2. Answer all questions on your exam pad. After completing the paper, scan in your answers, in the correct order, to a pdf file, and then upload. Remember to save your files with the name of the document and your name before uploading. 3. Read the questions carefully and make sure that you answer all parts of each question.   4. Show all working where applicable.   5. Non-programmable calculators may be used.   6. Number your answers exactly as the questions are numbered. 7. It is in your own interest to write legibly and to present your work neatly.