1) What is Bubble Sort? a) A sorting algorithm that transfers one element at a time to sort a list b) An algorithm that goes through the list swapping pairs until the list's order is correct c) A children's television programme 2) What is Insertion Sort? a) An algorithm that goes through the list swapping pairs until the list's order is correct b) A c) An algorithm that transfers one element at a time to sort a list 3) Name one advantage of Bubble Sort over Insertion Sort. a) It's faster b) It has more swaps c) There are no advantages d) It's simpler e) It's more complex 4) Name one advantage of Insertion Sort over Bubble Sort. a) It has less swaps b) There are no advantages c) It's more complex d) It's simpler 5) What is E-Waste? a) Unwanted data b) An excessive use of E c) Computers that are recycled d) Computers that are thrown away despite still working 6) Which of these is an example of sustainable energy? a) Nuclear Power Plants b) Geothermal Power Plant c) Fossil Fuel Power Plant 7) Which of these ISN'T one of the Three Rs? a) Recycle b) Remove c) Reuse d) Reduce 8) What is Reusing? a) Selling used but functional computers to people who need them b) Salvaging parts from broken computers c) Lowering the amount of computers bought and thrown away d) Not one of the Three Rs 9) What is Recycling? a) Selling used but functional computers to people who need them b) lowering the amount of computers bought and thrown away c) Salvaging parts from broken computers d) Not one of the Three Rs 10) What is Reducing? a) Selling used but functional computers to people who need them b) lowering the amount of computers bought and thrown away c) Salvaging parts from broken computers d) Not one of the Three Rs 11) What is Removing? a) Salvaging parts from broken computers b) Selling used but functional computers to people who need them c) Salvaging parts from broken computers d) Not one of the Three Rs 12) The X Men a) Not one of the Three Rs b) GIASFELFEBREHBER c) early 16th century (as a Scots legal term meaning ‘legally pertinent’): from medieval Latin relevant- ‘raising up’, from Latin relevare . d) Day Of Paxton Diesel hjhfejfhak 13) What is Linear Search? a) The computer goes through everything in the list, comparing it to what it wants until it finds it b) An algorithm that transfers one element at a time to sort a list c) The list is cut in half until only the correct result remains 14) What is Binary Search? a) An algorithm that transfers one element at a time to sort a list b) The list is cut in half until only the correct result remains c) The computer goes through everything in the list, comparing it to what it wants until it finds it 15) What is syntax? a) The way statements are structured b) What a program does c) The reason a program was made 16) What is a variable? a) An error where the program doesn't crash but doesn't work as intended b) A program that can vary in usage c) A data value 17) What is a logical error? a) An error caused by misplaced characters which crash the program b) An error where the program doesn't crash but doesn't work as intended c) An error that crashes the program 18) What's an IDE? a) An interface which the user can type instructions into for instant executio b) A system of useful visual parts that the user can interact with c) A software that combines several basic developer tools 19) What can an IDE do? a) Makes programs more complex to create b) Debugging and code completion c) Stops programs from crashing 20) What's a GUI? a) A system of useful visual parts that the user can interact with b) A software that combines several basic developer tools c) A progrAn interface which the user can type instructions into for instant execution 21) What's a command line? a) A software that combines several basic developer tools b) An interface which the user can type instructions into for instant executio c) A system of useful visual parts that the user can interact with

George G COMPUTER SCIENCE REVISION

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