1) What does iteration mean? a) number with a decimal b) a whole number c) a single letter d) repetition 2) What does algorithm mean? a) the process of filtering out b) a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer. c) tells the computer how the programmer intends to use the data d) can only be true or false 3) What are flowcharts? a) a way of representing an algorithms b) Starting at the beginning of the data set, each item of data is examined until a match is made. c) breaking down large problem to smaller sub-problems 4) What is decomposition? a) location in memory where you can temporarily sote numbers or letters b) breaking down large problem to smaller sub-problems c) a way of representing an algorithms d) the process of filtering out 5) What is abstraction? a) When instructions are executed in the order they are written b) It works by repeatedly dividing in half the portion of the list that could contain the item, until you've narrowed down the possible locations to just one. c) tells the computer how the programmer intends to use the data d) the process of filtering out 6) A binary search is... a) a type of variable b) when the computer repeatedly merge two sublists at a time to produce new sorted sublists until there is only one sublist remaining c) an algorithm used to search quickly through an index d) a data type 7) What is a data type? a) a variable stored in the computers memory b) an algorithim c) tells the computer how the programmer intends to use the data 8) What is a boolean data type? a) a number which keeps on repeating itself b) a whole number c) can only be true or false d) a number with a decimal point

Unit 1

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