COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Looks at the first item of data, then each one in turn, until it finds the data item requested
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Organises the data into alphabetical order
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Splits the data until the requested data is found
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None of the above
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Detailed explanation-1: -Linear search is a very simple search algorithm. In this type of search, a sequential search is made over all items one by one. Every item is checked and if a match is found then that particular item is returned, otherwise the search continues till the end of the data collection.
Detailed explanation-2: -A linear search is the simplest approach employed to search for an element in a data set. It examines each element until it finds a match, starting at the beginning of the data set, until the end. The search is finished and terminated once the target element is located.
Detailed explanation-3: -This type of searching algorithm is used to find the position of a specific value contained in a sorted array. The binary search algorithm works on the principle of divide and conquer and it is considered the best searching algorithm because it’s faster to run.
Detailed explanation-4: -A searching algorithm is a basic and fundamental step in computing. It defines a step-by-step method for locating specific data in a data set. Every search algorithm uses a search key in order to complete the process and returns a success or failure status.
Detailed explanation-5: -Binary Search If the list of items to be found are in order, then we could start by checking the item right in the middle of the list.