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(Solved) : Data Structures Using Java 1 Software Programme Designed Performs Following Software Desig Q37969724 . . .

DATA STRUCTURES USING JAVA

1- A software programme has to be designed so that it performsthe following: The software is
designed for recognizing a user based on keyboard stroke analysis.It keeps all the keyboard
strokes (words and also time sequence between the key strokes) forevery user and
recognizes the user based on the sequence of strokes. It does thisby calculating a similarity
of the current keystroke sequence with memorized keystrokes of thepreviously recognized
users.
Design a strategy for best use of data structures with bestpossible time complexity.
Calculate the time complexity of your solution?

2- Suppose in a production plant, tasks are executed in sequenceaccording to a level of
importance. This means that at a certain moment, even though thereare existing processes
waiting to be executed, a process of higher importance is executedbefore others. Inside
every process there is a thread which is executed with priorityamong other threads of the
same process.
Design a solution choosing the appropriate data structure thatmakes the whole execution as
fast as possible. What is the time complexity of your program?

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