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"located in the heart the city" → "located in the heart of the city": The correct preposition to use when indicating location is "of," so it should be "located in the heart of the city."
What does the "Projection" operation in relational algebra do?
Which algorithmic design technique involves breaking down a problem into smaller subproblems and solving them recursively?
Which of the following is a valid token in lexical analysis?
Which PHP function is used for connecting to a MySQL database?
Which of the following is a boolean function?
Which layer of the OSI model interacts directly with the user or application software?
Which property is used to define the font of the element's text?
What is the worst-case time complexity of inserting n2 elements into an AVL tree with n elements initially?
Which of the following is NOT a common application of recursion?
Which of the following is data type is NOT Valid in Python?