(python)4. Write the python code to create a dictionary that stores the following data: KeyDataList of the following: "Seth Volpe" and"smv159"159List of the following: "Rick Sanchez" and234"rs666"431List of the following: "Morty Smith" and "ms1"

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(python) 4. Write the python code to create a dictionary that stores the following data:

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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(python) 13. Identify and fix the errors in the following code. There are a total of 12 errors. define search_binary(xs, target): lb = 0 ub = len(xs)-1 while False: if lb == ub # If empty return -1 # Next probe should be in the middle of the list mid_index = (lb + ub)//2 // Find Middle # Fetch the item at that position item_at_mid == xs[mid_index] # How does the probed item compare to the target? if item_at_mid = target: return: mid_index # Found it! if item_at_mid < target: lb = mid_index + 1 # Use upper half if else: ub = mid_index - 1 # Use lower half list1 = [ -4, 33, -2, 0, 12, 3, -9, 34, 14, -7, 40 ) output("List:",list1) print("Sorted List:", list1.sort) print("Key is located at index " + float(search_binary(14, list1)))
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Q7) What would be the output of the following program?Please note that the operation x % 10 (i.e., x modulo 10) is always the same as the rightmost digit of x (e.g., 123 % 10 = 3).
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Q1) (Greatest Common Divisor) The greatest common divisor (GCD) of two integers is the largest integer that evenly divides each of the two numbers. Write function gcd that returns the greatest common divisor of two integers.
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(Q9) This is a Data Structures problem and the programming language used is Lisp. Solve the question we detailed steps and make it concise and easy to understand. Please and thank you.
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