Question 45Which of the following loops is best implemented with a while loop?O Counting how many keys in a dictionary start with the letter 'A'.O Looping through the characters in a string, and displaying 'yes' if it contains a vowel.O Asking the user to enter positive integers, exiting by entering -1.O Checking to see if a list of integers contains the value 12.Question 46What sequence is generated by range(4)?O 1234O 01234O 0123O 4

1: While loop executes till a given condition is satisfied. Syntax: while(condition)…

D Question 45 Which of the following loops is best implemented with a while loop? O Counting how many keys in a dictionary start with the letter 'A'. O Looping through the characters in a string, and displaying 'yes' if it contains a vowel. Asking the user to enter positive integers, exiting by entering -1. O Checking to see if a list of integers contains the value 12. D Question 46 What sequence is generated by range(4)? O 1234 O 01234 O 0123 O 4

D Question 45 Which of the following loops is best implemented with a while loop? O Counting how many keys in a dictionary start with the letter 'A'. O Looping through the characters in a string, and displaying 'yes' if it contains a vowel. Asking the user to enter positive integers, exiting by entering -1. O Checking to see if a list of integers contains the value 12. D Question 46 What sequence is generated by range(4)? O 1234 O 01234 O 0123 O 4

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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