1. Type the expressions below in python interactively, and try to explain what's happening in each case: a. 2** 16 2/5, 2/5.0 b. "spam" + "eggs" S = "ham" "eggs "+S S*5 S[:0] "green %s and %s" % ("eggs", S) c. (x.) [0] (X', 'y') [1] d. L=[1,2,3] + [4,5,6] L. L:3. 니:이, 니-2]. 나-2:] ([1,2,3] + [4,5,6]) [2:4] [니2]. 니3]] L.reverse(); L L.sort(); L L.index(4)

1. Type the expressions below in python interactively, and try to explain what's happening in each case: a. 2** 16 2/5, 2/5.0 b. "spam" + "eggs" S = "ham" "eggs "+S S*5 S[:0] "green %s and %s" % ("eggs", S) c. (x.) [0] (X', 'y') [1] d. L=[1,2,3] + [4,5,6] L. L:3. 니:이, 니-2]. 나-2:] ([1,2,3] + [4,5,6]) [2:4] [니2]. 니3]] L.reverse(); L L.sort(); L L.index(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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