What will be the output the following Python code?

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
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In Python
What will be the output the following Python code?
test = {1: 'A', 2: 'B', 3: 'C'}
del test [1]
test [1] = 'D'
del test [2]
print (len (test))
OA 1
OB.0
OC. key value pair 1:"A" is deleted so error will display
OD.2
Transcribed Image Text:What will be the output the following Python code? test = {1: 'A', 2: 'B', 3: 'C'} del test [1] test [1] = 'D' del test [2] print (len (test)) OA 1 OB.0 OC. key value pair 1:"A" is deleted so error will display OD.2
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