For questions P19 – P22, match each code segment with the output it produces (A-D). Assume pd = {'x': 3, 'y': 4}   for i in pd.items():     print(i) Group of answer choices 3 4   x 3 y 4   x y   (‘x’, 3) (‘y’, 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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For questions P19 – P22, match each code segment with the output it produces (A-D). Assume pd = {'x': 3, 'y': 4}

 

for i in pd.items():
    print(i)

Group of answer choices

3
4

 

x 3
y 4

 

x
y

 

(‘x’, 3)
(‘y’, 4)

 

Q20

for i,j in pd.items():
    print(i)

 

Group of answer choices

 

3
4

 

x 3
y 4

 

x
y

 

(‘x’, 3)
(‘y’, 4)

 

Q21

for i,j in pd.items():
    print(i, j)

Group of answer choices

 

3
4

 

x 3
y 4

 

x
y

 

(‘x’, 3)
(‘y’, 4)

 

Q22

for i in pd.values():
    print(i)

Group of answer choices

 

3
4

 

x 3
y 4

 

x
y

 

(‘x’, 3)
(‘y’, 4)

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