Question 1 1. What is printed by the following statements? course ('Title': 'Python', 'ID: 0107200', 'Enrollments':100) 2 course ['Enrollments']- course.get('Enrollments',0)+1 a print (course) A. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 101 B. "Title': 'Python', 'ID': '0107200', 'Enrollments': 1 C. "Title': 'Python', 'ID: '0107200', 'Enrollments': 0 D. "Title': 'Python', 'ID': '0107200', 'Enrollments': 100 E. "Title': 'Python', 'ID': '0107200', 'Enrollments': 100 F. Syntax Error 2. What is printed by the following statements? 1st [1,2,3,4,5,6,7] aprint (1st [-1]) A. -1 B. 1 C. 6 D. 7 E. Synatx Error 3. What is printed by the following statements? course-('Title': 'Python', 'ID: 0107200', 'Enrollments': 100) for k,v in course. items() 2 3 print (k, v) A. Title Python ID 0107200 Enrollments 100 B. Title ID Enrollments Python 0107200 100 C. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100 D. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100 E. Syntax Error 4. How many syntax errors in the following code? def welcome (msg): if len(msg.split())-2: msg+= "We are Fine" return msg reply welcome ('Hi All') A. 0 B. 1 C. 2 D. 3 E. 4 5. For which one of the following statements, x[0] 1 does NOT cause an ERROR? A. x = [1,2,3,4,5] B. x = (1,2,3,4,5) C. x= "1,2,3,4,5" D. x = range(1,5) E. x = 1,2,3,4,5 2 3

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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please solve parts 1 and 2

Question 1
1. What is printed by the following statements?
course={'Title': 'Python', 'ID: 0107200', 'Enrollments':100}
2 course ['Enrollments']- course.get('Enrollments',0)+1
aprint (course)
A. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 101
B. "Title': 'Python', 'ID: '0107200', 'Enrollments': 1
C. "Title': 'Python', 'ID': '0107200', 'Enrollments': 0
D. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100
E. "Title': 'Python', 'ID': '0107200', 'Enrollments': 100
F. Syntax Error
2. What is printed by the following statements?
1st [1,2,3,4,5,6,7]
aprint (1st [-1])
A. -1 B. 1 C. 6 D. 7
E. Synatx Error
3. What is printed by the following statements?
course-{'Title': 'Python', 'ID: 0107200', 'Enrollments': 100)
2 for k,v in course.items ()
3
print (k, v)
A. Title Python
ID 0107200
Enrollments 100
B. Title ID Enrollments
Python 0107200 100
C. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100
D. 'Title': 'Python',
'ID': '0107200',
'Enrollments': 100
E. Syntax Error
4. How many syntax errors in the following code?
def welcome (msg):
2
if len (msg.split())=2:
3
msg+= "We are Fine"
return msg
5 reply welcome ('Hi All')
A. 0 B. 1 C. 2
D. 3
E. 4
E. x = 1,2,3,4,5
5. For which one of the following statements, x[0]: 1 does NOT cause an ERROR?
[1,2,3,4,5] B. x = (1,2,3,4,5) C. x = "1,2,3,4,5" D. x = range(1,5)
A. x =
Transcribed Image Text:Question 1 1. What is printed by the following statements? course={'Title': 'Python', 'ID: 0107200', 'Enrollments':100} 2 course ['Enrollments']- course.get('Enrollments',0)+1 aprint (course) A. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 101 B. "Title': 'Python', 'ID: '0107200', 'Enrollments': 1 C. "Title': 'Python', 'ID': '0107200', 'Enrollments': 0 D. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100 E. "Title': 'Python', 'ID': '0107200', 'Enrollments': 100 F. Syntax Error 2. What is printed by the following statements? 1st [1,2,3,4,5,6,7] aprint (1st [-1]) A. -1 B. 1 C. 6 D. 7 E. Synatx Error 3. What is printed by the following statements? course-{'Title': 'Python', 'ID: 0107200', 'Enrollments': 100) 2 for k,v in course.items () 3 print (k, v) A. Title Python ID 0107200 Enrollments 100 B. Title ID Enrollments Python 0107200 100 C. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100 D. 'Title': 'Python', 'ID': '0107200', 'Enrollments': 100 E. Syntax Error 4. How many syntax errors in the following code? def welcome (msg): 2 if len (msg.split())=2: 3 msg+= "We are Fine" return msg 5 reply welcome ('Hi All') A. 0 B. 1 C. 2 D. 3 E. 4 E. x = 1,2,3,4,5 5. For which one of the following statements, x[0]: 1 does NOT cause an ERROR? [1,2,3,4,5] B. x = (1,2,3,4,5) C. x = "1,2,3,4,5" D. x = range(1,5) A. x =
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