1) The input function returns a numeric value by default. a. True b. False 2) Strings are mutable objects, which means you can replace their contents. a. True b. False 3) What is the value of string1 after the following statement is executed? string1 = "python"[:] + "help"[:0] a. python b. pythonh c. help d. error 4) What is the last line of the output when the following code is executed? x=2 for exp in range (0): print ("%2d.0" % x**exp) a. 16 b. 16.0 c. nothing d. error 5) What is the value of newList after the following code is executed? newList = [1, 2, 3, 4] newList.pop() newList.append(5) newList.pop(2) a. [1,3,5] b. [3,4,5] c. [1, 2, 5] d. error
1) The input function returns a numeric value by default. a. True b. False 2) Strings are mutable objects, which means you can replace their contents. a. True b. False 3) What is the value of string1 after the following statement is executed? string1 = "python"[:] + "help"[:0] a. python b. pythonh c. help d. error 4) What is the last line of the output when the following code is executed? x=2 for exp in range (0): print ("%2d.0" % x**exp) a. 16 b. 16.0 c. nothing d. error 5) What is the value of newList after the following code is executed? newList = [1, 2, 3, 4] newList.pop() newList.append(5) newList.pop(2) a. [1,3,5] b. [3,4,5] c. [1, 2, 5] d. error
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
Related questions
Question
1) The input function returns a numeric value by default.
a. True
b. False
2) Strings are mutable objects, which means you can replace their contents.
a. True
b. False
3) What is the value of string1 after the following statement is executed?
string1 = "python"[:] + "help"[:0]
a. python
b. pythonh
c. help
d. error
4) What is the last line of the output when the following code is executed?
x=2
for exp in range (0):
print ("%2d.0" % x**exp)
a. 16
b. 16.0
c. nothing
d. error
5) What is the value of newList after the following code is executed?
newList = [1, 2, 3, 4]
newList.pop()
newList.append(5)
newList.pop(2)
a. [1,3,5]
b. [3,4,5]
c. [1, 2, 5]
d. error
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