25) What is the value of "c" after the following code executes? a = [10, 50, 20] b = [30, 60, 40] c=b+a a. [10, 20, 30, 40, 50, 60] b. [10, 50, 20, 30, 60, 40] C. [30, 60, 40, 10, 50, 20) d. error   26)  What is the value of aList after the following code is executed? alist = [1, 2, 3, 4, 5] alist.pop() alist.pop(3) aList.remove(2) aList.append(2) a. [1, 2, 4] b. [1, 3, 2] c. [2, 4,2] d. error   27)  What values does counter variable i assume when this loop executes? for i in range(30, -10, -10): print(i, end = "") a. 30 20 10 0 -10 b. 30 20 10 0 c. 20 10 0 d. 30 20 10

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
icon
Related questions
icon
Concept explainers
Question

For python,

25) What is the value of "c" after the following code executes?

a = [10, 50, 20]

b = [30, 60, 40]

c=b+a

a. [10, 20, 30, 40, 50, 60]

b. [10, 50, 20, 30, 60, 40]

C. [30, 60, 40, 10, 50, 20)

d. error

 

26) 

What is the value of aList after the following code is executed?

alist = [1, 2, 3, 4, 5]

alist.pop()

alist.pop(3)

aList.remove(2)

aList.append(2)

a. [1, 2, 4]

b. [1, 3, 2]

c. [2, 4,2]

d. error

 

27) 

What values does counter variable i assume when this loop executes?

for i in range(30, -10, -10):

print(i, end = "")

a. 30 20 10 0 -10

b. 30 20 10 0

c. 20 10 0

d. 30 20 10

Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Control Structure
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education