Review Test Submission: Midterm Exam
Course 202020 Spring 2020 CSIS 212-B01 LUO
Test Midterm Exam
Started 2/9/20 6:48 PM
Submitted 2/9/20 7:57 PM
Due
... [Show More] Date 2/10/20 11:59 PM
Status Completed
Attempt Score 135 out of 150 points
Time Elapsed 1 hour, 8 minutes out of 2 hours
Instructions covers Modules/Weeks 1–4
open-book, open-notes
2-hour time limit
50 questions - Multiple Choice and True/False
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Question 1
3 out of 3 points
Which software product release category is "generally feature complete and
supposedly bug free, and ready for use by the community?"
Selected
Answer:
Release candidate.
Question 2
3 out of 3 points
Which of the following statements is false?
Selected
Answer:
Today’s fastest Internet speeds are on the order of trillionsof bits per
second with quadrillion-bit-per-second speeds on the horizon.
Question 3
3 out of 3 points
Which of the following statements is false?
Selected
Answer:
Each class can be used only once to build many objects.
Question 4
0 out of 3 points
Which of the following statements is false?
Selected
Answer:
A quadrillion-instruction-per-section computer can perform in one
second more than 100,000 instructions for every person on the planet.
Question 5
3 out of 3 points
Which of the following statements is false?
Selected
Answer:
Android—the fastest-growing mobile and smartphone operating system
—is based on the Windows kernel and uses Java.
Question 6
3 out of 3 points
________ involves reworking programs to make them clearer and easier to maintain
while preserving their correctness and functionality.
Selected
Answer:
Refactoring
Question 7
3 out of 3 points
________ models software in terms similar to those that people use to describe realworld objects.
Selected
Answer:
Object-oriented design
Question 8
3 out of 3 points
Which of the following statements is true?
Selected
Answer:
The Internet is just a network of computers.
Question 9
3 out of 3 points
All import declarations must be placed
Selected
Answer:
before the class declaration. [Show Less]