What is the value of the following expressions (or ERROR)? 1. __________ s.length() 2. __________ t.length() 3. __________ 1 + a 4. __________ a.toUpperCase() 5. __________ "Tomorrow".indexOf("r") 6. __________ "Tomorrow".lastIndexOf('o') 7. __________ "Tomorrow".substring(2,4) 8. __________ (a.length() + a).startsWith("a") 9. __________ s = = a 10. __________ a.substring(1,3).equals("bc")
What is the value of the following expressions (or ERROR)? 1. __________ s.length() 2. __________ t.length() 3. __________ 1 + a 4. __________ a.toUpperCase() 5. __________ "Tomorrow".indexOf("r") 6. __________ "Tomorrow".lastIndexOf('o') 7. __________ "Tomorrow".substring(2,4) 8. __________ (a.length() + a).startsWith("a") 9. __________ s = = a 10. __________ a.substring(1,3).equals("bc")
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
What is the value of the following expressions (or ERROR)?
1. __________ s.length()
2. __________ t.length()
3. __________ 1 + a
4. __________ a.toUpperCase()
5. __________ "Tomorrow".indexOf("r")
6. __________ "Tomorrow".lastIndexOf('o')
7. __________ "Tomorrow".substring(2,4)
8. __________ (a.length() + a).startsWith("a")
9. __________ s = = a
10. __________ a.substring(1,3).equals("bc")
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