subject

Consider the following two code segments, which are both intended to determine the longest of the three strings "pea", "pear", and "pearl" that occur in String str. For example, if str has the value "the pear in the bowl", the code segments should both print "pear" and if str has the value "the pea and the pearl", the code segments should both print "pearl". Assume that str contains at least one instance of "pea".

I.

if (str. indexOf("pea") >= 0)

{

System. out. println("pea");

}

else if (str. indexOf("pear") >= 0)

{

System. out. println("pear");

}

else if (str. indexOf("pearl") >= 0)

{

System. out. println("pearl");

}

II.

if (str. indexOf("pearl") >= 0)

{

System. out. println("pearl");

}

else if (str. indexOf("pear") >= 0)

{

System. out. println("pear");

}

else if (str. indexOf("pea") >= 0)

{

System. out. println("pea");

}

Which of the following best describes the output produced by code segment I and code segment II?

Both code segment I and code segment II produce correct output for all values of str.

Neither code segment I nor code segment II produce correct output for all values of str.

Code segment II produces correct output for all values of str, but code segment I produces correct output only for values of str that contain "pear" but not "pearl".

Code segment II produces correct output for all values of str, but code segment I produces correct output only for values of str that contain "pearl".

Code segment II produces correct output for all values of str, but code segment I produces correct output only for values of str that contain "pea" but not "pear".

ansver
Answers: 1

Other questions on the subject: Computers and Technology

image
Computers and Technology, 22.06.2019 06:00, isalita
Pthe price of tickets in a group when a purchased in bulk can be found with the equation c=px+24 were c is the cost, p is the number of people, and x is the price per ticket. what is price of of each ticket if it costs $189 to buy tickets for 15 people ? a $8 b $24c $9d $11 show work
Answers: 1
image
Computers and Technology, 22.06.2019 07:30, DivineMemes420
What type of computer network ensures high security ?
Answers: 1
image
Computers and Technology, 22.06.2019 08:00, jcastronakaya
Apex q: what does a low employment rate indicate? a. not many people are earning high salaries b. not many people are going to college c. not many people are renting their homes d. not many people have jobs
Answers: 2
image
Computers and Technology, 22.06.2019 19:20, ChaosMind
Write a program that reads a file consisting of students’ test scores in the range 0–200. it should then determine the number of students having scores in each of the following ranges: 0–24, 25–49, 50–74, 75–99, 100–124, 125–149, 150–174, and 175–200. output the score ranges and the number of students. (run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189.)
Answers: 3
You know the right answer?
Consider the following two code segments, which are both intended to determine the longest of the th...

Questions in other subjects:

Konu
Mathematics, 01.04.2020 18:58
Konu
Mathematics, 01.04.2020 18:58