Computers and Technology, 05.01.2022 16:40 gigipalacio32
Consider the following method substringFound, which is intended to return true if a substring, key, is located at a specific index of the string phrase. Otherwise, it should return false.
public boolean substringFound(String phrase, String key, int index)
{
String part = phrase. substring(index, index + key. length());
return part. equals(key);
}
Which of the following is the best precondition for index so that the method will return the appropriate result in all cases and a runtime error can be avoided?
A. 0 <= index < phrase. length()
B. 0 <= index < key. length()
C. 0 <= index < phrase. length() + key. length()
D. 0 <= index < phrase. length() - key. length()
E. 0 <= index < phrase. length() - index
Answers: 2
Computers and Technology, 21.06.2019 18:20
Write the pseudocode for the following: a function called fahrenheittocelsius that accepts a real fahrenheit temperature, performs the conversion, and returns the real celsius temperature. a function called celsiustofahrenheit that accepts a real celsius temperature, performs the conversion, and returns the real fahrenheit temperature. a main module that asks user to enter a fahrenheit temperature, calls the fahrenheittocelsius function, and displays the celsius temperature with a user-friendly message. it then asks the user to enter a celsius temperature, calls the celsiustofahrenheit function, and displays the fahrenheit temperature with a user-friendly message.
Answers: 1
Computers and Technology, 22.06.2019 04:40
Amain idea is supported, explained, or expanded on with a numbers b. a concluding statement c. details d. a topic sentence. im e paragraphs reset nex next
Answers: 2
Computers and Technology, 22.06.2019 23:30
What are some ways to use a range name in a formula? check all that apply. in the defined names group, click use in formula, and then select the desired name. begin typing the name in the formula, select a name from the autocomplete list, and use the arrow keys and tab key to enter the name in the formula. begin typing the formula, and then click and drag with the mouse to select the cells to include in the formula. right-click one of the cells in the range. click formula options, and use the dialog box to add the name.
Answers: 1
Computers and Technology, 24.06.2019 07:30
John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.
Answers: 3
Consider the following method substringFound, which is intended to return true if a substring, key,...
Mathematics, 24.06.2019 19:00
History, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00
English, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00
Geography, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00
Health, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00
Mathematics, 24.06.2019 19:00