The String class allows you to ______ strings.
a) search
b) retrieve characters from
c) replace characters in
d) All of the above.
Answer: D
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Which of the following statements is true?
a. When you drive a car, pressing its gas pedal sends a message to the car to perform a task—that is, to go faster. b. You send messages to an object; each message is implemented as a method call that tells a method of the object to perform its task. c. A program might call a bank-account object’s deposit method to increase the account’s balance. d. All of the above statements are true.
What would be the value of bonus after the following statements are executed?
``` int bonus, sales = 85000; char dept = 'S'; if (sales > 100000) if (dept == 'R') bonus = 2000; else bonus = 1500; else if (sales > 75000) if (dept == 'R') bonus = 1250; else bonus = 1000; else bonus = 0; ``` a. 2000 b. 1500 c. 1250 d. 1000
You cannot change the Required field property after data has been entered
Indicate whether the statement is true or false
The pseudocode for the following problem is ____.Suppose all students in grade 12 at a high school are to be selected for a field trip, but the boys are leaving on the 8:30 a.m. bus and the girls are leaving at 9:00 a.m.
A. If gradeLevel == 12 Then Display "Enter M for male, or F for female: " If gender == "M" Then Display "Your bus leaves at 8:30 a.m." Else If Display "Your bus leaves at 9:00 a.m." End If End If B. If gradeLevel == 12; Display "Enter M for male, or F for female: " If gender == "M" Then; Display "Your bus leaves at 8:30 a.m." Else; Display "Your bus leaves at 9:00 a.m." End If; End If C. If gradeLevel == 12 Then Display "Enter M for male, or F for female: " Input gender If gender == "M" Then Display "Your bus leaves at 8:30 a.m." Else Display "Your bus leaves at 9:00 a.m." End If End If D. If gradeLevel >= 12 Then Display "Enter M for male, or F for female: " If gender == "M" Display "Your bus leaves at 8:30 a.m." Else Display "Your bus leaves at 9:00 a.m." End End If