Question 1
Errors can be syntax errors or logic errors (the code works, but not as intended).
...
Computers and Technology, 12.11.2020 09:00 Bra1nPowers
Question 1
Errors can be syntax errors or logic errors (the code works, but not as intended).
In the Guess My Number game, there is a lower limit and an upper limit for the range of possible numbers to guess. If the lower limit were exclusive and the upper limit inclusive, which expression would properly generate values for the secret number?
A) (int)(Math. random() * (upper − lower) ) + lower
B) (int)(Math. random() * (upper − lower + 1) ) + lower
C) (int)(Math. random() * (upper − lower) ) + lower + 1
D) (int)(Math. random() * (upper − 1 − lower) ) + lower + 1
E) (int)(Math. random() * (upper − lower + 1) ) + lower - 1
Question 2
Errors can be syntax errors or logic errors (the code works, but not as intended).
What conclusion can be made about the state of the program when the while loop terminates? Assume answer is a declared and initialized String.
while(answer. equals("N"))
{
// code not shown
}
A) The value of answer is N
B) The value of answer is n or N
C) The value of answer is not N
D) The value of answer is Y
E) Nothing can be determined
Question 3
Errors can be syntax errors or logic errors (the code works, but not as intended).
Which of the following is equivalent to while(userGuess != secretNumber)?
I) while( userGuess < secretNumber && userGuess > secretNumber)
II) while( userGuess < secretNumber || userGuess > secretNumber)
III) while( !(userGuess == secretNumber) )
I only
II only
III only
I and III only
II and III only
Question 4
Errors can be syntax errors or logic errors (the code works, but not as intended).
In the Guess My Number program, the user continues guessing numbers until the secret number is matched. The program needs to be modified to include an extra criterion that requires all guesses to be within the lower and upper bounds. If the user guesses below or above the range of the secret number, the while terminates. How would the while statement be modified to include the new criterion?
A) while(userGuess != secretNumber || userGuess >= lowerLimit || userGuess <= upperLimit)
B) while(userGuess != secretNumber || userGuess >= lowerLimit && userGuess <= upperLimit)
C) while(userGuess != secretNumber && userGuess >= lowerLimit && userGuess <= upperLimit)
D) while(userGuess == secretNumber || userGuess >= lowerLimit && userGuess <= upperLimit)
E) while(userGuess == secretNumber && userGuess >= lowerLimit || userGuess <= upperLimit)
Answers: 1
Computers and Technology, 22.06.2019 21:30
How do you take a green screen out of the video while editing?
Answers: 2
Computers and Technology, 23.06.2019 00:30
Which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard
Answers: 2
Computers and Technology, 23.06.2019 07:50
Most shops require the technician to enter a starting and ending time on the repair order to track the actual time the vehicle was in the shop and closed out by the office. this time is referred to as _ time ? a. comeback b. ro c. cycle d. lead
Answers: 1
Computers and Technology, 23.06.2019 14:30
Select the correct answer. andy received a potentially infected email that was advertising products. andy is at risk of which type of security threat? a. spoofing b. sniffing c. spamming d. phishing e. typo-squatting
Answers: 2
History, 06.10.2019 07:30
Mathematics, 06.10.2019 07:30
English, 06.10.2019 07:30
Mathematics, 06.10.2019 07:30
Mathematics, 06.10.2019 07:30
Spanish, 06.10.2019 07:30
History, 06.10.2019 07:30
Biology, 06.10.2019 07:30
Chemistry, 06.10.2019 07:30