Two operations of semaphore are T (meaning "to test") and I (meaning "to increment") Select one: a.TRUE b.FALSE
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- What is the value of this boolean expression: (((((((!!!false))))))) a. Undefined due to syntax error b. true c. falseWrite a wholly creative quiz program that consists of three original questions that you make up according to these specifications: One question should require user input of type intOne question should require user input of type floatOne should require a string inputA programmer has been wrestling with the sample codes below. Something should be definitely wrong with them. Find the errors and correct them. 1. Checking for palindrome words: Returns true if palindrome, else not palindrome. word = ‘madam’ rword = reversed(word) print(word == rword)
- A palindrome is a word or a phrase that is the same when read both forward and backward. Examples are: "bob," "sees," or "never odd or even" (ignoring spaces). In python, write a program whose input is a word or phrase, and that outputs whether the input is a palindrome. Ex: If the input is: bob the output is: bob is a palindrome Ex: If the input is: bobby the output is: bobby is not a palindrome Hint: Start by removing spaces. Then check if a string is equivalent to its reverse.A programmer has been wrestling with the sample codes below. Something should be definitely wrong with them. Find the errors and correct them. i. Checking for palindrome words: Returns true if palindrome, else not palindrome. word = ‘madam’ rword = reversed(word) print(word == rword) Output: False ii. Decisioning: score = 49 if (score < 50); print (‘Student has trailed’)Draw the flowchart for this python program ? def new_game(): guesses = [] correct_guesses = 0 question_num = 1 for key in questions: print("-------------------------") print(key) for i in options[question_num-1]: print(i) guess = input("Enter (A, B, C, or D): ") guess = guess.upper() guesses.append(guess) correct_guesses += check_answer(questions.get(key), guess) question_num += 1 display_score(correct_guesses, guesses) # -------------------------def check_answer(answer, guess): if answer == guess: print("CORRECT!") return 1 else: print("WRONG!") return 0 # -------------------------def display_score(correct_guesses, guesses): print("-------------------------") print("RESULTS") print("-------------------------") print("Answers: ", end="") for i in questions: print(questions.get(i), end=" ") print() print("Guesses: ", end="") for i in…
- Write TRUE if the statement is true, otherwise, write FALSE. The statement (¬P ∨ Q) ∧ (¬Q ∨ P) is a contradiction.Which of the following statements about debugging is NOT correct?: A -In some ways debugging is like detective work. You are confronted with clues and you have to infer the processes and events that led to the results you see. B -Once you have an idea about what is going wrong, you must delete your program and completely rewrite all of the code all over again. C -For some people, programming and debugging are the same thing. That is, programming is the process of gradually debugging a program until it does what you want. D -Although it can be frustrating, debugging is one of the most intellectually rich, challenging, and interesting parts of programming.{Macintosh, Red Delicious, Granny Smith} is equivalent to {apples} is this statement true or false
- The phrase “divide and conquer” means that all of the programmers on a team should be divided and work in isolation.True or FalseA __________ can occupy multiple consecutive lines in a program. a. block comment b. square comment c. multiline comment d. machine commentPair Programming acts as an informal review process because each line of code is looked at by at least two people Select one: a. Flase b. True