44- Which of the following literals is an example of a "truthy" value? Ensure that you select the answer which also includes a correct explanation. a. 0, because only negative integers are considered falsy. b. -1, because any integer that is not zero is considered truthy. c. 0, because 0 is the only truthy integer. d. -1, because -1 is the only falsy intege

44- Which of the following literals is an example of a "truthy" value? Ensure that you select the answer which also includes a correct explanation. a. 0, because only negative integers are considered falsy. b. -1, because any integer that is not zero is considered truthy. c. 0, because 0 is the only truthy integer. d. -1, because -1 is the only falsy intege

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter5: Making Decisions

Section: Chapter Questions

Problem 19RQ

See similar textbooks

Similar questions

Let p, q, and r represent the following statements: p: The first ball is red. q: The second ball is white. r: The third ball is blue. Which would be the correct English statement for the symbolic form (¬¬p ∧∧ q) →→ r ? Group of answer choices A .If the first ball is red or the second ball is white, then the third ball is blue. B. If the first ball is not red or the second ball is white, then the third ball is blue. C .If the first ball is not red and the second ball is white, then the third ball is blue. D. If the first ball is red and the second ball is white, then the third ball is blue.
a. If A is true and B is false, what truth value would you assign to A ^ B?b. If A is false and B is true, what truth value would you assign to A ^ B?c. If A and B are both false, what truth value would you assign to A ^ B?
Write one of each of the following statements. They must be entirely unique, not from thetextbook, the internet or class examples. Include examples that are relevant to you.a) A statement using a conjunction and how you know when that statement is true.b) A statement using a negation.c) A statement using a disjunction.d) A conditional statement and how you know when that statement is falsee) A biconditional statementf) A statement that contains a quantifier and the negation of that statement.
Part A:Which of the following is a quantified statement? A. The Mississippi River is the longest river in the world. B. Are we there yet? C. Some dogs do not go to heaven. D.Go, Eagles! E.Go, Bears! Part B: Which of the following is a quantified statement? a. Some planets are habitable. b. Disney World is in Alabama. c. Wild animals need to be protected. d. My car is green. e. The pyramids in Egypt were built by aliens.
2. Answer TRUE if the expression will return non-zero and FALSE if not. Evaluate using the following declarations:char c = ‘C’, m = ‘?’, i = ‘t’, b = ‘5’;a. isdigit(b); _______________________________b. isalpha(c); _______________________________c. isspacee(m); _______________________________d. isupper(c); _______________________________e. isalnum(b); _______________________________f. ispunct(m); _______________________________g. islower(i); _______________________________h. isupper(c); _______________________________i. isalnum(b); _______________________________j. islower(i); _______________________________
true or false. if a statement is false. explain why.
What does the 'and' Boolean operator do? a. It compares two conditions. Only if both are True is the result True b. It compares two conditions. If at least one is True, the result is True. c. It flips the value of a condition from True to False or False to True d. It compares two conditions. If one but not both of the conditions is True, the result is True A condition in an if-statement can evaluate to what possible conditions? a. 0, 1 and 2 b. any number of values c. either True or False d. good, fair, serious or fatal What does int(g) mean? a. int is a mathematical function that performs integration on the number contained in g. b. int converts the value in g from a string to a whole number. c. int computes the compounded interest rate of g. d. int makes the value of g intermittent
Rewrite each of the following statements in the form “If A, then B.”a. Candidate Lu winning the election will be a sufficient condition for property taxes to increase.b. The user clicks Pause only if the game level changes.c. The components are scarce, therefore the price increases.d. Healthy hair is a necessary condition for good shampoo.
(aa*bb*)|(b+)|(bb|aa)* aabb -> True or Falsebbb -> True or Falseaaa -> True or Falseaaaa -> True or Falseaabbabb -> True or False
Assume that the following variables contain the values shown:numberBig = 100numberMedium = 10numberSmall = 1wordBig = "Constitution"wordMedium = "Dance"wordSmall = "Toy”For each of the following Boolean expressions, decide whether the statement is true, false, or illegal.a. numberBig > numberSmallb. numberBig < numberMediumc. numberMedium = numberSmalld. numberBig = wordBige. numberBig = "Big"f. wordMedium > wordSmallg. wordSmall = "TOY"h. numberBig <= 5 * numberMedium + 50i. numberBig >= 2000j. numberBig > numberMedium + numberSmallk. numberBig > numberMedium AND numberBig < numberSmalll. numberBig = 100 OR numberBig > numberSmallm. numberBig < 10 OR numberSmall > 10n. numberBig = 300 AND numberMedium = 10 OR numberSmall = 1o. wordSmall > wordBigp. wordSmall > wordMedium
What is a logical expression? - An expression that evaluates to true or false. - An expression that evaluates to true. - An expression that evaluates to false. - An expression that contains at least one mathematical operation. Which one is the correct choice?
Indicate whether the statement is true or false.