Q2: Which of the following statements are equivalent? Which ones are correctly indented? if (i > 0) if(j > 0)х%3D 0; el seif (k > 0) yelse z =if (i > 0) {if (j > 0)X = 0;else if (k > 0)0;if (i > 0)if (j > 0)X = 0;else if (k > 0)0;if (i > 0)if (j > 0)X = 0;else if (k > 0)0;0;0;y =}elseyelseZ = 0;yelseZ = 0;Z = 0;(a)(b)(с)(d)

In the given statements, All statement contains Two if statement, One else if statement, and One…

Answered: Which of the following statements are…

Engineering

Computer Science

Which of the following statements are equivalent? Which ones are correctly indented?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Which of the following statements is/are true? (Check all that apply.) □ If f = 0 (n) and g = 0…

A: Big-O notation is a mathematical notation that describes the bounded behavior of functions when…

Q: (b (Find the discount) Create a program that requests the user to enter two ) arguments: the…

A: The Algorithm of the code:- 1. Start. 2. Request the user to enter the original price. 3. Store…

Q: x = 9; y = x++ What are the values of x and y after the two statements execute? X =

A: 1) Initial value of x is 9 2) y is assign value of x using y = x++; x++ is a postfix form, the…

Q: If you run the following program, in which order the statements of this program will be executed?…

A: Order of execution tells the flow of control in program. Function call can alter the flow of…

Q: 9. (*) Translate the following grammar to an NFA: E -> EOE| id, O -> +|-|*|/

A: The nfa for given grammar is as below:

Q: Please circle True or False for each of the following statements. C++ Variables of type int are…

A: The given statement is FALSE. The variables of type int are not initialized to the empty string by…

Q: (3) If L is regular, then so is {xy : x E L and y L}. O True O False

A: Regular languages are a class of formal languages that can be represented by regular expressions and…

Q: Trigonometry: The basic MATLAB trigonometric functions are sin, cos, tan, cot, sec, and csc. The…

A: clear;clc;close all;disp("sin(pi/6) = ");disp(sin(pi/6));disp("cos(pi) =…

Q: 178. Test cases ensure that all the statements are executed atleast once. a. True b. False c. May be…

A: Test cases ensure that all the statements are executed at least once. This Statement is True.

Q: meger variable can be usedto set the dimension of the arrays True D False

A: as per bartleby guidlines we answer only first question.For more question to answer please post them…

Q: XYZ school has the following grading policy: If mark is less than or equal to 50, the student gets…

A: Algorithm: Firstly we will take the input from the user Then we will check on the output as per the…

Q: In what ways do you think AI will alter the future? Is AI-enabled software something you use…

A: Answer: We need to write the what id the future of the artificial intelligence(AI) and what is…

Q: Find the wrong statement from the following? O a. Variable can be a keyword O b. Variable is a name…

Q: 5. The correct way to check if the following two String objects, max and min, contains same values…

A: we have to compare max and min strings equals() is the method to compare strings and it is case…

Q: 3. Translate the following regular expressions into one NFA: keywords: 0(12)*, number: [0123]+,…

A: NFA(nondeterministic finite automata): There exist many paths for specific input from the current…

Q: (Yes/No): If you add a negative integer to a negative integer and get a positive result, would the…

A: Dear Student, If you add a negative number to a negative number the result will never be positive…

Q: Given: boolean test; char x; Use a Character class method, to write a Java statement to assign true…

A: import java.util.Scanner; public class test3 { public static void main(String[] args)…

Q: a. vọid b. $my_num c. 123friend d. student 1) Which one is a valid variable identifier?

A: Identifier is sometimes refered as variable names. There are rules to declare a identifier. 1) it…

Q: 1. The operator ↑ is complete. In other words, all the three operators ¬, V and A are representable…

A: Defined the given operator

Q: Question 4 The correct statements are: L {E} = {E}L = L. LØ = ØL = Ø. OL₁= (a, b) and L₂ = {a, c}.…

A: Formal languages are mathematical languages that can describe string sequences based on…

Q: Write a program to satisfy the requirements in Starting Out with C++ Chapter 4 #12 Programming…

A: Step 1 : STARTStep 2 : input the units soldStep 3 : display units purchased, discount according to…

Q: why are the following statements NOT considered to be disjunctive normal form? A * (B + ~C) ~(A +…

A: The answer for the given question is as follows.

Q: 1. Which of the following statements is true? a. An if statement mush have an elif clause b. An else…

A: As per Bartleby's rules, we can answer only the first 3 questions. I request you to post the…

Q: Consider the following statements: i- 42; int p; After these statements, which of the following…

A: Here k is storing address of i with the statement k=&i With the statement p=k, p is storing…

Q: End use to: OTerminates scope of if, and switch statements. OTerminates scope of switch, and non if…

A: Terminates scope of if, and switch statements. Terminates scope of switch, and non if statements.…

Q: (Find the second lowest interger number) Write a program that prompts the user to enter a set of…

A: Note:- Please mention programming language name, This is done in c++. logic:- use while true loop…

Q: Design an NFA that accepts the following language: {w ∈ Σ ∗ | at least one of the last 3 positions…

A: Here if number of symbol is 1, then only possible string is 1. If number of symbol is 2 then the two…

Q: (i) val --h % k++ * 2;

A: value of h=2 k =4 public class Main{ public static void main(String[] args) { int h =2; int…

Q: Provide short answers to the following questions: a. Write an example of a valid argument. b. Write…

A: Write an example of a valid argument. An argument is validif the truth of the premises logically…

Q: 3( What will be the result after executing this statement: SELECT INITCAP('bakhit said ahmed') FROM…

Q: Which of the following is the negation of the statement “If you eat dinner at night, then you should…

A: Negation of if A then B and C :- if A then not B or C

Q: The else in a set of if statements is sometimes called the "catch all"? Is this true or false?

A: - The question wants to know that the else in a set of if statements is sometimes called the "catch…

Q: An elevator is described. The following definition is given by the elevator. Each elevator has a set…

A: Identify classes and class drawing of the status quo above: The product will be installed to control…

Q: What is wrong in the following statement?2 = a

A: Given:- 2 = a To find:- What is wrong with the above statement.

Concept explainers

Literals

A literal in computer science is used to express a fixed value in source code. They cannot be modified. Almost all programs have these fixed values or literals.

Question

Q2: Which of the following statements are equivalent? Which ones are correctly indented?

if (i > 0) if
(j > 0)
х%3D 0; el se
if (k > 0) y
else z =
if (i > 0) {
if (j > 0)
X = 0;
else if (k > 0)
0;
if (i > 0)
if (j > 0)
X = 0;
else if (k > 0)
0;
if (i > 0)
if (j > 0)
X = 0;
else if (k > 0)
0;
0;
0;
y =
}
else
y
else
Z = 0;
y
else
Z = 0;
Z = 0;
(a)
(b)
(с)
(d)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

please quickly thanks ! (a) Determine whether the following variable declaration is valid int 1number; A Valid B Invalid (b) Determine whether the following variable declaration is valid i=1; A Valid B Invalid (c) Determine whether the following variable declaration is valid char a = 'a'; A Valid B Invalid
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.
What is the result of the following statements? try: num = float('12,345') print('The conversion is complete.') except ValueError: print('This code caused a ValueError.') A. The conversion is complete. Nothing is printed B. Nothing is printed The conversion is complete. C. Nothing is printed D. This code caused a ValueError. E. The conversion is complete.
Determine if the following statements should use permutation or combination Five friends posing for a picture-taking at the park. Arranging six pots of different plants in a row
Don't give answer using AI.
(Sort three integers) Write a program that prompts the user to enter THREE integers and display the integers in decreasing order. Prepare your problem analysis and algorithm (pseudocode or flowchart) to plan your solution.
i need the answer quickly
I am studying for the exam and could not solve this question. Can you help me
State whether each of the following is true or false. If false, explain why e) All variables must be given a type when they’re defined.