Which of the following can be used in a Java program as identifiers? Check all of the identifiers that are legal. for AnnualSalary println _average B4 ABC first-name "hello" sum_of_data 42isThesolution

Which of the following can be used in a Java program as identifiers? Check all of the identifiers that are legal. for AnnualSalary println _average B4 ABC first-name "hello" sum_of_data 42isThesolution

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 1DE

See similar textbooks

Related questions

Q: :Q4: Multiple choice (2) jlahäi Which one of the following (1 ? identifiers is invalid floaT bool…

A: 1. Which one of the following identifiers is invalid? floaT bool Int _o_ ANS: - option(b) bool is…

Q: end me an application ..... O card O form O formula O None of the above

A: To fill the sentence with the correct word.

Q: Suppose the user is asked to input a number into txtNumber for which the square root is to be taken.…

A: SOLUTION:-

Q: Which of the following is NOT a correct statement in java? O c++ = b; Oc+= b; ob = c++; Oc = C+b;

A: Here in statement c++=b; here we are using ++ operator in left side which in invalid. That is we…

Q: Which of the following are not valid assignment statements? (Indicate all that apply.)1. total = 9;…

A: Statements 1) and 4) are valid assignment statements

Q: Which of the following are not valid assignment statements? A) total = 9;B) 72 = amount;C) yourAge =…

A: Which of the following are not valid assignment statements? A) total = 9;B) 72 = amount;C) yourAge =…

Q: Which of the following is NOT a valid variable name? O sum!* O LoveMe2 O Student ID O pi314

A: Introduction: Here we are required to select which of the following is not a valid variable name.

Q: Write an application that will take 5 digits integer from user and calculate the sum of all digits…

A: Programming approach: Define the necessary header file using namespace. define the main()method.…

Q: Q1: Choose the correct answer . 1/Which one is not a correct variable type in C++: A.float B.real…

A: Here in this question we have given mcq on c++ language..we have to select one of them.

Q: Which of the following variable names follows the C language rules for identifier names? a. char b.…

A: There are some rule for identifier in c.. A valid identifier can have letters (both uppercase and…

Q: QUESTION 11 a) What is the output of the code below? 6 9 12 Syntax Error b) Trace the following…

A: The output following JavaScript code Trace line by line

Q: Which of the following is a valid variable name in Python? O $total_salary O Total salary total…

A: Variable names can contain alphabets or digits or _ No special characters are allowed

Q: Which one of the following is known as a specifier a. const b. volatile O c. shirt O d. long

A: Specifiers can be of access specifier or type specifier Access Specifiers are those which defines…

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: Which variables below are syntactically incorrect? MAX _mid…

A: The given variables can be declared as follows –int MAX;int _mid;int double;int var@;int peta;int…

Q: Which one of the following is a valid keyword in the C programming language? a. variable O b.…

A: As given, we need to find out which one of the following is a valid keyword in the C programming…

Q: The TG Automotive repair company performs the following routine maintenance services on passenger…

A: code: Public Class Form1 Private Sub GroupBox5_Enter(sender As Object, e As EventArgs) Handles…

Q: i. Which of the followings are not valid names for identifiers/variables? 1. first_name 2. 2modules…

A: The rules for declaring a variable name are:- 1. It should not start with a number. 2. It should not…

Q: Which one is a valid variable declaration? * O int Sfirst-nb = 100; int first-nb 10%3B int firstNb…

A: Ans:- int firstNb = 100.5; Explaination:- Valid variable declaration will be starting from…

Q: ost. For example, Your Student ID= 011193127. So, last_three_digits_of_your_ nclude = a, b; t…

A: Answer (1):- Manually tracing the given code:- Here, We will start tracing the whole code from the…

Q: Given the following code, what is displayed? Integer numFriends = 256; Integer numCookies = 256;…

A: Output of the code:

Q: 5. Which of the following statement/s is/are false? (1) All white-space characters (blanks) are…

A: INTRODUCTION: Here we need to tell the correct option in the MCQ.

Q: ?Which of the following are Lexemes a) Identifiers b) Constants O c) Keywords d) All of them O

A: Which of the following are Lexemes? a)Identifiers b) Constants c) Keywords d)All of them

Q: State each of the following identifier is VALID or INVALID. (1) Integer (ii) 5five (iii)…

A: Identifiers are the names that are declared by class, data types, methods, packages, and so on.…

Q: Given the following, what is assigned to the lvalue? integer = int('9.9') A. 9 B. 9.9 C. 10 D. None…

A: ANSWER: Based on two statements, one can predict the answer for the given question. “int ('9.9')”-…

Q: Which of the following is NOT true about the declaration int number,? Select the correct response:…

A: Answer: Integers are whole numbers that can have both zero, positive and negative values . so the…

Q: In Java, which is the correct syntax for initializing a variable? - int a; - double gpa = 3.54; -…

A: Option 1 : int a; It is correct syntax for declaring a int value if we want to declare static…

Q: -Which of the following cannot be used as a variable? OQu_i z1 O1quiz Oquiz1 Oqlu2i3z4

A: Note: Answering only the first question as per the policy. Rules for variable declaration : A…

Q: Which of the following is a computer memory location whose value does not change during run time? a.…

A: Computer memory location that does not change during run time A named constant is a value that…

Q: Starting address of the following aray named īVar is OXFECO7. [0] [1] [2] [3] 2 58| 6 iVar What is…

A: The array iVar contains:- int iVar[] = {2, 5, 8, 6} The memory address of iVar is 0xFEC07.

Q: To format a number stored in the variable x using the local standards for displaying numeric values…

A: to format a number stored in the variable x using the local variable for displaying numeric value

Q: e product cannot be located. using Java

Q: Which of the following is a valid variable name in Python? (Choose all that apply). Total-salary O…

A: Correct Variable names are totalsal TotalTotal ____total_salary

Q: Labwork #2 Q1. For this PHP exercise, write a script using the following variables: $x=80; Sy=20;…

A: To print statement in php, echo is used To concatenate message use dot operator.

Q: Which of the following variable declarations are correct? If a variable declaration is not correct,…

A: To find whether the given variable declaration is correct or not. The given variable declaration…

Q: . Write an application for a college’s admissions office. Prompt the user for a student’s numeric…

A: PROGRAM INTRODUCTION: Import the required header files. Start the definition of the main function.…

Q: Which of the following syntax can be used to access a member of a namespace without including that…

A: Answer :-- option A) namespace:: member

Q: Each true or false is a subpart to the same question. Thanks. True or False 1. [ {int id1; idz = id1…

A: A per guidelines we can answer only first three sub-parts so for answer of rest parts please ask…

Q: Display the output similar to the output given below: Your StudentID Student ID Student Name Your…

A: #Code:- I have used C++ programming language because you have not mentioned in the question.…

Q: Write an application that will take 5 digits integer from user and calculate the sum of all digits…

A: Programming approach: // define the necessary header file using namespace. // using main()function.…

Q: which of the following words are legal variable names in C++, and which are not? And why? x1…

A: Given:- which of the following words are legal variable names in C++, and which are not? And why?…

Q: Which Java/C++ data type do you use for the value "Joe"? a. Int b. Long c.…

A: Answer given below:

Q: When using this code i keep getting a syntax error on the Zybooks lab Warm up: Online shopping cart.…

A: - We have to handle the syntax error in the line here.

Q: 13. What is Math.floor(3.6)? a. 3.0 b. 3 с. 4 d. 5.0 14. Which of the following assignment…

A: Math.floor(double a) :- it returns the largest double value that is less than or equal to the…

Q: A first year level 100 first semester student wrote the code below but could not tell whether it…

A: Introduction: Here, a small section of a C-program is given including a structure type naming…

Q: Write an application that will take 5 digits integer from user and calculate the sum of the integer.…

A: Program plan:- 1. Include header file. 2. Using the namespace function. 3. Main function. 4.…

Q: Which of the following statements is the precise meaning for the statement n = 3?(a) n is a variable…

A: Which of the following statements is the precise meaning for the statement n = 3? (a) n is a…

Q: Write an application that will take - 5 digit integer from user and calculate the sum of all digits…

A: Program Explanation:- Using the header file. Using the namespace standard input/output function.…

Concept explainers

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.

Question

Which of the following can be used in a Java program as identifiers? Check all of the identifiers that are legal.

for
AnnualSalary
println
_average
B4
ABC
first-name
"hello"
sum_of_data
42isThesolution

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

INTRODUCTION TO IDENTIFIERS

VIEW

ANSWER TO ABOVE QUESTION

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 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

Which of the following declarations does not follow the Java conventions? Select 4 correct answer(s) a) double costValue; b) double costvalue; c) public class Areacalculator{ d) int FirstGrade; e) public class AreaCalculatorFinder{ f) String MyFirstName;
Which of the following are false. A Java variable can begin with the underscore character. A Java identifier can begin with a digit such as 1,2,3, etc A Java identifier can begin with a letter of the alphabet. All of the above are true statements.
Which of the following are valid C++ identifiers? Select whether theyare valid or invalid from the drop-down list. If it is invalid, explain why.1. firstC++Prog2. 3feetInAYard3. CPP_Assignment4. Monthly Pay5. First#6. travel_Time7. _Number8. InchesInOneCentimeter9. Jack’sHomework10. BonusAmount$
Write an application that will take 5 digits integer from user and calculate the sum of the integer. The application signature is as follows 34567 prints 25?
Which of the following is a valid varible name? a. Variable NameInt b. variableNameInt c. 4thVariableNameInt d. variableName#
YOU MUST SOLVE IT BY JAVA Write a Java program to do the following task: Assign your id number (example. 2014299123) to an integer variable id_num Using reminder operator % on the id_num get the last digit (3) and store it in num If the num is between 0 and 3 (both included), display “You are in Group 1” Otherwise if the num is between 4 and 6 (both included), display “You are in Group 2” Otherwise (num is between 7 and 9 (both included), display “You are in Group 3” Save your file as Q2.Java
Which of the following is the preferred way to assign a value to a variable in R? greeting < "Hello" greeting == "Hello" greeting = "Hello" greeting <- "Hello"
In Java, which is the correct syntax for initializing a variable? - int a; - double gpa = 3.54; - char k - boolean isYes = True
Which of the followings is not a valid assignment statement? (a)total = 9; (b) name = “CDAC”;(c) profit = 123.123; (d) A = ‘A’;
Which is optional in the following syntax specification for a variable declaration in a Java source code? <Data Type> <Variable Name> [= <Initial Value>]; a. Variable Name b. = <Initial Value> d. Data Type e. ;
Which of the following data types represent the real number ( decimal number )? double bool char int
Which of the following will evaluate to true? I. True AND False II. False or True III. False AND (True or False) a. I and II b. II and III c. II d. I python 3