Question

What will be stored in the message variable after the following statement is executed?
string message = "He" + "ll" + "o!";

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Computer Science

Programing Language

Related Computer Science Q&A

Find answers to questions asked by students like you.

Q: why The influence of the bit depth (sample size) on the size of digital sound files is greater than ...

A: The computer system can understand only digital signals. So you need to convert the audio signal to ...

Q: what is Sub procedure ?

A: Sub procedure A sub procedure is a series of statements enclosed by Sub and End Sub keywords. The ...

Q: (Apartment problem) A real estate office handles, say, 50 apartment units. When the rent is, say, $6...

A: A C++ program is as follows, File name: “main.cpp” //Import the header files #include <iostream&g...

Q: Define the use of setprecision Manipulator.

A: The use of set precision manipulator: Manipulators are functions or function objects that are inser...

Q: Explain distributed architectural patterns. Critically!!, discuss pros and cons.

A: Distributed architecture patterns Distributed architecture patterns are composed of various hardwar...

Q: Briefly explain operator precedence

A: Operator precedence Operator precedence is used to determine the grouping of terms in an expression...

Q: Word processing programs, spreadsheet programs, e-mail programs, Web browsers, and game programs bel...

A: Software: The software is a set of instructions that is used to perform some specific task. The soft...

Q: How are NULL values included in a new record being added to a table?

A: NULL values included in a new record being added to a table:

Q: Consider the issue of interesting orders in optimization. Suppose you are given a query that compute...

A: The interesting order is every order on the subsets of the attributes which can potentially take par...

Q: Compare enterprise computing systems to transaction processing systems. Provide three examples of ea...

A: The enterprise computing system is basically the computing environment of the enterprise which perfo...

Q: In the diagram below, assume that X-145, B=2490, Y=106, D=3125, and Z=20. Determine the values of A,...

A: When X bytes are sent Seq# = A and  Ack# = B where X = 145, B = 2490. To find: A = ? we know, bytes ...

Q: Write the relational algebra formula to apply a UNION relational operator to the tables shown in Fig...

A: The UNION relational operator is symbolized by "U" which is utilized to combine two or more tables. ...

Q: When entered in the form’s Declarations section, which of the following declares a variable that ret...

A: The variable is required to retain its value until the application ends. So, it can be accomplished ...

Q: For this portion of the lab you will design the solution so that you perform some conditional tests....

A: Since, programming language is not mentioned in the question, we will answer this question in Python...

Q: Suppose a relation is stored in a B+-tree file organization. Suppose secondaryindices store record i...

A: Click to see the answer

Q: Give Description of NOT

A: Click to see the answer

Q: Read in a time such as 3 pm and print the equivalent military hour (such as 15). Validate the input....

A: Program to convert the time in the equivalent military hour. Prompt the user to enter the hour. When...

Q: 1) Write a pascal program that gives the following output with nested loops. Solutions with only wri...

A: Below is the required Pascal program: - Approach: - Defining the main program. Declaring the variab...

Q: whats Relational database

A: A relational database is a type of database which stores data points which are connected to each oth...

Q: Can You please Help me to Design ER Diagram Crow Notation Style DEPARTMENT (D_NAME, D_LOCATION, FAC...

A: The following is the ERD in crow’s foot notation:

Q: Briefly explain positive infinity

A: Positive infinity: In Javascript, positive infinity is referred to as a constant, which represents ...

Q: The tiny dots of color that digital images are composed of are called __________. a. bits b. bytes c...

A: Pixels: The word pixels can be referred as picture element. Group of individual points used to repr...

Q: When a procedure written in assembly language is called by a high-level language program,must the ca...

A: When calling assembly language procedures from the high-level languages: Both should utilize the sa...

Q: In a table, a(n)______ is a single item of information about a person, place, or thing.

A: Information about a person, place or thing in a table A field is a single piece of information from...

Q: What is a NULL value?

A: Null value: A NULL value is a special value that is used to represent the missing value.

Q: What is the unsigned decimal representation of 29F?

A: (29F)₁₆ = (2 × 16²) + (9 × 16¹) + (F × 16⁰) F=15 =2*256+9*16+15*1 =512+144+15 = (671)₁₀

Q: Briefly explain initializer

A: In computer programming, the process of assigning the initial values for the data objects is referre...

Q: int x[n] will reserve how many locations in the memory? a.n b. n+2 C. n+1 d. n-1 e. n-2

A: An array is basically a group of elements of the same type which are referenced by the common name. ...

Q: 1. What is meant by Firewall Vulnerability Exploit.2. Whether the Cloud Application from EasyJet has...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: Construct a dfa that accepts the language generated by the grammar                S         abA,   ...

A: Deterministic Finite Automata (DFA):

Q: why Combing two digital sound files into one digital sound file often involves adjustment of dB leve...

A: Solution  Volume changes are measured in decibels(db). A level of 0.0 dB is the original volume . B...

Q: Write a program that prompts the user to enter the year and thefirst three letters of a month name (...

A: Since, here no programming language is specified.  So, we are providing the solution in Java. The be...

Q: Construct a B+-tree for the following set of key values:(2, 3, 5, 7, 11, 17, 19, 23, 29, 31) Assume ...

A: Constructing B+ tree: Inserting key 2: Inserting key 3: Inserting key 5:

Q: By applying for loop, write a C++ program that prints A sequence of numbers in ascending order from...

A: #include<iostream>using namespace std; int main(){ for(int i=1;i<=100;i++) { cout<<i&...

Q: Explain the difference between the three storage types—volatile, nonvolatile, and stable—in terms of...

A: Volatile storage: Volatile storage is a storage which is removed or deleted when disconnected from ...

Q: c++ program that take five input by user in an array and pass it to function. Find the smallest numb...

A: The below given C++ program will obey the following rubrics: Including necessary header files. defi...

Q: what is Multiple-alternative selection structures ?

A: Multiple -alternative Selection structure: Sometimes problems require selection structure to choose...

Q: Write a statement that rounds the value stored in the dblRate variable to one decimal place and then...

A: Statement : dblRate = Math.Round(dblRate, 1)   The Math.Round is basically a mathematical function w...

Q: One megabyte (1 MByte) is equal to?

A: Explanation: In the computer systems, a data unit which is eight binary digits long is known as a b...

Q: How will studying assembly language enhance your understanding of operating systems?

A: Assembly language: It is a low-level programming language. i.e., these instructions are closer to t...

Q: Write a program that takes in an integer in the range 20-98 as input. The output is a countdown star...

A: Since the Programming language is not mentioned in the question, we will answer this question in C l...

Q: What is database Normalization?

A: Database Normalization Database Normalization is the process of structuring a relational database. ...

Q: What is the value of the boolean expression ¬F ∨ ¬T ?

A: Explanation: The given Boolean expression evaluates a Boolean value True or False. The expression t...

Q: What is the complexity of the following recurrence: T(n) = 4T(n/2) + n³, T(1) = 1 T(n) = O(nlogn) T(...

A: Answer: The given recurrence T(n) = 4T (n/2) + n3 where T (1) = 1 Here, a = 4, b = 2, f(n) = n3, d =...

Q: Which procedure from the link library places the cursor at a specific console windowlocation?

A: The answer to this question is GotoXY procedure.

Q: Briefly explain label

A: Label control:   A “Label” control is used for displaying the output of program in the form. For th...

Q: Which of the following option is the correct representation of the following C statement ? e = a b +...

A: According to order of precedence, addition operation will be the last one to be performed. The multi...

Q: Python Programming In this program instead of using random integers to create the 3-by-3 array(menu ...

A: Remove  np.random.randint(10, size=(3, 3)) in each if else statement.   Add a loop on the top of the...

Q: Ask the user to enter three numbers. Prints the three numbers in order. *USING ONLY IF/ELSE IF STATE...

A: //include the required package import java.util.Scanner; //create the main class public class InOrde...

Q: #Python Program-related question. So need the answer in python expressions. #Do not use the 'round' ...

A: Display message to the user and read the inputs.  Check if the work hours of the employee are less t...