Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition)
11th Edition
ISBN: 9780134671710
Author: Y. Daniel Liang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 17.4, Problem 17.4.13CP
For each of the following statements on a DataOutputStream output, how many bytes are sent to the output?
output.writeChar(‘A’);
output.writeChars(“BC”);
output.writeUTF(“DEF”);
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The following program or program segment has errors. Find as many as you can.
fstream dataFile("info.dat", ios:in); int x;while (dataFile.eof())
{dataFile >> x; cout << x << end1;}
The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage>
Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period.
The report should be in tabular format with the appropriate header.
Each line should contain:
An employee’s name
The hours worked
The wages paid for that period.
An example of the program input and output is shown below:
Enter the file name: data.txt Name Hours Total Pay Lambert 34 357.00 Osborne 22 137.50 Giacometti 5 503.50
The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage>
Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period.
The report should be in tabular format with the appropriate header.
Each line should contain:
An employee’s name
The hours worked
The wages paid for that period.
An example of the program input and output is shown below:
Chapter 17 Solutions
Introduction to Java Programming and Data Structures: Brief Version (11th Global Edition)
Ch. 17.2 - What is a text file and what is a binary file? Can...Ch. 17.2 - How do you read or write text data in Java? What...Ch. 17.3 - Prob. 17.3.1CPCh. 17.3 - How is a Java character represented in the memory,...Ch. 17.3 - If you write the string ABC to an ASCII text file,...Ch. 17.3 - If you write the string 100 to an ASCII text file,...Ch. 17.3 - What is the encoding scheme for representing a...Ch. 17.4 - Prob. 17.4.1CPCh. 17.4 - Why should you always close streams? How do you...Ch. 17.4 - Prob. 17.4.3CP
Ch. 17.4 - Does FileInputStream/Fi1eOutputStream introduce...Ch. 17.4 - What will happen if you attempt to create an input...Ch. 17.4 - How do you append data to an existing text file...Ch. 17.4 - Prob. 17.4.7CPCh. 17.4 - What is written to a file using writeByte(91) on a...Ch. 17.4 - How do you check the end of a file in an input...Ch. 17.4 - What is wrong in the following code? Import...Ch. 17.4 - Suppose you run the following program on Windows...Ch. 17.4 - After the following program is finished, how many...Ch. 17.4 - For each of the following statements on a...Ch. 17.4 - What are the advantages of using buffered streams?...Ch. 17.5 - How does the program check if a file already...Ch. 17.5 - How does the program detect the end of the file...Ch. 17.5 - How does the program count the number of bytes...Ch. 17.6 - Prob. 17.6.1CPCh. 17.6 - Prob. 17.6.2CPCh. 17.6 - Is it true that any instance of...Ch. 17.6 - Prob. 17.6.4CPCh. 17.6 - Prob. 17.6.5CPCh. 17.6 - What will happen when you attempt to run the...Ch. 17.7 - Can RandomAccessFi1e streams read and write a data...Ch. 17.7 - Create a RandomAccessFi1e stream for the file...Ch. 17.7 - What happens if the file test.dat does not exist...Ch. 17 - (Create a text file) Write a program to create a...Ch. 17 - (Create a binary data file) Write a program to...Ch. 17 - (Sum all the integers in a binary data file)...Ch. 17 - (Convert a text file into UTF) Write a program...Ch. 17 - Prob. 17.5PECh. 17 - Prob. 17.6PECh. 17 - Prob. 17.7PECh. 17 - (Update count) Suppose that you wish to track how...Ch. 17 - (Address book) Write a program that stores,...Ch. 17 - (Split files) Suppose you want to back up a huge...Ch. 17 - (Split files GUI) Rewrite Exercise 17.10 with a...Ch. 17 - Prob. 17.12PECh. 17 - (Combine files GUI) Rewrite Exercise 17.12 with a...Ch. 17 - (Encrypt files) Encode the file by adding 5 to...Ch. 17 - (Decrypt files) Suppose a file is encrypted using...Ch. 17 - (Frequency of characters) Write a program that...Ch. 17 - (BitOutputStream) Implement a class named...Ch. 17 - (View bits) Write the following method that...Ch. 17 - (View hex) Write a program that prompts the user...Ch. 17 - (Hex editor) Write a GUI application that lets the...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What does the phrase calling a function mean?
Starting Out with Python (4th Edition)
Abstract classes cannot ___________. a. be used as superclasses b. have abstract methods c. be instantiated d. ...
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Which of the following identifier forms is most readable? Support your decision. SumOfSales sum_of_sales SUMOFS...
Concepts Of Programming Languages
Show that for circular motion, force = mass * velocity squared/radius.
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
T F You cannot initialize a named constant that is declared with the const modifier.
Starting Out with C++ from Control Structures to Objects (9th Edition)
Employee Class Write a class named Employee that has the following fields: name. The name field references a St...
Starting Out with Java: From Control Structures through Objects (7th Edition) (What's New in Computer Science)
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
- The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage> Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period. The report should be in tabular format with the appropriate header. Each line should contain: An employee’s name The hours worked The wages paid for that period. I am stuck on the portion of the problem regarding the producing the output of test file 1: I entered the following code: # Get the file name from user name = input("Enter the file name: ") # open file in read mode readFile = open(name, "r") #Get the file contents through #readlines method fileConetent = readFile.readlines() #Display statement print("\nName\t\t\tHours\t\tTotalPay"); #Iterate the loop for eachLine in fileConetent: #split each line with empty space…arrow_forwardIn C++, Write a program that reads a set of 20 integers from a file and outputs the sum of the even and odd integers separately.arrow_forwardIn C write a program that takes a file name and two strings as command line arguments, and writes the longer of the two strings to the file with the given name. If the given strings are the same length, write the first string given to the file. If the user does not provide the correct number of command line arguments, print an error message and exit the program with a non-zero exit code.arrow_forward
- The following program or program segment has errors. Find as many as you can. fstream inFile("info.dat", ios:in); int x; inFile.seekp(5); inFile >> x;arrow_forwardWrite a Java application that performs the following for an user The user is provided with the following menu option • Write UTF-16 Character to a file (File name is sample.txt) Read all UTF-16 Characters from the file sample.txt The user should be able to perform the above mentioned operation any number of times without exiting the system and without losing the data entered in the file.arrow_forward9. to read data from data reader (dr1) just one time,, we write the following statement:- dr1.read(1) dr1.read() dr1.executereader nonearrow_forward
- In python, rite a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... Test this function in a new program.arrow_forwardpython!!!!!!arrow_forwardThe Payroll Department keeps a list of employee information for each pay period in a text file. Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period. The report should be in tabular format with the appropriate header. Each line should contain an employee’s name, the hours worked, and the wages paid for that period. The wages paid are equal to the hourly wage * hours worked + tips. Use the sample data in this payroll sample.txt | | | Varrow_forward
- Write a C++ program that reads two items from a data file, the bit string itself and the parity required, and then adjusts the bit string and then expresses both the original string and the parity adjusted string in hexadecimal form.Sample Run:Enter the bit string and parity (EVEN or ODD): 10110101 EVENOriginal Hex Value: B5Parity Adjusted Hex Value: 16Barrow_forwardA set of current readings is stored in memory locations starting at XX50H. The end of the data string is indicated by the data byte 00H. Add the set of readings. The answer may be larger than FFH. Display the entire sum at PORT1 and PORT2 or store the answer in the memory locations XX70 and XX71H. Data(H) 32, 52, F2, A5, 00arrow_forwardThe Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hourly wage> <hours worked> <tips> Using Python :Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period. The report should be in tabular format with the appropriate header. Each line should contain an employee’s name, the hours worked, and the wages paid for that period. The wages paid are equal to the hourly wage * hours worked + tips.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Linux - Tutorial for Beginners in 13 MINUTES! [ UPDATED ]; Author: bai;https://www.youtube.com/watch?v=BMGixkvJ-6w;License: Standard YouTube License, CC-BY
What is Linux?; Author: Techquickie;https://www.youtube.com/watch?v=zA3vmx0GaO8;License: Standard YouTube License, CC-BY
Introduction to Linux and Basic Linux Commands for Beginners; Author: sakitech;https://www.youtube.com/watch?v=IVquJh3DXUA;License: Standard Youtube License