Suppose you want to read the file text.txt from the current working directory. Which one of the following statements correctly uses fopen function to open the file for reading? FILE* pFile; pFile = fopen("test.txt", "r" ); pFile = fopen( test.txt, r); pFile = fopen( test.txt, w); pFile = fopen("test.txt", "w" );
Q: People and information systems are what make technological advances possible, so why is this a…
A: The assumption that people and information systems are what make technological advances possible is…
Q: If you must, show that people and information systems are the primary factors behind technological…
A: If you must, demonstrate that the main driving factors behind technology progress are people and…
Q: How is the information system put together, run, and managed?
A: Information systems are assortments of numerous information assets (e.g., programming, equipment, PC…
Q: Is there anything to be wary about in terms of governance while making the move from on-premise…
A: Answer: The infrastructure of the charity information is maintained by the charity administration…
Q: For p = 7, q= 11, e = 13, and n = pq, find the multiplicative inverse of e, reduced modulo (n) using…
A: Hello student Greetings Hope you are doing great. Thank You!!! The extended Euclidean algorithm is…
Q: Mutual exclusion (ME) is a feature necessary for an operating system's proper operation.
A: Mutex prevents concurrent access to shared resources. Mutual exclusion prevents race problems in…
Q: Given an array of real numbers A[1..n], the maximum sum of contiguous subarray is 3 OPT: max ΣA[k].…
A: An algorithm is any well-defined computational procedure that takes some value, or set of values,…
Q: As such, which of the following are equivalent to (15) (15) (15) mod 23? -17 -6 17 270
A: SOLUTION - The correct answer is " (c) 17 " a mod b gives the remainder when a is divided with b…
Q: If an information center wants to automate some or all of its tasks, it should do so in a strategic…
A: Technology known as automation employs a variety of control methods to do tasks with little or no…
Q: Why do operating systems use so much memory and CPU?
A: Hogging up too many system resourcesResource indicates that the OS is unable to provide enough…
Q: Fully understand the principle of social networking. What exactly is autonomous computing, and how…
A: Introduction In this answer we will discuss about Autonomous computing how does it fit into the…
Q: Consider the following code: struct date{ int month; int day; int year; 3; struct date d1; Which one…
A: Answer us
Q: I want to write a professional email to Amazon team asking the team to why payment is still not…
A: What is an Amazon: Amazon is a multinational technology company based in Seattle, Washington. It…
Q: Why does automation depend on information and knowledge technology?
A: Introduction: Automation has become an increasingly important aspect of modern business and…
Q: Analyze the benefits and drawbacks of employing agile methodologies in the system development and…
A: The subject at hand concerns the pluses and minuses of using agile methods throughout the system…
Q: What exactly is software engineering, and why is it so important to make use of it while developing…
A: The process of evaluating user needs and then designing, developing, and testing software…
Q: What problems do businesses face while making the switch to cloud-based infrastructure? I was…
A: Cloud-based infrastructure refers to a type of computing infrastructure where computing resources…
Q: In light of Don Norman's concept of user issues, we'll discuss how formative evaluation may assist…
A: Formative assessment will be discussed in light of Don Norman's user problems to resolve user…
Q: If a software team plans to develop a user interface for a smartphone, you have a responsibility to…
A: Developing a user interface for a smartphone is a challenging task and needs a combination of…
Q: Analyze the benefits and drawbacks of employing agile methodologies in the system development and…
A: Agile methodologies have become increasingly popular in system development and deployment processes…
Q: Operating systems may be installed on a single machine by utilizing the virtual environment, which…
A: Introduction: Virtualization is a technology that employs virtualized hardware and software…
Q: Following the development and testing of individual software modules, they must be combined and…
A: WE have to explain why it is necessary to test the whjole system properly.
Q: A cybersecurity expert discovers several users with administrative rights during a security review.…
A: Below I am adding answer for question "A cybersecurity expert discovers several users with…
Q: If you must, show that people and information systems are the primary factors behind technological…
A: Introduction: Technological advancements have played a crucial role in shaping our world and have…
Q: What exactly does it mean when people talk about software engineering in relation to software…
A: Introduction: Software engineering is a term that is often used in relation to software development,…
Q: When should a network update be scheduled?
A: In the context of computer networks, updates are essential to maintain the security, functionality,…
Q: What is the most efficient technique for memory management, and why?
A: The most efficient memory management technique depends on the specific requirements of the…
Q: Is there anything to be wary about in terms of governance while making the move from on-premise…
A: Yes, there are several things to be wary of in terms of governance when making the move from…
Q: Write a short paragraph that starts with "Information technology is helpful."
A: "Information technology is a gift." Technology has revolutionized the world and enhanced our…
Q: Your company has suffered a breach in security, and it is possible that unauthorized individuals…
A: In order to determine who may have attacked the network and how they gained access to customer…
Q: Learn the major contrasts between the Agile and XP methodologies to the development of systems.
A: Given: Learn how Agile and XP differ in their approach to system development. Answer: The following…
Q: create a block diagram for a car park sapce counter and display in whitch it counts cars going in…
A: Here's a block diagram for a car park space counter that counts cars going in and out, and displays…
Q: What do you mean when you say "the wireless revolution" and "the Internet of Things"?
A: Hello student Greetings Hope you are doing great. Thank You!!!
Q: How do we decide which model to generate when creating tables in Microsoft Access?
A: Introduction of Microsoft Access: Microsoft Access is a relational database management system…
Q: In what ways can you describe "the cloud?"
A: Your answer is given below.
Q: It's clear from the examples that such connections wouldn't work in a relational database.
A: Relational databases are frequently employed by a variety of applications to store and handle vast…
Q: What kind of system development life cycle should we use when creating an LMS portal?
A: Distance Learning System Portal: With LMS Portals, our clients and partners can set up and control…
Q: What exactly is the point of creating a prototype in the field of software engineering?
A: INTRODUCTION: The point of this section is to explain why and what can be accomplished through…
Q: Where do FDM and TDM diverge from one another?
A: Introduction Both FDM and TDM, which stand for frequency division multiplexing as well as time…
Q: Analyze the potential internal dangers to higher education. Please share any information you may…
A: The sector of higher education: According to R&D data, the Higher Education Sector includes:…
Q: Define the concept of Resource allocation?
A: Introduction: Resource allocation refers to the process of assigning and distributing resources in…
Q: point. s) Convert 27.3410 to octal. If the answer is irrational, stop at four digits after number
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Can you define "Inverse ARP" for me?
A: Inverse ARP: It is an Inverse Address Resolution Protocol. Inverse ARP is used to determine IP…
Q: Research weblogs and cloud computing extensively?
A: Introduction: In the modern digital era, weblogs and cloud computing have gained significant…
Q: How crucial is software development? Four more characteristics, in your opinion, should be…
A: Introduction: Software development's ability to create and provide value to its users cannot be…
Q: 12. Find regular expressions for the languages accepted by the following automata. (a) b a a b 3.3…
A: Answer the above question are as follows
Q: Where do FDM and TDM diverge from one another?
A: Frequency Division Multiplexing (FDM) and Time Division Multiplexing (TDM) are the multiplexing…
Q: Consider the following 4-message protocol between A and B, where (N+1) represents the increment of…
A: Mutations to the messages that appears that several of these articles discuss mutations to messages…
Q: How did information systems change over time, and what were the most important people and events?
A: In this question we need to explain the changes made in the Information System (IS) and people and…
Q: They compare DHCP and APIPA. What are the pros of putting these two protocols together?
A: Internet Protocol networks utilise the Dynamic Host Configuration Protocol (DHCP) to automatically…
Step by step
Solved in 2 steps
- How can data be written to the end of a text file? A. By setting the mode parameter in the open statement to "w". B. By using the append() method. C. By using the writeAppend() command. D. By setting the mode parameter in the open statement to "a". Lines read from a text file A. are written as they are read. B. are deleted from the file as they are read. C. include trailing line breaks. D. are superfluous. How can a file be opened for writing? A. A file can be opened for writing by using the openWrite() command. B. A file can be opened for writing by using the writeOpen() command. C. A file can be opened for writing by including a mode parameter set to "a" or "w" in the open() command. D. A file can be opened for writing by omitting the mode parameter in the open() command. What happens if you write lines of text to a file without including the line breaks? A. Python automatically adds a line break to each line. B. The file will consist of a single…Write a program to read two file names from the command line. If the number of arguments in the command line are more than or less than two, then the program should terminate with an appropriate error message. Otherwise, it should append the contents of the second file to the first file.a. What happens if you try to move the file marker past the end of a file? b. What is returned if subsequent calls are made to read the file?
- Write a program FileSorter that takes the name of adirectory as a command-line argument and prints out all of the files in the currentdirectory, sorted by file name. Hint : Use the File data type.Write a program which reads the content of two files “text1.txt” and “text2.txt” line byline and merges them into another file called “merge12.txt”.You can safely assume that the input is valid. (please write the code in programming C)Write a program that removes all the occurrences of a specifiedstring from a text file. For example, invokingjava Exercise12_11 John filenameremoves the string John from the specified file. Your program should get thearguments from the command line.
- What would be the printout of the following code if the same file.txt was used as above? int main() { fstream file("file.txt", ios::in); char ch; file.get(ch); while (!file.eof()) { cout << ch << " "; file.get(ch); } file.close(); return 0;} Group of answer choices I have a dream. I h a v e a d r e a m . Ihaveadream. I have a dream.I have a dream.Write a program to read two file names from the command line. If the number of arguments in the command line are more than or less than two, then the program should terminate with an appropriate error message. Otherwise, it should open the first file and copy its contents into the second file, in effect overwriting its contents, if any.Write a program that removes all the occurrences of a specified string from a text file.Removes the string from the specified file. Your program should get the arguments from the command line.
- Write a program that opens a (text) file and displays the contents of that file one line at a time. You must obtain the name of the input file for this program via prompt and user input, not via command line arguments. After a line has been displayed, the program should wait for the user to press the <Enter> key before displaying the next line in the file. you must be sure to test your program using the Sample Text File provided at the end of this problem (excerpt.txt). Also make sure to comment when wrting your program. Sample Text File There was nothing so VERY remarkable in that; nor did Alice think it so VERY much out of the way to hear the Rabbit say to itself, `Oh dear! Oh dear! I shall be late!' (when she thought it over afterwards, it occurred to her that she ought to have wondered at this, but at the time it all seemed quite natural); but when the Rabbit actually TOOK A WATCH OUT OF ITS WAISTCOAT- POCKET, and looked at it, and then hurried on, Alice started to her…Write a photo code to open to read contents from a given file in a designated directory ?Why is it considered good practice to open a file from within a Python script using (a) instead of (b)? (a) with open(‘textfile.txt’,’r’) as f: f.readlines() (b) f=open(‘textfile.txt’,’r’) f.readlines() f.close() a. When you open a file using the with keyword in Python, Python will make sure the file gets closed, even if an exception or error is thrown. b. The with keyword lets you choose which application to open the file in. c. The with keyword acts like a for loop, and lets you access each line in the file one by one. d. There is no benefit to using the with keyword for opening a file in Python.