* Which of the following is the correct .structure to open a file FILE open(const*filename) O FILE *open(const *filename, const char *mode) O None of the these O FILE *fopen(const *filename) O
Q: How would you define an XML schema?
A: let's see the correct answer of the question
Q: Consider the following code. How many times is the function rec_func_2() called in total? options: 0…
A: The above question is solved in step 2 :-
Q: B-write a program to compute X 1+2+3++100 1x2+2x4+3x6++100x200
A: Code: format shortGnumer=0;denom=0;for i=1:100 numer += i; denom += (i*(i*2));endX=numer/denom
Q: What role does Model-View-Controller (or MVC) have in the development of internet applications in…
A: Answer: Model-View-Controller(MVC): -> MVC separates the business logic from the presentation…
Q: * .Root vertex in a derivation tree must be labeled by the start symbol True False O
A: you asked multiple questions about True or false. but as per Bartleby's guideline, I can only answer…
Q: The difference between local and remote user authentication is how it works. Which of the following…
A: It is a mechanism by which a remote server verifies the authenticity of a user over an insecure…
Q: Describe the waterfall model of development.
A: Introduction: Winston Royce purchased the Waterfall Model in the year 1970. It is a…
Q: List 10 operating systems and discuss their five primary functions?
A: The operating system is the software that runs the computer. What are the five functions of an…
Q: Multiplication [1 2 3;4 5 6] and [7 8 9;10 11 12]= [7 16 27; 40 55 72] False O True O To find the…
A: Both questions are answered in the steps below using Matlab.
Q: What does the term "operating system" refer to? What are the two primary functions of the operating…
A: Answer:
Q: her for everything she have thanked / has done O thanked / had done O None of other options O had…
A: The given questions are fill in the blank type questions.
Q: What distinguishes a maskable interrupt from a nonmaskable interrupt, and how is this…
A: The above question is solved in step 2 :-
Q: The term "computing on a GPU" is presented here.
A: Introduction: GPU computing: The use of a GPU (graphics processing unit) as a co-processor to speed…
Q: * ?What is a File Descriptor O O A handle for machine specific structure of an open file A handle…
A: What is a File Descriptor? A handle for machine specific structure of an open file.
Q: 5. Determine the values of the variables after the following code segment int num1 = 100, num2 =…
A: According to the Question below the Solution:
Q: The computer cannot think on its own. it’s CPU has to request the instructions that ‘tell’ it what…
A: Instruction cycle it is also known as fetch-Execute-Cycle In instruction cycle there are four…
Q: Why should you study so many laws of normalisation? What effect does normalisation have on the…
A: Why should you study so many laws of normalisation : Normalization is the process of structuring and…
Q: It's important to understand what multifactor authentication is and why it's advantageous. When it…
A: Authentication refers to the process of action of verifying or the identifying the identities of…
Q: Q4/ Convert the following algebraic expressions into expressions in Mat lab: 1) z=e-10t - cos(0-a) +…
A: Hello student Greetings Hope you are doing great As per our policy guidelines, in case of multipart…
Q: NotAnonCo has developed a machine learning application to determine the identity of users who post…
A: Here we have given a brief idea regarding the questions asked. You can find the solution in step 2.
Q: Discuss wireless networking in terms of standards, topologies, and developments in the field of…
A: Cellular networking: Wireless local networks are suitable for workgroups and users who are not…
Q: The function verloading is the type of
A: Overloading is defined as the process of defining two or more methods it is the same name but with…
Q: When it comes to data backup and recovery, what are some of the most significant considerations?
A: Start: To maintain track of essential data and restore it, planning is done throughout the data…
Q: What role does Model-View-Controller (MVC) architecture have in the overall design of a website? In…
A: The most popular programmes Model-View-Controller, or MVC, is by far the most popular kind of…
Q: At any one time, the computer would be carrying out several processes. Explain, the details of how…
A: Here is the explanation:
Q: Please provide some examples of software quality assurance as well as software engineering, as well…
A: Software Quality Assurance (SQA) is a method of ensuring software quality. The series of tasks that…
Q: The von Neumann architecture is made up of three components, each of which must be described in…
A: Neumann architecture: A single, shared memory for programmes and data, a single bus for memory…
Q: You developed an interactive solution for computerising registration and administration at the…
A: Introduction: The use of technology tools in general curricular areas to assist students to apply…
Q: What is the process of multifactor identification? As a security measure, how does it prevent…
A: Authorization is contingent on several factors, including: To log in to an account or do other…
Q: It is recommended they use SAP GUI for HTML. This allows you to integrate classic Dynpro-based…
A: The question is to find the given statement is true or false.
Q: Assume that no software code can be moved. How can the memory paging process be made more difficult?
A: Memory paging is a memory management mechanism used by computer operating systems to store and…
Q: In today's world, electronic mail has two advantages over conventional mail. Your answer should be…
A: Given: Identify two advantages of using electronic mail instead of traditional mail-in in today's…
Q: How do you know whether your MAC address is unique for each of your network devices? Is this the…
A: A data transfer policy for a network is known as a media access control (MAC), and it is responsible…
Q: Operating systems and most applications don't launch bug-free. Applications contain tens of…
A: A company may protect its clients from risk and carelessness by taking the following steps: 1.…
Q: Task Period 1 15 2 10 6 23 3 Deadline 3 5 Execution Time 3 3 56 33
A: solution in below step
Q: Can we pass parameters to base class constructor though derived ?class or derived class constructor…
A: The mechanism used to pass parameters to a procedure or function.
Q: Explain how to create software in a structured, object-oriented, and agile manner.
A: The Answer is in given below steps
Q: 13) c = √2 - a² + b² 14)= -1 + + 2/²/1 (r - 37 ) 2
A: To find the square root of a number use the function sqrt. To find the power of a number use ^2
Q: What are the advantages of using a layered design approach for operating systems? Is the time and…
A: Introduction: Semantics is a discipline of linguistics that studies the meaning and comprehension of…
Q: Discuss the benefits and drawbacks of performing regular software updates.briefly.
A: Introduction: Updating programmes and software is supposed to help you a lot because it brings new…
Q: * The Compile time polymorphism is supported by function overloading O operator overloading O Not…
A: Find the required answer given as below :
Q: To what extent is it possible to get a wide variety of services at the network level?
A: Definition: The primary function of the data link layer is to provide services to the network layer.…
Q: 1. Select one of the listed protocols. • Routing Information Protocol • Open Shortest Path First •…
A: 1. select one protocol RIP 2 . create and demonstrate selected protocol using Huawei eNSP
Q: Discuss basic design automation methods.
A: Answer:- The design automation can be performed using word processor, but if this is not…
Q: O. Using Matplo Hib in python draw a Scatter plot in 20 with. pyplote) Library.
A: scatter plot in 2d using pyplot library has executed in next step
Q: degrees ve). Assume yo A inage should keep od at a tem ature have a non-empty list of integer and/or…
A: logic:- define an empty lst, empty=[] iterate for each element in temperatures list. if i<0…
Q: Virtual vs. physical memory addresses Larger? Why?
A: Given: The practise of memory management is a fundamental component of every operating system. It…
Q: Q2/ Write a program to compute the value of y for -5 ≤ x ≤ 5. y = ex+2 if x < -1 y=2+ cos(x) if -…
A: We need to solve the given piecewise equation using Matlab.
Q: The following instruction is in valid form (legal form) XCHG [200],[300] Select one: True False
A: XCHG is used for exchanging the contents of HL register pair with DE register pair
Q: Coaxial and fiber optic cables are different.
A: These are the cables that have connections on them for connecting to the network. Optical fibre and…
Step by step
Solved in 2 steps
- If the file to be opened exists, which method erases the file’s contents? AppendText CreateText InsertText OpenTextWhich of the following opens the employ.txt file and allows the computer to write new data to the end of the files existing data? a. outFile = I0.File.AddText("employ.txt") b. outFile = I0.File.AppendText("employ.txt") c. outFile = I0.File.InsertText("employ.txt") d. outFile = I0.File.WriteText("employ.txt")FILE* inFile = fopen("filenam.txt", "r"); Given the above code segment, which of the following would output "FILE NOT FOUND" if the file could not be opened? Group of answer choices if(inFile == NULL) { printf("FILE NOT FOUND"); } if(inFile) { printf("FILE NOT FOUND"); } if(!inFile->is_open()) { printf("FILE NOT FOUND"); } None of these ============= What does sscanf do? Group of answer choices Reads from a file Reads from a keyboard Reads from a string Writes to a screen =========== What comes first in the software development life cycle? Group of answer choices Algorithm design Identifying the problem Coding Testing
- If the file to be opened exists, which method erases the file’s contents? a. AppendText b. CreateText c. InsertText d. OpenTextWhat is wrong about creating a File object using the following statement? new File("c:\book\test.dat");Complete the program by filling in the code to read the file (goog.csv) and print the date and first price from each line. Compute the high and low price from the file and save the dates for the high and low price. Print them at the end. HINT: Remember to open the file and check if that open command succeseded using the fail() method. When reading lines from a file, it makes sense to read all parts in the while condition. infile.open(filename); while(infile >> name >> value >> theRest) { // Process input } infile.close(); If the program files to open the file: Enter the name of the file to be analyzed:amzn.csvFile amzn.csv cannot be opened. code: #include <iostream>#include <limits>#include <fstream> using namespace std; //Todo: declare your functions here.int main(){ifstream infile;char fileName[256];cout <<"Enter the name of the file to be analyzed:";cin >> fileName; // TODO: Open the filename and test that it was…
- 111. Which of the following file types has the least life? a. Work File b. Master File c. Program File d. Transaction FileGiven a text file opened for reading identified by tfile, which of the following will assign the next five characters from the file to the variable five_ch five_ch = tfile.read_char(5) tfile = five_ch.read_char(5) tfile = five_ch.read_char(6) five_ch = tfile.read_char(6)Which one of the following statements should be used to include a file? #include ‘filename’; include ‘filename’; @include ‘filename’; #include <filename>;