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spayn [35]
2 years ago
15

Data files whose records are always retrieved in sequence from the beginning of the file are known as

Computers and Technology
1 answer:
dimaraw [331]2 years ago
3 0

Answer:

sequential files

Explanation:

Q:

Data files whose records are always retrieved in sequence from the beginning of the file are

A:

sequential files

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LAB: Parsing dates Complete main() to read dates from input, one date per line. Each date's format must be as follows: March 1,
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The python code which can be used to read dates from input, one date per line and each date's format must be as follows: March 1, 1990, is:

<h3>Python code</h3>

import datetime

inputs = []

result = []

#read the inputs

date = input()

inputs.append(date)

while not date == "-1":

 date = input()

 inputs.append(date)

#check if the input is in the correct format and convert it.

for date_text in inputs:

 try:

   date_text = datetime.datetime.strptime(date_text,"%d %B, %Y")

   result.append(date_text.strftime("%d/%m/%Y"))

 except ValueError:

   pass

   

print(*result, sep = "\n")

The above code would parse the string and extract the date. The split() method was used to break the input into tokens.

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6 0
2 years ago
A site, a domain, or an organizational unit in active directory is referred to as a:____.
grandymaker [24]

A site, a domain, or an organizational unit in an active directory is referred to as a <u>container.</u>

<h3>What is a domain?</h3>

A domain is a name of a site of a name that is given online to a website. This name is the identity of the website. This gives the detail of your site, and your site will be identified by this name.

An active directory is a function developed by Microsoft. It maintains the network of a windows domain. This contains the site, domain, and together called a container.

Thus, a container in an active directory is a site, a domain, or an organizational unit.

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1. Write programming code in C++ for school-based grading system. The program should accept the Subject and the number of studen
satela [25.4K]

In this program, I am using the school-based grading system and the program should accept the subject and the number of students.

Program approach:-

  • Using the necessary header file.
  • Using the standard I/O namespace function.
  • Define the main function.
  • Declare the variable.
  • Display enter obtain marks in 5 subjects.
  • Return the value.

Program:-

//header file

#include<iostream>

//using namespace

using namespace std;

//main method

int main()

{

//declare variable

  int j;

  float mark, sum=0, a;

//display enter obtain marks in 5 subjects

  cout<<"Enter Marks obtained in 5 Subjects: ";

  for(j=0; j<5; j++)

  {

      cin>>mark;

      sum = sum+mark;

  }

  a = sum/5;

//display grade

  cout<<"\nGrade = ";

  if(a>=91 && a<=100)

//display a1

      cout<<"a1";

  else if(a>=81 && a<91)

//display a2

      cout<<"a2";

  else if(a>=71 && a<81)

      cout<<"b1";

  else if(a>=61 && a<71)

      cout<<"b2";

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//display c1

      cout<<"c1";

  else if(a>=41 && a<51)

//display c2

      cout<<"c2";

  else if(a>=33 && a<41)

//display d

      cout<<"d";

  else if(a>=21 && a<33)

//display e1

      cout<<"e1";

  else if(a>=0 && a<21)

//display e2

      cout<<"e2";

  else

//display invalid

      cout<<"Invalid!";

  cout<<endl;

//return the value

  return 0;

}

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You were replying to e-mail when suddenly your computer started to display random messages, and stopped responding to keyboard a
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very independent  : ) we use it for everything

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