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Len [333]
3 years ago
8

Which of the following is NOT a component of a DFD?

Computers and Technology
1 answer:
OverLord2011 [107]3 years ago
3 0

Answer:

Relationship between external entities

Explanation:

There are four primary components in all data flow diagrams: entity, process, data store and data flow.

  • External entity

Also recognized as performers, sources or sinks, and terminators, internal entities generate and consume information flowing between the diagramming entity and system. These data flows are the DFD's inputs and outputs.

  • Datastore

No activities are generated by a data store, but it merely maintains data for subsequent access. Data stores may consist of long-term files or a batch of documents stored for a short time while waiting for processing.

  • Dataflow

Dataflow between external entities, procedures and information shops is depicted by an arrow symbol indicating the flow direction.

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What is the purpose of a report?
Tanzania [10]
C to organize data in a table
4 0
3 years ago
In Mandatory Access Control sensitivity labels attached to object contain what information?
larisa86 [58]

Answer:b)The item’s classification and category set

Explanation: Mandatory access control(MAC) is the security component in the computer system. It is regarding the controlling the access of the operating system by the administrator.The accessing is made limited by the MAC according to the sensitivity of the data .

The authorization for user to access the system is based on this sensitivity level known sensitivity label. The objects contain the information regarding the classification and categories or level of items. Thus, the correct option is option(b).

7 0
3 years ago
Write a C program that displays your name and address (or if you value your privacy, a frictionless name and address)
rosijanka [135]

Answer:

Following are the program in c language

#include <stdio.h> // header file

int main() // main method

{

   char name[90]="mantasa"; // storing name

   char add[90]="120 lal bangla mumbai"; // storing address

    printf("\n Name:%s\nAddress:%s",name,add); // print name and address

   return 0;

}

Output:

Name:mantasa

Address:120 lal bangla mumba

Explanation:

In this program we are declaring the two array of char type which will store the name and address . after that we display name and address.

7 0
3 years ago
A company wants to use online methods to target more customers. It decides to conduct a market research by collecting the data o
Ronch [10]

Answer:

They could use a CRM

A CRM tool lets you store customer and prospect contact information, identify sales opportunities, record service issues, and manage marketing campaigns, all in one central location — and make information about every customer interaction available to anyone at your company who might need it.

They Could Use PDC

The term “primary data” refers to data you collect yourself, rather than data you gather after another party initially recorded it. Primary data is information obtained directly from the source. You will be the first party to use this exact set of data.

They Could Use Quantitative vs. Qualitative Data

Quantitative data comes in the form of numbers, quantities and values. It describes things in concrete and easily measurable terms. Examples include the number of customers who bought a given product, the rating a customer gave a product out of five stars and the amount of time a visitor spent on your website.

Why Should I Track Users Data:

To ensure it's going smoothly, it's important to keep track of data that directly correlates to the potential success of your business. Key performance and financial metrics can help you address any problems with your business before they occur

8 0
3 years ago
TCPDump is used by Wireshark to capture packets while Wireshark own function is:
galben [10]

Answer:

a. to provide a graphical user interface (GUI) and several capture filters

Explanation:

TcPDump is a command line tool used to capture packets. TcPDump is used to filter packets after a capture has been done. To control network interfaces, TcPDump need to be assigned root privileges. Data is represented in form of text

Wireshark provide a graphical user interface (GUI) and several capture filters. It is a graphical tool used in packet capture analysis. Data is represented in wireshark as text in boxes.

5 0
3 years ago
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