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3 years ago

Write short notes on a. Transaction Processing System (TPS)

1 answer:

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Answer: A Transaction Processing System (TPS) is a type of information system that collects, stores, modifies and retrieves the data transactions of an enterprise. Rather than allowing the user to run arbitrary programs as time-sharing, transaction processing allows only predefined, structured transactions.

Three cycles: Transaction processing systems generally go through a five-stage cycle of 1) Data entry activities 2) Transaction processing activities 3) File and database processing 4) Document and report generation 5) Inquiry processing activities.

Explanation: hope this helps!

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11. Explain different types of program control with suitable flow chart. N

melamori03 [73]

Counting a sequence of statements without any decisions or branches as one control structure (as many computer scientists do),the if, if-else, and if-else-if ladders as one control structure,the three types of loops (while, do-while, and for) as three different control structures,the break and continue statements, in the context of loops, as one more (although this can be debatable),the switch/case control structure as one,the call/return mechanism as one,the ability to specify and call a callback function as one,the goto/label as one,and the setjmp/longjmp non-local goto as one,

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2 years ago

Write a program that reads 20 integers from the user into an array and uses a function arrayMinimum that accepts an integer arra

neonofarm [45]

Answer:

#include <iostream>

using namespace std;

int arrayMinimum(int myArray[], int myArraySize) {

int small = myArray[0];

for (int i = 0; i < myArraySize; i++) {

if(myArray[i]<small){

small = myArray[i];

}

return small;

}

int main(){

int myArray[20];

for(int i =0;i<20;i++){

cin>>myArray[i];

}

cout<<"The smallest is: "<<arrayMinimum (myArray,20);

return 0;

}

Explanation:

This solution is provided in c++

#include <iostream>

using namespace std;

This line defines the arrayMinimum function

int arrayMinimum(int myArray[], int myArraySize) {

This initializes the smallest of the array element to the first

int small = myArray[0];

This iterates through the array

for (int i = 0; i < myArraySize; i++) {

This if condition checks for the smallest

if(myArray[i]<small){

The smallest is assigned to the small variable

small = myArray[i];

}

This returns the smallest

return small;

}

The main method begins here

int main(){

This declares an array of 20 elements

int myArray[20];

The following iteration allows user input into the array

for(int i =0;i<20;i++){

cin>>myArray[i];

}

This calls the method and returns the minimum

cout<<"The smallest is: "<<arrayMinimum (myArray,20);

return 0;

}

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2 years ago

Heya!! •DEFINE DATA SCIENCE?? (∩_∩) #kavya#

anastassius [24]

Answer:

Explanation:

Data science defined

Data science encompasses preparing data for analysis, including cleansing, aggregating, and manipulating the data to perform advanced data analysis. Analytic applications and data scientists can then review the results to uncover patterns and enable business leaders to draw informed insights.

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2 years ago

The 6 steps for PowerPoint competency from the TED talk in the module "How to Avoid Death by PowerPoint."?

KIM [24]

Answer:

1. Do some presentation preparation work

2. Set the right tone and end on a high note.

3. Create sleek and stylish slides.

4. Get your audience to focus.

5. Its all about you.

Explanation:

1. Do some presentation preparation work:

A good presentation begins, not with slides, but with a pencil and paper. Research your audience’s background, interests and capabilities. What do they already know, for instance, and what can they learn from you?

2. Set the right tone and end on a high note:

You have no more than 30 seconds to secure your audience’s attention. So, what attention-grabbing opener will you use?

Visual communications expert Curtis Newbold suggests “a fascinating quote; an alarming or surprising statistic; asking your audience a question; telling a relevant and funny joke… an imaginary scenario; or a demonstration''.

3. Create sleek and stylish slides:

Once you have your story down, you can start to design your slides.

Before you do, it’s important to think about the practicalities. Will they, for instance, be displayed Widescreen with a 16:9 ratio? Or Standard with 4:3? This might seem like a small detail, but it can make a huge difference in terms of visual impact.

4. Get your audience to focus:

The most important thing is to grab your audience’s attention straight away – and then maintain it! You want your audience to go away having learned something. So, make it as easy as possible for people to grasp your message “from the off”!

5. Its all about you:

Finally, remember that, ultimately, it’s you that the audience should be paying attention to, not your slides!

PowerPoint can be used to create great visual aids, but the success of your presentation is determined by the way you deliver them. So, tell your story with a confident, compelling physical presence, and master it by rehearsing it 10 to 15 times.

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3 years ago

____ is a philosophy and a software and system development methodology that focuses on the development, use, and reuse of small,

LiRa [457]

Answer:

d.) Service-Oriented Architecture

Explanation:

Because its definition matches

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3 years ago