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disa [49]
3 years ago
7

Before you start creating a database, you should first use paper to plan, test, and revise. True False

Computers and Technology
2 answers:
Licemer1 [7]3 years ago
8 0
<span>Before you start creating a database, you should first use paper to plan, test, and revise. True or False?
TRUE</span>
eduard3 years ago
5 0

Answer:

TRUE

Explanation:

    Regardless of the complexity of the database, its development will follow 7 important steps:

1) Requirements analysis to develop database

2) Database Development Test Plan

3) Data modeling

4) Packet Encoding

5) Conducting internal and external tests to develop database

6) Integration and Implementation

7) Documentation

You might be interested in
JavaScript
Mekhanik [1.2K]

Answer:

C. 40

Explanation:

The code uses IF and ELSE statements to carry execute a block of code if any of the statements hold true

OrderTotal here is greater than 100, and this allows the second IF ELSE block to be executed.

The code to be executed is discountAmount = OrderTotal * 0.2

This will be discountAmount = 200 *0.2

therefore, discountAmount = 40.

3 0
3 years ago
Select the characteristics that describe the evolution of computers that predate the personal computer (select all correct answe
emmasim [6.3K]

Answer:

Options (a), (b) and (d)

Explanation:

  • Option (a) is true that the computers have become smaller and smaller with advancement of the technology. The earlier version of computers used vacuum tubes and are very big in size.
  • As the years passed and due to the advancement of the transistors the computers have become smaller in size.
  • Option (b) is true. With the advancement in the research in circuits used in the computer like Integrated Circuits the computers have become faster.
  • The response time of the operating system has reduced drastically.
  • Option (c) is wrong option. The computers have become cheaper. The transistors are cheaper compared to the vacuum tubes which are used in the earlier computers.
  • The price of the same computer (memory and time efficiency) has become less in the coming years than in the previous years with the advancement in the research of transistors.
  • Option (d) is true. Now-a-days computers support more and more number of applications. Computers has more number of applications in various and diversified fields.
  • With the advancements in the computers, the computers are finding more applications in different fields like medicine, law, transport industries etc.
5 0
4 years ago
What is the best definition of the 7x7 rule for maximizing audience comprehension
olganol [36]

The 7x7 Rule states that a PowerPoint slide should have no more than seven lines of text and no more than seven words in each of those lines.

7 0
3 years ago
Write a program in C which asks the user for 10 integers and prints out the biggest one.
Anni [7]

Answer:

Following are the program in c language

#include<stdio.h> // header file

int main() // main function

{

   int ar[10],k,biggest; // variable declaration

   printf("Enter the ten values:\n");

   for (k = 0;k < 10; k++)  

   {

      scanf("%d", &ar[k]); // user input of 10 number

   }

   biggest = ar[0]; // store the array index of 0 into biggest variable

   for (k = 0; k< 10; k++) // finding the biggest number  

   {

    if (ar[k] >biggest)  

    {

    biggest = ar[k];

   }

   }

printf(" biggest num is %d", biggest); // display the biggest number

return 0;

}

Output:

Enter the ten values:

12

2

4

5

123

45

67

453

89

789

biggest num is 789

Explanation:

Here we declared an array ar[10] of type int which store the 10 integer values.

Taking 10 integer input from the user in array ar .After that iterating the loop and finding the biggest number by using if statement  and store the biggest number in biggest variable .

Finally display biggest number.

5 0
3 years ago
A website wants to gives out detailed information to viewers about its upcoming conference and also provides a feature for searc
Alenkinab [10]

Answer: WIREFRAME

A website wireframe, also known as a page schematic or screen blueprint, is a visual guide that represents the skeletal framework of a website.[1]:166 Wireframes are created for the purpose of arranging elements to best accomplish a particular purpose. The purpose is usually being informed by a business objective and a creative idea. The wireframe depicts the page layout or arrangement of the website's content, including interface elements and navigational systems, and how they work together.[2]:131 The wireframe usually lacks typographic style, color, or graphics, since the main focus lies in functionality, behavior, and priority of content.[1]:167 In other words, it focuses on what a screen does, not what it looks like.[1]:168 Wireframes can be pencil drawings or sketches on a whiteboard, or they can be produced by means of a broad array of free or commercial software applications. Wireframes are generally created by business analysts, user experience designers, developers, visual designers, and by those with expertise in interaction design, information architecture and user research.

3 0
4 years ago
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