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dlinn [17]
3 years ago
6

The owner of BrainPower Tutoring needs an application that clients can use to request an appointment. The application should all

ow users to enter their name, subject, preferred appointment time, and phone number, and submit their request. It should also allow them to print their appointment request, clear the screen, and exit the application. The tutoring center has some clients with visual impairments, so the application should be easy for them to use. How many buttons do you need for the application
Computers and Technology
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

Four buttons are needed for this application

Explanation:

The user activities such as entering the user name, subject, preferred appointment time and phone number are done using a text box. Typically, a text box is used to display, or accept as input, texts from the user.It is a graphical control element intended to enable the user to input text information to be used by the program.

Only activities such as submission of requests, Printing appointment request, clearing the screen and exiting the application, will require the user to click on a button. The buttons should be properly labelled and made to function on click/trigger.

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There are no examples you imbecile it’s A
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Certain files, such as the ____ and Security log in Windows, might lose essential network activity records if power is terminate
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Answer:

The answer to this question is a. Event log

Explanation:

Event log in Windows is a comprehensive record of security,system and application notifications stored by the Windows and it is used by administrators to determine problems in the system and foretell issues that going to happen in future.

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please help no one is helping me on this one
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Answer:C

Explanation:

4 0
3 years ago
Question 1 (True/False Worth 15 points)
liraira [26]

It is a programmer's responsibility to contribute to society and human well-being is true.

Explanation:

  • It is a programmer's responsibility to contribute to society and human well-being is true.
  • The Association for Computing Machinery (ACM) is known as  the world's largest educational and scientific computing society.
  • It has its own Code of Ethics and another set of ethical principles which were also approved by the IEEE as the known standards of teaching and practicing software engineering.
  • Programmers contribute to develop computer systems which can reduce negative impression to the society.
  • The negativity includes as threats to safety and health, which can be reduced and make everyday activities and work easier.
  • software developers should reduce the risk of harming others due to the coding errors or the security issues which could impact human well-being.

3 0
3 years ago
A researcher plans to identify each participant in a certain medical experiment with a code consisting of either a single letter
trapecia [35]

Answer:

5 Letters

Explanation:

So we need 12 distinct codes made of a single letter or a pair of letters.

What would be the least number of letters?

Lets try with 3 letters A, B and C

The possible combinations are: A, B, C, AB, AC, BC

These are 6 codes and we need 12 so lets try more A, B, C and D

The possible combinations are: A, B, C, D, AB, AC, AD, BC, BD, CD

These are 10 codes and we need 12 so lets try more A, B, C, D and E

The possible combinations are:

A, B, C, D, E, AB, AC, AD, AE, BC, BD, BE, CD, CE, DE

Finally we got 15 distinct codes which are more than 12 so the least number of letters needed are 5.

Using formula:

Four letters = 4C1 + 4C2 = 4 + 6 = 10

Five letters = 5C1 + 5C2 = 5 + 10 = 15

5 0
3 years ago
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