Answer:
Refresh rate means how many times the image on the screen is redrawn in a second.It is measured in hertz.
We can measure refresh rate of all of the devices listed in the question.
CRT Refresh rate measurement:-
The refresh rate can be measured by dividing the scanning rate by count of horizontal lines multiplied by 1.05.
Stereo Devices Refresh Rate measurement:-
When LCD's are used for stereo 3 D displays, the refresh rate is divided by 2, because we have two eyes and each one needs a distinct picture. For this reason,it is suggested to use a display of at least 120 Hz refresh rate, because on divided by 2 this rate is 60 Hz.For example 70 Hz non-stereo is 140 Hz stereo, and 80 Hz non-stereo is 160 Hz stereo.
LCD Refresh rate measurement:-
Refresh rate of a LCD is the number of times per second in which the data it is being redrawn by the display.
Answer:
C) Highly portable
Explanation:
This means they can run on any computer or platform that supports Java without the need for recompillation.
This idea is popularly called WORA that is Write Once Run Anywhere.
Software Applications written in Java are compiled to bytcode (.class) which are intended to run on the Java Virtual Machine (JVM) irrespective of the architecture of the computer or device.
Answer:
1- Software distributed for a multitude of user: network
2- Software you must purchase before using: buyware
3- Software distributed over a limited license: shareware
4- Software distributed free of charge: freeware
Explanation:
The software which we have to buy before using it is called buyware. The software which is only provided to the people who have lisence to use it, is called shareware. The software which can be used by many users is called the network. software which can be used without purchasing is called freeware.
Answer:
<h2>Voice Command</h2>
Explanation:
correct me if I am wrong✔
A healthcare crisis where millions of patient medication records were tampered with is an example of; A: Integrity Breach.
To answer this question, let us access each of the options;
A) Integrity breach; This is a breach that occurs when where there is an unauthorised or accidental alteration of the personal data of individuals or a group.
B) Codependency breach; This is not really a breach in this context as it happens when there is an imbalanced relationship between two or more people.
C) Authentication breach; This is a type of breach that is more common with a breach of passwords and login details.
D) AIC Triad breach; AIC is Availability, Integrity and confidentiality. So it combines Availabilty breach, integrity breach and confidentiality breach.
In this question, the patient medication records were tampered with which means that they were altered and from our definitions above, this is an example of integrity breach.
Read more about security breach at; brainly.com/question/15957125