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Kitty [74]
3 years ago
7

An event handler is..

Computers and Technology
2 answers:
sammy [17]3 years ago
5 0

Answer:

The correct answer is:

Option c. a procedure that occurs as a result of a users action or another source.

Explanation:

First of all, let us define what an event is.

An occurrence that is caused by any external user or entity towards a software or a website is called an event i.e. click from mouse, key pressed from keyboard.

When an event occurs, the software or functionality of the website has to respond to the event. An event handler is a function or procedure that contains the code which has to be run when the event occurs.

<u>When the event occurs, the event handler for particular event is executed.</u>

So from the given options,

The correct answer is:

Option c. a procedure that occurs as a result of a users action or another source.

zzz [600]3 years ago
4 0
The answer here is C
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Sarah stores data electronically.
attashe74 [19]

Answer:

Always back up your data. Prevention is the best protection.

Diversify your backups. You always want more than one backup system.

Encrypt sensitive data. Data is not always encrypted even when it's on a backup tape.

Address data security.  

Use anti-virus and email security.  

Trust the professionals

Explanation: <u>HOPE IT HELPS YOU</u>

3 0
3 years ago
When you ask Siri or Cortana a question, how will you know if the operating system is working?
lisabon 2012 [21]

Answer:

Explanation:

All Artificial Intelligent Assistant software such as Siri, Cortana, Amazon Alexa etc. have a way of letting you know that they are listening when you begin to ask them a question. All of them begin to glow or light up their logo when they are listening and assistants like Siri or Cortana will show your question word by word in real time.

6 0
3 years ago
What is the term that is used for the area of a network that is affected when a device or network service experiences problems?
Zolol [24]
An Outage id the term
6 0
3 years ago
Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]
katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

=  10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get  =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get  = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1   = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 =  4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2   = 12.453125

Check here for Free courses about IT and Management www.eacademy.lk

4 0
3 years ago
Which of the following are examples of algorithms? Choose all that apply.
Natali5045456 [20]

Answer:

Explanation:

is a finite sequence of well-defined, computer-implementable instructions, typically to solve a class of problems or to perform a computation. Algorithms are always unambiguous and are used as specifications for performing calculations, data processing, automated reasoning, and other tasks.

4 0
3 years ago
Read 2 more answers
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