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Naily [24]
2 years ago
5

Write a program that asks a user to enter a date in month day year format (for example 10 12 2016) and displays the day of the w

eek for that date, in this case, Wednesday.
Computers and Technology
1 answer:
AleksAgata [21]2 years ago
8 0

Answer and Explanation:

Using javascript:

function dayof_theweek(){

var TodayDate = window. prompt("enter today's date in the format 'year, month, day' ");

var Datenow=new date(TodayDate);

var Dayofweek=Datenow.getday();

var Days=["monday","Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"];

if(Dayofweek==indexOf(Days[Dayofweek]))

{

document.createTextnode(Days[Dayofweek]);

}

}

The program above uses a date object which uses the method getday to get the day of the week(get day returns an integer from 0 to 6).we then use a comparison operator == to test the condition that returned value Dayoftheweek is same with the index of the array Days and then print to a html document. The program may need improvements such as the fact that errors may arise when proper input isn't given, and therefore must be handled.

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The valid call to the function installApplication is
Zanzabum

Answer:

B. installApplication(‘A’, 1);

Explanation:

Given

The above code segment

Required

The correct call to installApplication

The function installApplication is declared as void, meaning that it is not expected to return anything.

Also, it receives a character and an integer argument.

So, the call to this function must include a character and an integer argument, in that order.

Option D is incorrect because both arguments are integer

Option C is incorrect because it passes no argument to the function.

Option A is incorrect because it receives an integer value from the function (and the function is not meant not to have a return value).

Option B is correct

8 0
3 years ago
Consider the following code segment: try : inputFile = open("lyrics.txt", "r") line = inputFile.readline() print(line) _________
aleksandrvk [35]

Answer:

The answer is "except IOError:"

Explanation:

It is part of the exception handling, that stands for input/ output operation fails, this exception aeries when we attempting to access an anti-existent file, in the program so, it will give the program related errors.

  • This type of error is handled in the try block, it also allows you to prepare the deal with the exceptional block.  
  • It also helps you to hide the bugs by using code, if you handle an unexpected error.
6 0
3 years ago
ISO 400 is twice as sensitive and ISO 100 true or false
beks73 [17]

Answer:

Quite simply, when you double your ISO speed, you are doubling the brightness of the photo. So, a photo at ISO 400 will be twice brighter than ISO 200, which will be twice brighter than ISO 100.

Explanation:

ISO most often starts at the value of ISO 100. This is the lowest, darkest setting, also called the base ISO. The next full stop, ISO 200, is twice as bright, and ISO 400 is twice as bright than that. Thus, there are two stops between ISO 100 and 400, four stops between 100 and 1600, and so on.

4 0
3 years ago
Choose the correct line of code.
Naddika [18.5K]
Def_pow_(self,b): if not then I’m sorry
5 0
3 years ago
Graphic images can be stored in a variety of formats including ____.
Marrrta [24]
Graphic images can be stored in a variety of formats including JPEG and GIF. Hope this helped!
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