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GarryVolchara [31]
3 years ago
9

What is the reason for taking care of design a good computer human interface ​

Computers and Technology
2 answers:
patriot [66]3 years ago
5 0

Answer:

So you can communicate and not ruin the opportunity to not.

anygoal [31]3 years ago
3 0

Answer:

computer is one of the part of our technology so that let's take care of it and improve so that we can used for better and sufficient ly not maybe now but maybe soon.

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Answer the following questions:
victus00 [196]

Answer:

The answer to the following questions can be given as:

Question: 1

value of foo is = 1020

Question: 2

Output of the code is = false

Question: 3

function add(a, b)

{

 return a && b ? a + b : function (c) { return a + c; };

}

var a=add(2,5);

var x=add(2)(5);

print(a);

print(x);

output:  

7

7

Question: 4

"goh angasal a m'i"

Question: 5

In this we check that if in the window a foo function exists. otherwise we set windows.foo to bar.

Question: 6

first alert shows the value "Hello World";

second alert shows value ReferenceError, In this bar not defined.

Question: 7

The value of foo.length is  2

Question: 8

The value of foo.x is undefined

Question: 9

Function print = "one", "three", "two" .

Question :10

It is difficult to define because doSomethingElse() function is not defined.

Explanation:

In question 1 the value of the foo variable is 1020 because we perform the string concat operation.

In question 2 Output of the code is false because float value keeps in binary and when we convert 0.1 or 0.2 to binary so it is not the same.

In question 3 the output of both functions is 7.

In question 4 the output is goh angasal a m'i because In this code we use the reverse() function, split() function and join() function. Reverse function reverses the value. split function splits the value and join function join all the value of the string in a line.

In question 5 we check the value.

In question 6, the first output is Hello World and second is ReferenceError.

In question 7, the value of foo.length is 2 because this foo array we insert only 2 values.

In question 8, the value of foo.x is undefined because in the variable we reset the value of foo all together, so foo.x value is undefined.

In the question 9 function print "one",  

"three",  

"two" because In the function first, we print the message that is "one" then we define a function in this function we print the value  

"two" but before creating object we call the "three" so the print value is "one",  

"three",  

"two".

In question 10 function, the output of this function is undefined.

3 0
3 years ago
A database stores a large amount data in vertical ___
myrzilka [38]

Records for the first one and table for the second one

4 0
3 years ago
What are the four components of the Universal Systems Model?
kakasveta [241]

Answer:

output, process, input, and feedback

Explanation:

5 0
3 years ago
Differences between mechanical and optical mouse <br>Plz help me
lutik1710 [3]
Mechanical mouse has a ball that turns rollers inside. If friction is lost between the ball and the mousing surface, or between the ball and the rollers, the mouse fails to work. In order to assure good contact with the mousing surface, the ball must be fairly heavy. When you change directions with the mouse, you must make the ball change rolling directions--an action that inertia likes to prevent.

An optical mouse makes use of an LED and some optics to detect surface texture and the changes in it as the mouse is moved. There are no moving parts
7 0
3 years ago
Which line of code will use the overloaded multiplication operation?
maks197457 [2]

Answer:

def __mul__(self, b):

Explanation:

correct edge 2021

4 0
2 years ago
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