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icang [17]
3 years ago
8

In 1970's what company developed computers innvations such as mouse. graphical user interface and word processors

Computers and Technology
1 answer:
krok68 [10]3 years ago
8 0
In 1970's Xerox PARC by Alan Kay developed computers innvations such as mouse. graphical user interface and word processors<span>
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Ex1. Classify the following statements as business (B), functional (F), non- functional (N), or data (D) requirements; for the l
Alina [70]

Answer:

<em>Solution</em>:

The statements are listed below.  

<em>(A) Functional requirement </em>

  • Functional specifications refer to the handling of calls.  
  • Minimum call number should be 3000, and a functional requirement.  

<em>(B) Non-functional requirement</em>

  • Non-functional requirement is the default option.  
  • Payment in "Visa" is required and this is not a functional requirement.

<em>(C) Data requirements</em>

  • Data requirements apply to quantity of order.  
  • When the quantity of data exceeds then an exception should be notified  

<em>(D) Business requirements. </em>

  • Product reviews are subject to business requirements.

3 0
3 years ago
Write an algorithm to sum to values
Elis [28]

Answer:

There is no need to make an algorithm for this simple problem. Just add the two numbers by storing in two different variables as follows:

Let a,b be two numbers.

c=a+b;

print(c);

But, if you want to find the sum of more numbers, you can use any loop like for, while or do-while as follows:

Let a be the variable where the input numbers are stored.

while(f==1)

{

printf(“Enter number”);

scanf(“Take number into the variable a”);

sum=sum+a;

printf(“Do you want to enter more numbers? 1 for yes, 0 for no”);

scanf(“Take the input into the variable f”);

}

print(Sum)

Explanation:

hi there answer is given mar me as brainliest

5 0
3 years ago
A piece of glass has a thin film of gasoline floating on it. A beam of light is shining perpendicular on the film. If the wavele
kobusy [5.1K]

Answer:

200 nm

Explanation:

We need a constructive interference to see the bright reflection

we know that 2t=m\lambda  where m=1 and \lambda is the wavelength of the gasoline

so \lambda =\frac{560}{1.4}=400nm

putting the value of m and \lambda in thickness equation

t=\frac{1\times 400}{2}=200nm

so the thickness of the film will be 200 nm

3 0
3 years ago
Sometimes, fourth-generation languages (4GLs) are called procedural languages
irakobra [83]
Hi!

In 1981, the term 4GL was actually used to refer to languages which were <em>non-procedural. </em>A procedural language does not possess <em>object-oriented </em>capabilities. 4GL's often times have OOP properties, so I believe the answer to this question is going to be <em>false. </em>=)
7 0
3 years ago
Which of the following option is not available in Insert&gt;&gt;Picture?
zysi [14]

Answer:

Word art

Explanation:

its copy and paste

7 0
3 years ago
Read 2 more answers
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