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padilas [110]
3 years ago
12

an early type of GUI is created, which includes windows, pop-ups, icons, and menus. What year did this happen? Please help!!! qu

ick.
Computers and Technology
1 answer:
Dahasolnce [82]3 years ago
3 0

Answer:

1979

Sources:

Wired

InventHelp

hope i helped :D

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Susie works for an architectural firm and the partners have always drawn the plans for projects by hand. Though Susie learned ho
Nookie1986 [14]

Answer:

A. CAD

Explanation:

Computer Aided Design, CAD, is basically for design. It involves the use of a computer to assist in the process of designing a part, circuit, building, etc.

It is also for drafting, here it makes use of a computer to assist in the process of communicating a technical drawing.

CAD has a couple of models in which its drawings and designs are represented. namey;

Solid Modeling: This is a type of 3D CAD process in which volumes of an object are represented not just its lines and surfaces.

Wireframe Modeling: This is a 3D CAD process that represents the lines and surfaces of a design.

Additive Modeling: This is a 3D modelling method in which each component is created individually and subsequent components are created as needed. This method is represented by construction processes such as welding, gluing, mechanical fastening, joinery.

Subtractive Modeling: This is a 3D modelling method in which a design is created by removing different geometric shapes from a solid block larger than the final design. The method is can best be represented by milling, drilling, turning, grinding, and other manufacturing processes.

Susie can make use of CAD and pitch its importance to his clients.

8 0
3 years ago
The binary number represented by the voltage graph below is
Delicious77 [7]

Answer:

4

Explanation:

5 0
2 years ago
What is key to remember when handling linked lists?
djyliett [7]

Answer:

Some key points to remember, when handling the linked list are as follow:

  • Linked list is the linear data structure in which each of the elements contain separate object.
  • Linked list components are not store in a contiguous location.
  • In the linked list the elements or components are basically use the pointers for linked with another elements.
  • The last node of the linked list must contain null value.
  • In the linked list, the allocation of the memory is equal to upper node limit.
7 0
3 years ago
Taking a suitable example in c language explain the of call by value and call by reference concepts.
Degger [83]

Answer: The difference between call by value and call by reference is that in call by value the actual parameters are passed into the function as arguments whereas in call by reference the address of the variables are sent as parameters.

Explanation:

Some examples are:

call by value

#include <stdio.h>  

void swap(int, int);

int main()

{  int a = 10, b= 20;

 swap(a, b);

 printf("a: %d, b: %d\n", a, b);

}  

void swap(int c, int d)

{

 int t;

 t = c; c = d; d = t;

}  

OUTPUT

a: 10, b: 20

The value of a and b remain unchanged as the values are local

//call by reference

#include <stdio.h>

 void swap(int*, int*);

 int main()

{

 int a = 10, b = 20;

 swap(&a, &b);   //passing the address

 printf("a: %d, b: %d\n", a, b);

}

void swap(int *c, int *d)

{

 int t;

 t = *c; *c = *d; *d = t;

}

OUTPUT

a: 20, b: 10

due to dereferencing by the pointer the value  can be changed which is call by reference

8 0
3 years ago
5. The coordinates of triangle ABC are A(-7, 3), B(3, -7) and C(8. 8)
kati45 [8]

Answer:

b

Explanation:

6 0
3 years ago
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