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vodka [1.7K]
3 years ago
9

Characteristics of first generation computers​

Computers and Technology
1 answer:
Marrrta [24]3 years ago
5 0
* Main Electron a component- vacuum tube.

* Main memory- Magnetic drums and magnetic tapes.

* Programming language- Machine language.

* Power- Consume a lot of electricity and generate a lot of heat.

* were expensive to operate
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What your favorite video game? (Put your user if you wanna play!)
Dvinal [7]

Answer:

TRAILMAKERS PS4 but will be PS5 when comes out

Explanation:

my user is Tow4cardinals

6 0
3 years ago
Read 2 more answers
Write a program that prompts the user for a measurement inmeters and then converts it into miles, feet, and inches.
zubka84 [21]

Answer:

Program for measurement in meters and then converts it into miles, feet, and inches:

#include<iostream.h>

#include<conio.h>

void main()

{  float meter, mile, feet, inches;

 cout<<"enter meters";

 cin>>meters";

 feet=meter×3.2808;

 mile= meter×0.000621371;

 inches= meter×39.3701;

cout<<"Value of"<<meter<<"meter"<<"in feet is"<<feet<<"feet":

cout<<"Value of"<<meter<<"meter"<<"in mile is"<<mile<<"mile";

cout<<"Value of"<<meter<<"meter"<<"in inches is"<<inches<<"inches";

getch();

}

8 0
3 years ago
50 POINTS How do you express yourself and your creativity through computer science?
Igoryamba

Answer:

1. I express myself through the designing, development and analysis of software and hardware used to solve problems in a variety of business, scientific and social contexts.

2. support the development of general reasoning, problem-solving and communication skills.

3. Through avoiding in repetious tasks and simplifying such works.

3 0
2 years ago
Declare a typedef struct named jumper_t that will have four parts: character array name that is 16 in length, double array of tr
Maurinko [17]

Answer:

The typedef struct is as follows:

typedef struct jumper_t {

  char name[16];

  double tries[N_TRIES];

  double best_jump;

  double deviation;

} jumper_t;

The declaration of jlist is:

jumper_t jlist[10];

Explanation:

This defines  the typedef structure

typedef struct jumper_t {

The following declares the variables as stated in the question

<em>   char name[16]; </em>

<em>   double tries[N_TRIES]; </em>

<em>   double best_jump; </em>

<em>   double deviation; </em>

}

This ends the typedef definition

jumper_t;

(b) The declaration of array jlist is:

jumper_t jlist[10];

6 0
3 years ago
Select the proper ergonomic keyboarding techniques.
SCORPION-xisa [38]

Answer:

The correct options are;

-Position the keyboard directly in front and close to you so you don't have an excessive reach

-Keep your shoulders, arms, hands and fingers relaxed

-Position your wrists straight or in neutral position while typing

-Adjust your chair height and position so your feet rest flat on the floor, or add a footrest to compensate for a higher chair

-Adjust the keyboard height so that your shoulders can relax and your arms are straight in front of you

Explanation:

1) It is important to keep the fingers in a relaxed position when typing

2) Ensure to type in a tapping fashion when typing rather than pressing on the keys of the keyboard

3) The fingernails should be kept short when frequent typing is done

4) The wrist is better kept above the keyboard than resting on it

5) Ensure that the mouse is easily reached.

4 0
3 years ago
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