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Oxana [17]
3 years ago
15

An example of what you can post that shows kindness to other

Computers and Technology
1 answer:
harina [27]3 years ago
5 0

Answer:

everybody is awesome

Explanation:

You might be interested in
Which of the following shows the correct order of inventions that helped the first computers make calculations?
castortr0y [4]

Answer:

1st - Mechanical Relays, 2nd - Vacuum tubes, 3rd - Transistors

Explanation:

<em>From Tubes...</em>

<em />

The three main components of a basic triode vacuum tube.

The type of tube used in early computers was called a triode and was invented by Lee De Forest in 1906. It consists of a cathode and a plate, separated by a control grid, suspended in a glass vacuum tube. The cathode is heated by a red-hot electric filament, which causes it to emit electrons that are attracted to the plate. The control grid in the middle can control this flow of electrons. By making it negative, you cause the electrons to be repelled back to the cathode; by making it positive, you cause them to be attracted toward the plate. Thus, by controlling the grid current, you can control the on/off output of the plate.

Unfortunately, the tube was inefficient as a switch. It consumed a great deal of electrical power and gave off enormous heat—a significant problem in the earlier systems. Primarily because of the heat they generated, tubes were notoriously unreliable—in larger systems, one failed every couple of hours or so.

<em>...To Transistors</em>

<em />

The invention of the transistor was one of the most important developments leading to the personal computer revolution.The transistor was invented in 1947 and announced in 1948 by Bell Laboratory engineers John Bardeen and Walter Brattain. Bell associate William Shockley invented the junction transistor a few months later, and all three jointly shared the Nobel Prize in Physics in 1956 for inventing the transistor. The transistor, which essentially functions as a solid-state electronic switch, replaced the less-suitable vacuum tube. Because the transistor was so much smaller and consumed significantly less power, a computer system built with transistors was also much smaller, faster, and more efficient than a computer system built with vacuum tubes.

The conversion from tubes to transistors began the trend toward miniaturization that continues to this day. Today’s small laptop PC (or netbook, if you prefer) and even Tablet PC systems, which run on batteries, have more computing power than many earlier systems that filled rooms and consumed huge amounts of electrical power.

8 0
3 years ago
A circuit rated at 6600 watts and 240 volts will draw what ampers.
scZoUnD [109]

Your Answer Is More Than Likely 27.50A


6 0
3 years ago
write the algorithm, flowchart and BASIC program to calculate the area of the rectangle length 50m and width 30m.​
GalinKa [24]

Answer:

The Basic Program is as follows:

10 LENGTH = 50

15 WIDTH = 30

20 AREA = WIDTH * LENGTH

25 PRINT AREA

30 END

The Algorithm is as follows:

1. Start

2. Let Length = 50

3. Let Width = 30

4. Compute Area = Length * Width

5. Display Area

6. Stop

See Attachment for flowchart (flowchart is designed using draw io tools)

Explanation:

The flowchart, algorithm and basic program all follow the same sequence and explanation

Using the basic program as a case study;

Line number 10: The program starts by initializing LENGTH to 50

Line number 15: It then initializes WIDTH to 30

Line number 20: The AREA is calculated by LENGTH * WIDTH

Line number 25: The value of AREA is printed afterwards

Line number 30: Lastly, the program stops execution

8 0
3 years ago
A(n) _____ is a local connection point-of-presence that connects a variety of high-performance networks, and its main function i
kirza4 [7]

Answer:

GigaPOP

Explanation:

<em>A gigabit point of presence, also known as GigaPOP is a single entry point to Internet2, which is a high-speed IP network managed by institutions and other organizations. Gigabit Points of Presence generally handle data transmission rates of one gigabit per second or more.</em>

8 0
2 years ago
Electrical data suitable for transmission is called a(n)
Deffense [45]

Answer:

Signal

Explanation:

4 0
3 years ago
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