What are the first three generations of computer?
Computer Generations
- First generation: Vacuum tubes (left). Mid 1940s, beginning with ENIAC.
- Second generation: Transistors (right). 1956.
- Third generation: Integrated circuits (foreground), silicon chips contain multiple transistors. 1964.
Is transistor used in first generation of computer?
The transistor is an influential invention that changed the course of history for computers. The first generation of computers used vacuum tubes; the second generation of computers used transistors; the third generation of computers used integrated circuits; and the fourth generation of computers used microprocessors.
What are the examples of each generation of computer?
Classification of generations of computers
| Generations of computers | Generations timeline | Evolving hardware |
|---|---|---|
| First generation | 1940s-1950s | Vacuum tube based |
| Second generation | 1950s-1960s | Transistor based |
| Third generation | 1960s-1970s | Integrated circuit based |
| Fourth generation | 1970s-present | Microprocessor based |
Which is an example of first-generation computer Mcq?
The UNIVAC and ENIAC computers are examples of first-generation computing devices.
Which of the following is an example of first generation of rights?
First-generation rights include, among other things, the right to life, equality before the law, freedom of speech, freedom of religion, property rights, the right to a fair trial, and voting rights.
What are the first five generation of computer?
In accordance with the methodology for assessing the development of computer technology, the first generation was considered to be vacuum tube computers, the second – transistor computers, the third – computers on integrated circuits, the fourth – using microprocessors, and the fifth generation computers is based on …
How many transistors are in the first computer?
It contained almost 800 point-contact transistors and 10,000 germanium crystal rectifiers.
Which is an example of first generation computer Mcq?
What is the name of the first generation computer?
1st Generation Computer : The first generation laptop was ENIAC (Electronic Numerical Integrator and Calculator). It had been the primary all-purpose electronic computer that is intended by William Mauchly and John Eckert in 1942. However, the machine was completed in 1945.
Which is an example of first-generation computer a Edvac B EDSAC C ENIAC D Univac?
Examples of the first generation computers include ENIAC, EDVAC, UNIVAC, IBM-701, and IBM-650.
What are the three types of rights?
Legal Rights are of three types:
- Civil Rights: Civil rights are those rights which provide opportunity to each person to lead a civilized social life.
- Political Rights: Political rights are those rights by virtue of which inhabitants get a share in the political process.
- Economic Rights:
What generation is transistor?
second-generation computer
A transistor computer, now often called a second-generation computer, is a computer which uses discrete transistors instead of vacuum tubes.
What are the examples of fifth generation computers?
Examples
- Notebooks from IBM.
- PCs of pentium.
- PCs of pentium.
- Workstations of SUN.
- IBM SP/2.
- Supercomputers with PARAM.
What is the first transistor?
John Bardeen, Walter Brattain and William Shockley invented the first working transistors at Bell Labs, the point-contact transistor in 1947. Shockley introduced the improved bipolar junction transistor in 1948, which entered production in the early 1950s and led to the first widespread use of transistors.
Is IBM 1401 A first-generation computer?
Detailed Solution. The correct answer is Second Generation Computer. IBM 1401: It is Second Generation Computer.
Is EDSAC a first-generation computer?
EDSAC was the second electronic digital stored-program computer to go into regular service.
What is meant by economic social and cultural rights?
Economic, social, and cultural rights are the freedoms, privileges, and entitlements that individuals and communities require to live a life of dignity. These human rights include the rights to food, housing, health, education, cultural identity, and more.
What are the examples of first generation of computer?
Following are the Example of First Generation of Computer :: 1 ENIAC :: Electronic Numerical Integrator and Computer. 2 EDVAC :: Electronic Discrete Variable Automatic Computer 3 UNIVAC 1 :: Universal Automatic Computer 1
When was the first transistor used in a computer?
The transistor was invented at Bell Labs in 1947 but did not see widespread use in computers until the late 1950s. The transistor was far superior to the vacuum tube, allowing computers to become smaller, faster, cheaper, more energy-efficient, and more reliable than their first-generation predecessors.
What was the main electronic component of the first generation computers?
Vacuum tubes and diode valves were used as the main electronic component in the first generation computers. Punch cards, paper tape utilized for input and output operations. Magnetic drums used for storage. Huge in size and weight with a lot of power consumption. Very expensive in price also not reliable.
What was the technology behind the first computer?
The Millionaire (1893) The technology behind the primary generation computers was a fragile glass device, which was called vacuum tubes. These computers were very heavy and really large in size. These weren’t very reliable and programming on them was a really tedious task as they used high-level programming language and used no OS.