Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Indonesian
Login
Signup
Contact
Login
Home
In the 1950s, these electronic components replaced vacuum tubes in the production of computers.
Question 1:
In the 1950s, these electronic components replaced vacuum tubes in the production of computers.
A.
diodes
B.
chips
C.
transistors
D.
processors
These questions are from this test. Would you like to take a practice test?
Trivial Practice Quiz science-technology - Test 92 | Englishfreetest.com
30 minutes
15 questions
Do test
Some questions from the same exam
Which of the following is not true about the egg yolk?
What is the main protein found in the egg white?
One famous analog computer was the water integrator, which functioned by manipulation of water through a room of pipes and pumps, where the water levels represented numbers, and the rate of flow represented mathematical operations. Which country built the water integrator?
This English mathematician, logician and cryptographer is widely regarded as the father of modern computer science.
Which was the first implemented high-level general purpose programming language?
In the 1950s, these electronic components replaced vacuum tubes in the production of computers.
In their third generation computers flourished, thanks Jack St. Clair Kilbys and Robert Noyces independent invention. What did they invent?
This computer engineer and co-founder of Apple Computer is often credited with developing the first mass-market home computers.
Which was the first version of Microsoft Windows to support Plug and Play?
If the optimal body habitus for hot climates is tall and slender, what is one possible condition explaining pygmies?
Which of the following is correct?
Which of the following modern diseases evolved as a protection against malaria?
Which of the following primates is the closest related to humans? (That is, this primate has more DNA in common with humans than any other living creature does.)
African Americans are more likely to suffer from hypertension (high blood pressure) than European Americans. Why?
Dark skin contains melanin, which is a dark pigment in the skin. The purpose for melanin is to protect the skin from harmful effects of ultraviolet sunlight, which include skin cancer. What evolutionary advantage does light skin have?
Some other questions you may be interested in
The greater the demand, … the price.
This territory, an area … the size of Iceland, was bought by the Unites States.
This cathedral enjoys the distinction … the largest medieval cathedral in the country.
She said she didn’t like … .
The first transistor was a small chip onto one surface of which two pointed wire contacts … side by side.
She hasn’t begun working on her Ph.D. … working on her new project about energy.