History
What were the names of Columbus' ships?
Nina, Santa Maria, Pinta
What is EPROM?
Erasable Programmable Read Only Memory
What is sublimation?
Direct change from solid to gaseous state
The fourth generation started in what year?
2010
Solve the simultaneous equation:
2x + y = 7
x - 2y = 1
x= 3 when y =1
There was a 7 years war among which three countries and in what year?
Spain, France and England, 1756
What is hardware?
Anything that attaches to a computer for input or output purposes
What are the five supporting evidences of the particulate theory of matter?
What are the parts of the CPU?
ALU and Control Unit
Factorize:
3x2 + 10 x - 8
(3x-2) (x + 4)
Where was Columbus from and around what year was he born?
Genoa, Italy
Between 1450 and 1451
What is data?
Unprocessed words, numbers, graphs etc. that makes no sense
A substance changes from gas to liquid. What process is that?
Condensation
Personal computers are referred to as what?
Micro computers
Solve the simultaneous equation:
3x +2y = 13
x - 2y = -1
x= 3, y = 2
In what year and month did Columbus set sail on his first voyage?
August 1492
What is information?
Processed data that makes sense
The symbol Cl stands for Chlorine, what does the symbol Sn stand for?
Tin
Which type of ROM is erasable using UV light?
EPROM
Calculate the exact value of (5.8 2 + 1.02) x 2.5
86.65
A small, barkless dog
What is LCD?
Liquid Crystal Display
In a solution of salt and water (a saline solution), salt serves as what?
The solute
What is volatile memory?
Requires power to keep information stored and retains content while power is on. Once power is lost, information is also lost
Martha deposited $10,000 for 5 years at a rate of 6% per annum. Find the interest and amount Martha got.
$13,000