Download liceo de cagayan university college of information technology

LICEO DE CAGAYAN UNIVERSITY
COLLEGE OF INFORMATION TECHNOLOGY
IT101 IT Fundamentals
PRELIM EXAM
Name: ________________________________________
Section: _______________________________________
Score: _______________
Date: ________________
I. Multiple choice
a. file
b. specification
c. software
d. executable file
f. input
g. hardware
h. 1974
k. Internet
p. Charles Babbage
l. computer
q. 1883
m. output
r. Ada Lovelace
i. data
communications
n. triode
s. motherboard
u. Jack Kilby and
Robert Noyce
v. Complementary
metal oxide
semiconductor
memory
w. Sir Joseph
Wilson Swan
x. Security
e. John Mauchly
and J. Presper
Eckert
j. data file
o. Cards
t. Electrical
Numerical
Integrator and
Computer
y. John Ambrose
Fleming
_____1. Manipulates the information according to the instructions.
_____2. Who is the one detect radio waves and to convert them to electricity?
_____3. The technical details about each component are called.
_____4. Who are invented Integrated Circuit (IC)?
_____5. A computer _______is a named collection of stored data
_____6. Invented a viable mechanical computer equivalent to modern digital computers
_____7. Is the main electronic component of the computer.
_____8. Who is the first programmer of Charles Babbage?
_____9. CMOS stand for.
_____10. ENIAC stand for.
_____11. The physical components of a computer
_____12. What year Edison detected electrons flowing through the vacuum of a light bulb?
_____13. Refers to the steps a computer owner takes to prevent unauthorized use of or damage to the
computer.
_____14. Who is the first public exhibit of a light bulb in 1878?
_____15. Removable circuit boards
_____16. What year invented the Intel introduces the 8080 processor?
_____17. The intangible components of a computer system, particularly the programs
_____18. Who are the designer of ENIAC?
_____19. The transmission of text, numeric, voice, or video data from one computer to another or to a
peripheral device is called.
_____20. The new vacuum tube was called.
II. Enumeration
1-2. What are the two engine invented by Babbage?
3-6. Types of processor
7-11. Name at least 5 application software of the computer
12-16. Types of network
17-19. Types of data bus
20-24. Name at least 5 Input devices
25-27. Name at least 3 Output devices
28-30. Name at least 3 Magnetic Media