Introduction to Computers Midterm for Fall 2000
Course#:902 10720 Date:Oct. 16,2000
Your ID#: Instructor:Chiou-Shann Fuh
Your Name:
1.(100%) Please define the following terms and explain the content,
purpose, and application of each term and give an illustrative example
if possible. If possible, define the term in mathematical equation. If
it's an acronym, write the full name in detail. For example:
CD-ROM: Compact Dsik-Read-Only Memory: The most common type of optical
storage medium. In CD-ROM, data are written in a series of lands and pits
on the surface of a compact disk (CD), which can be read by a laser in
a CD-ROM drive. A standard CD stores approximately 650 MB, but data on a CD
cannot be altered.
(1)PC:
(2)GPS:
(3)AWAC: Airborne Warning and Aircraft Control:
(4)MIDI: Musical Instrument Digital Interface:
(5)Deep Blue:
(6)microprocessor:
(7)motherboard:
(8)CPU:
(9)RAM:
(10)byte:
(11)MB:
(12)floppy disk:
(13)DVD:
(14)system software:
(15)application software
(16)OS: Oprating System
(17)ROM:
(18)spreadsheets:
(19)supercomputer:
(20)mainframe computer:
(21)I/O:
(22)desktop model:
(23)PDA: Personal Digital Assistant
(24)workstation:
(25)information:
(26)ASCII:
(27)Unicode:
(28)control unit:
(29)instruction set:
(30)ALU:Arithmetic Logic Unit:
(31)volatile memory:
(32)Moore's Law:
(33)clock:
(34)word size:
(35)binary number:
(36)octal number:
(37)hexadecimal number
(38)signed-magnitude:
(39)1's complement:
(40)2's complement:
(41)AND gate:
(42)OR gate:
(43)NOT gate:
(44)Boolean algebra:
(45)Demorgan's theorem:
(46)associative law:
(47)truth table:
(48)distributive law:
(49)half adder:
(50)full adder:
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