1-15.
1-16.
1-17.
What microcomputer unit
processes the data, performs
arithmetic and logic
functions,
and maintains
control of the system?
1.
2.
System unit
3.
Display unit
4.
Hard disk drive
The disk controller board,
video board, and
input/output boards are
plugged into what board?
1.
Memory
2.
System
3.
Mother
4.
Serial/parallel
Microprocessor chips contain
what three types of
circuitry?
RAM
1.
2.
3.
4.
Memory, control logic,
and instruction decoding
Memory,
instruction
decoding, and
arithmetic-processing
Operating system,
control logic, and
arithmetic-processing
Control logic,
instruction decoding,
and
arithmetic-processing
1-18.
The system board (mother
board) contains which of the
following types of chips?
1.
RAM and ROM only
2.
RAM, ROM, and I/O
integrated chips only
3.
I/O integrated circuit
chips and microprocessor
chip(s) only
4.
RAM, ROM, I/O integrated
chips, and
microprocessor chip(s)
1-19.
Compared with a computer
that processes 8 bits at a
time, a computer that
handles 32 bits at a time
has which of the following
advantages?
1.
Processes program
instructions faster
2.
Can accommodate a larger
primary memory
3.
Both 1 and 2 above
4.
Can accommodate a modem
IN ANSWERING QUESTIONS 1-20 THROUGH
1-22, SELECT THE DESCRIPTION IN
COLUMN B THAT MATCHES THE MICROCHIP
LISTED IN COLUMN A.
A. CHIPS B. DESCRIPTIONS
1-20.
8086
1.
8-bit
1-21.
8088
2.
16-bit
1-22.
386DX
3 .
32-bit
4.
Hybrid
3
