3-23.
Which of the following is a
function of the input/output
(I/O) processor?
1 .
To control output data
transfers with the
system computer only
2 .
To transmit buffered
I-data to the BDU
3 .
To receive I-data from
the O-data receivers
4 .
To distribute O-data to
the system memory only
3-24.
Which of the following is
NOT a function performed by
the memory sort processor
function?
1 .
2 .
3 .
4 .
3-25.
H o w
the
1 .
2 .
3 .
4 .
Controlling the data
buses
Sectioning the refresh
m e m o r y
Updating trackball data
Clearing memory
much RAM is contained is
system memory function?
64K
128K
256K
512K
QUESTIONS 3-26 THROUGH 3-39 PERTAIN
TO FUNCTIONAL AREAS OF THE COMPUTER
DISPLAY CONSOLE.
3-26.
Which functional area
converts processed refresh
memory data into display
data?
1 .
Memory sort processor
2 .
System memory
3 .
Graphics processor
4 .
Display generator
3-27.
Which functional area
commands the graphics
processor function?
1 .
Memory sort processor
2 .
System memory
3 .
I/O processor
4 .
Display generator
3-28.
3-29.
3-30.
3-31.
3-32.
3-33.
22
Which functional area sends
deflection, intensity, and
timing signals to the BDU?
1 .
Memory sort processor
2 .
System memory
3 .
Graphics processor
4 .
Display generator
Which functional area
converts the X and Y
coordinates of the trackball
to range and bearing data?
1 .
Display generator
2 .
Panel processor
3 .
Sweep and raster
4 .
Digital deflection
Which functional area
generates the sensor and
video select codes sent to
the
1 .
2 .
3 .
4 .
SDDS?
Display generator
Panel processor
Sweep and raster
Digital deflection
Which functional area
generates analog deflection
voltages for use by the BDU?
1 .
Display generator
2 .
Panel processor
3 .
Sweep and raster
4 .
Digital deflection
Which functional area can
display symbols, circles,
ellipses,
and lines in four
intensities and colors?
1 .
Display generator
2 .
Panel processor
3 .
Sweep and raster
4 .
Digital deflection
Which functional area
receives display sweep
signals from the SDDS?
1 .
Display generator
2 .
Panel processor
3 .
Sweep and raster
4 .
Digital deflection
