WorksheetsMicroprocessor Pre-Test 1
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
An integrated circuit that contains all the functions of a central processing unit of a computer
a)
Arithmetic Logic Unit
b)
Control Unit
c)
Microprocessor
d)
CPUCPU
2.
Input device reads Analogue Signal
a)
Sensor
b)
Microprocessor
c)
Analogue - Digital
d)
Digital - Analogue
3.
Interface which converts Analogue Signal to Digital Signal.
a)
DAC
b)
Microprocessor
c)
ADC
d)
Sensor
4.
Interface which converts Digital signal to analogue signal.
a)
ADC
b)
Modem
c)
Printer
d)
DAC
5.
Detect the noise of liquids dripping in a pipe
a)
Temperature Sensor
b)
Light Sensor
c)
Acoustic Sensor
d)
Moisture Sensor
6.
The number of General Purpose Registers present in 8086 microprocessor
a)
4
b)
14
c)
10
d)
34
7.
MOV AX,[1234H] Type of addressing mode used
a)
Immediate addressing mode
b)
direct addressing mode
c)
register relative mode
d)
base index mode
8.
A 16-bits address bus can generate _____addresses.
a)
32767
b)
25652
c)
65536
d)
None of the mentioned
9.
Which is the microprocessor comprises?
a)
Register section
b)
One or more ALU
c)
Control unit
d)
All of the mentioned
10.
Which of the following is a 16-bit register?
a)
AL
b)
AX
c)
AH
d)
All of the mentioned
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