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1 ) In the Intel 8 0 8 6 / 8 0 8 8 microprocessor, the parity flag is set to 0 if the byte

1)In the Intel 8086/8088 microprocessor, the parity flag is set to 0 if the byte has an even number of 1s; otherwise, it is cleared.
a)True
b) False
2)The ALE is an active low signal in the Intel 8086/8088 microprocessor
a) True
b)False
3)In the Intel 8086/8088 microprocessor, both the address bus and data bus are bidirectional
a)True
b)False
4)The instruction MOV DS,0124 is not a valid instruction because:
a.
The segement register is 16-bits and the operand is larger than 16-bit
b.
To move information to the segment registers, the data must first be moved to a general-purpose register, then to the segment register
c.
The operand should be bracketed
d.
The operand must first be placed in the CS register before moving it to the DS register
5)In the Intel 8086/8088 microprocessor, the CF is set when there is a carry out, from d15 after an 8-bit operation.
a)True
b)False
6)In the intel 8086/8088 microprocessor, the default counter register is DX
a)True
b) False
7) If the instruction MOV AL,57 starts at location 1165:0100, the next memory location available after execution of this instruction will be:
a.
0101
b.
0102
c.
0100
d.
1132:0102
8)Six flags, called conditional flags, indicate some condition resulting after an instruction executes.
True
False
9)Given a starting address of 1165:0100, after the instruction MOV AL,57 is executed the opcode will be stored:
a.
In memory location 1165:0101
b.
In memory location 1165:0102
c.
In memory location 1165:0104
d.
None of the above
10) MOV BX, DX is an example of what type of addressing mode?
a.
Direct
b.
Register
c.
Immediate
d.
Register Indirect

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