Question # 1 of 10 ( Start time:
12 :57 :07 PM ) Total Marks: 1
Mechanism used to drop carry for
making the calculated address valid is
known as :
Select correct option :
Carry Overload
Overflow
Address Wraparound
None of the above
Question # 2 of 10 ( Start time:
12 :58 :36 PM ) Total Marks: 1
we can not Subrtace index register
from the base register ( bx - si ) in
assemlby language
Select correct option :
True
False
Question # 3 of 10 ( Start time:
12 :59 :56 PM ) Total Marks: 1
Physical address calculation depends on
Select correct option :
Base address
Effective address
Offset Address
None of the above
Question # 4 of 10 ( Start time:
01 :01 :14 PM ) Total Marks: 1
Simple CMP instruction uses _____
operation
Select correct option :
Addition
Division
Subtraction
Multiplicaion
Question # 5 of 10 ( Start time:
01 :02 :45 PM ) Total Marks: 1
SS is by defult associated with
Select correct option :
BP
IP
SP
BP
Question # 6 of 10 ( Start time:
01 :04 :14 PM ) Total Marks: 1
When a 32 bit number is divided by a
16 bit number , the remainder is of
Select correct option :
4 bits
8 bits
16 bits
32 bits
Question # 7 of 10 ( Start time:
03 :53 :38 PM ) Total Marks: 1
Which of the following is not a valid
instruction in assembly language ?
Select correct option :
MOV AX , 55
MOV AX , BX
MOV CS , 0 xb 800
MOV BX , AX
Question # 8 of 10 ( Start time:
03 :55 :09 PM ) Total Marks: 1
Memory to Memory operation is allowed
Select correct option :
True
False
Question # 9 of 10 ( Start time:
03 :58 :10 PM ) Total Marks: 1
The other directive is “ define word ” or
“ dw ” with the same syntax as “ db” but
reserving a whole word of __ bits
instead of a byte .
Select correct option :
32
8
16
64
Question # 10 of 10 ( Start time :
03 :58 :10 PM ) Total Marks: 1
we can not add two base register i .e .
(bx + bp ) or cant use in an instruction
Select correct option :
True
False
