Question # 1 of 10 ( Start time:
09 :55 :19 PM ) Total Marks: 1
In the operation of ___________
instruction, the most significant bit is
copied to the carry flag and is
inserted from the right, causing every
bit to move one position to the left .
Select correct option :
Rotate Left ( ROL)
Rotate Through Carry Right ( RCR)
Rotate Through Carry Left (RCL )
Rotate Right (ROR )
Question # 2 of 10 ( Start time:
09 :56 :01 PM ) Total Marks: 1
By default CS is associated with
Select correct option :
SS
BP
CX
IP
Question # 3 of 10 ( Start time:
09 :56 :49 PM ) Total Marks: 1
The _______________ operation is
about shifting every bit one place to
the right with a copy of the most
significant bit left at the most
significant place . The bit dropped from
the right is caught in the carry basket .
Select correct option :
Shift Logical Left (SHL )
Shift Logical Right ( SHR )
Shift Arithmetic Right ( SAR )
Shift Arithmetic Left (SAL )
Question # 4 of 10 ( Start time:
09 :57 :25 PM ) Total Marks: 1
All the addressing mechanisms in
iAPX 88 return a number called
_____________ address .
Select correct option :
Effective
Physical
Direct
Question # 5 of 10 ( Start time:
09 :57 :57 PM ) Total Marks: 1
In ________ every bit moves one
position to the right and the bit
dropped from the right is inserted at
the left and also copied into the carry
flag ?
Select correct option :
ROL
RCR
RCL
ROR
Question # 6 of 10 ( Start time:
09 :58 :19 PM ) Total Marks: 1
CX register is mostly used as a
Select correct option :
counter register
flag register
base register
desination register
