04-14-2012, 12:37 AM
cs401 first quiz on 13th April 2012 Fresh and solved
BP by default associated with
Ss
The Jump command that doesnot depends on FLAG register is
Register to Register Operation is not allowed
TRUE
This jump is taken if the last arithmetic operation changed the sign unexpectedly.
mov [1234],ax is an example of
Direct addressing
Physical address calculation depends on
Memory to Memory operation is allowed
False
which type of rotation it is "The carry flag is inserted from the left, every bit moves one position to the right, and the right most bit is dropped in the carry flag. "
RCR
In JA jump is not taken after a CMP if the unsigned destination is larger than the unsigned source.
FALSE
BX is a register in which intermediate arithmetic and logic results are stored.
TRUE
In direct addressing the memory address given in the instruction is
Fixed
The simplest form of addressing, in which the operand value is present in instruction is
Indirect Addressing
The jump is taken if the last arithmetic operation changed the sign unexpectedly.
JO
we can not add two base register i.e. (bx+bp) or cant use in an instruction
FALSE
The addressing method that can be used to access a two dimensional array is.
Base + Index addressing
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.
16
Which type of shifting is "Inserts a zero from the left and moves every bit one position to the right and copies the rightmost bit in the carry flag."
SHL
SAL
SAR
None of the given
BP by default associated with
Ss
The Jump command that doesnot depends on FLAG register is
Register to Register Operation is not allowed
TRUE
This jump is taken if the last arithmetic operation changed the sign unexpectedly.
mov [1234],ax is an example of
Direct addressing
Physical address calculation depends on
Memory to Memory operation is allowed
False
which type of rotation it is "The carry flag is inserted from the left, every bit moves one position to the right, and the right most bit is dropped in the carry flag. "
RCR
In JA jump is not taken after a CMP if the unsigned destination is larger than the unsigned source.
FALSE
BX is a register in which intermediate arithmetic and logic results are stored.
TRUE
In direct addressing the memory address given in the instruction is
Fixed
The simplest form of addressing, in which the operand value is present in instruction is
Indirect Addressing
The jump is taken if the last arithmetic operation changed the sign unexpectedly.
JO
we can not add two base register i.e. (bx+bp) or cant use in an instruction
FALSE
The addressing method that can be used to access a two dimensional array is.
Base + Index addressing
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.
16
Which type of shifting is "Inserts a zero from the left and moves every bit one position to the right and copies the rightmost bit in the carry flag."
SHL
SAL
SAR
None of the given