CS401 Quiz No.1 Shared by Zain

The FLAG register in Intel x86 microprocessors that contains the current state of the processor
Select correct option:

True

false

 when a 32 bit number is divided by a 16 bit number, the remainder is of

4bit

8bit

32bit

SHL and SAL are same

true

false

The simplest form of addressing, in which the operand value is present in instruction is
Select correct option:

direct addressing

indirect addressing

The simplest form of addressing, in which the operand value is present in instruction is
Select correct option:
Direct Addressing
Indirect Addressing
Immediate Addressing
None of them

Register to Register Operation is not allowed
Select correct option:
True
False

we can not add two base register i.e. (bx+bp) or cant use in an instruction
Select correct option:

True
False

unconditional jump can be
Select correct option:
near
short
far
all of the given

SI or DI is used we name the method.
Select correct option:
Based Addressing
Indexed Addressing
Stack Addressing
None of the above

Which of the following is not a valid instruction in assembly language? 
Select correct option:
MOV AX, 55
MOV AX, BX
MOV CS, 0xb800
MOV BX, AX