CS401 Quiz No.1 Shared by Afaaq

SHL and SAL are same

Select correct option:

True

False

Register whose each bit specify a different meaning is

Select correct option:

Accumulator Register

Pointer Register

Index register

Flag register

The first 16-bit processor produced by "Intel" was 8085

Select correct option:

True

False

The extension of assembly languague file is

Select correct option:

.doc

.com

.lst

.asm

Bydefault CS is associated with

Select correct option:

SS

BP

CX

IP

When a large number is subtracted from a smaller number, a borrow is needed; in this case which flag will be set

Select correct option:

ZF

CF

SF

OF

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."

Select correct option:

SHL

SAL

SAR

None of the given

Registers are also called scratch pad ram

Select correct option:

True

False

we can not Subrtace index register from the base register( bx-si )in assemlby language

Select correct option:

True

False

Register are storage cell

Select correct option:

Outside the processor

Both inside and outside the processor

Inside the processor

None of the given