Segmentation
1.

The bit that indicates whether the segment has been accessed by the CPU or not is

A.  

base address

B.  

attribute bit

C.  

present bit

D.  

granular bit

2.

The TYPE field of a descriptor is used to find the

A.  

descriptor type

B.  

segment type

C.  

descriptor and segment type

D.  

none

3.

If the segment descriptor bit, S=0, then the descriptor is

A.  

data segment descriptor

B.  

code segment descriptor

C.  

system descriptor

D.  

all of the mentioned

4.

The bit that indicates whether the segment is page addressable is

A.  

base address

B.  

attribute bit

C.  

present bit

D.  

granularity bit

5.

If the Default operation size bit, D=1, the code segment operation size selected is

A.  

8-bit

B.  

16-bit

C.  

32-bit

D.  

64-bit

6.

The segment descriptor contains

A.  

access rights

B.  

limit

C.  

base address

D.  

all of the mentioned

7.

Which of the following is not a type of segment descriptor?

A.  

system descriptors

B.  

local descriptors

C.  

gate descriptors

D.  

none

8.

The limit field of the descriptor is of

A.  

10 bits

B.  

8 bits

C.  

16 bits

D.  

20 bits

9.

The starting address of the segment in physical memory is decided by

A.  

physical memory

B.  

segment descriptors

C.  

operating system

D.  

base address

10.

The starting address of the segment in physical memory is decided by

A.  

physical memory

B.  

segment descriptors

C.  

operating system

D.  

base address