Q. A segment with low privilege level is not allowed to access another segment of

View solution

Q. A descriptor is used to carry out

View solution

Q. The descriptor that is used for special system data segments and control transfer operations is

View solution

Q. A code segment descriptor contains

View solution

Q. In access rights byte, if P (Present)=1, then the segment is mapped into

View solution

Q. In access rights byte, to select system segment descriptor, the condition is

View solution

Q. If S (segment descriptor)=1, then the descriptor selected is

View solution

Q. The memory of limit field is

View solution

Q. Which of the following is a type of system segment descriptor?

View solution

Q. Which of the following is a type of gate descriptor?

View solution

Q. The gate descriptor contains the information of

View solution

Q. The gate that is used to alter the privilege levels is

View solution

Q. The gate that is used to specify a corresponding service routine is

View solution

Q. The gate that is used to switch from one task to another is

View solution

Q. The gate that uses word count field is

View solution

Q. The memory that maintains the most frequently required data for execution, in a high speed memory is called

View solution

Q. The selector field consists of

View solution

Q. If table indicator, TI=0, then the descriptor table selected is

View solution

Q. The instruction that is executed at privilege level zero (0) is

View solution

Q. The instruction that loads a selector which refers to a local descriptor table, containing the base address and limit for LDT is

View solution