Embedded Systems Online Quiz Online Exam Quiz
Embedded Systems Online Quiz GK Quiz. Question and Answers related to Embedded Systems Online Quiz. MCQ (Multiple Choice Questions with answers about Embedded Systems Online Quiz
How many modes are used to isolate the kernel and the other components of the operating system?
Options
A : 2
B : 3
C : 4
D : 5
What is the size of the linear address in the virtual memory manager?
Options
A : 2 Gbytes
B : 12 Gbytes
C : 4 Gbytes
D : 16 Gbytes
What is the size of the swap file in Windows 3.1?
Options
A : 25 Mbytes
B : 30 Mbytes
C : 50 Mbytes
D : 100 Mbytes
Which of the following must be used to isolate the access in the user mode?
Options
A : device driver
B : software driver
C : on-chip memory
D : peripherals
Which of the following control and supervises the memory requirements of an operating system?
Options
A : processor
B : physical memory manager
C : virtual memory manager
D : ram
Which mode uses 16 higher real-time class priority levels?
Options
A : real mode
B : user mode
C : kernel mode
D : protected mode
Which are the two modes used in the isolation of the kernel and the user?
Options
A : real mode and virtual mode
B : real mode and user mode
C : user mode and kernel mode
D : kernel mode and real mode
What limits the amount of virtual memory in Windows 3.1?
Options
A : size of the swap file
B : nature of swap file
C : static file
D : dynamic file
What is the nature of the swap file in the Windows NT?
Options
A : static
B : dynamic
C : linear
D : non-linear
Which of the following uses a swap file to provide the virtual memory?
Options
A : windows NT
B : kernel
C : memory
D : memory management unit
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