vu cs604 Final Term - Quiz No.7
vu cs604 Operating Systems Quiz
This quiz belongs to book/course code vu cs604 Operating Systems of vu organization. We have 37 quizzes available related to the book/course Operating Systems. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: A modification of free-list approach in free space management is to store the addresses of n free blocks in the first free block, known as __________.
counting
linked list
bit vector
grouping
Question 2: The primary job of the operating system of a computer is to __________.
Command Resources
Manage Resources
Provide Utilities
Be user friendly
Question 3: Taking the CPU from one process and giving the CPU to another process is termed as
Context Switching
Dispatching
Swapping
Tracking
Question 4: Cache is non-volatile memory.
True
False
Question 5: The address generated by the CPU, after any indexing or other addressing-mode arithmetic, is called a __________ address, and the address it gets translated to by the MMU is called a __________ address.
Virtual, physical
Hexadecimal, Binary
Valid, invalid
Physical, Virtual
Question 6: Overlays are implemented by the __________
Operating system
Programmer
Kernel
Shell
Question 9: Inter process communication can be done through __________.
Mails
Messages
System calls
Traps
Question 10: __________ Point to the page table.
Translation look-aside buffers
Page offset
Page-table length registers (PRLR)
Page-table base registers (PTBR)
