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CS604- Operating Systems Solved Quiz No. 4 100% Guaranteed

CS604- Operating Systems
Solved Quiz No. 4 100% Guaranteed  
When the process tries to access locations that are not in memory, the hardware traps the operating system. This is called as __________
Ans:    Page Fault

Assume a logical address space of 16 pages, each of 1024 words, each mapped into a physical of 32 frames. Each word consists of 2 bytes. What will be the total number of bits required for f (frames)?
Ans:    5

For some page replacement algorithms, the page fault rate may increase as the number of allocated frames ___________
Ans:    increased

Following are the advantages of Virtual memory EXCEPT
Ans:    Low CPU consumption

In _________ allocation scheme number of frames allocated to a process is proportional to its size.
Ans:    Proportional Allocation

The high paging activity is called ______
Ans:    Thrashing

Following scheme allow efficient implementations of page tables EXCEPT
Ans:    Binary Page Table

To eliminate external fragmentation in segmentation the scheme used is ________
Ans:    Fixed size partition scheme

Segmentation is a memory management scheme that supports _________?
Ans:    Programmer’s view of memory

It is not possible to run a program whose size is greater than the size of the main memory.
Ans:    False

The segment table maps the ___________ to physical addresses.
Ans:    Two-dimensional logical addresses

FIFO Page Replacement Algorithm has the lowest page fault rate.
Ans:    False

___________ is a cariation of fork system call in several Unix operating system.
Ans:    vfork ()

The frame that has been modified during execution of a process is usually called _______ frame.
Ans:    Dirty

The logical address of Intel 80386 is ________.
Ans:    48 bits.

Page replacement algorithm with the 

In paged segmentation, we divide every segmentation in a process into __________ pages.
Ans:    Fixed size

The size of a page is defined by ____________
Ans:    CPU.

The major criterion in the selection of a particular algorithm is that we want to _________________.

Ans:    Minimize the number of page fault.

CS607 ARTIFICIAL INTELLIGENCE LATEST SOLVED QUIZ NO. 4


CS607 ARTIFICIAL INTELLIGENCE

LATEST SOLVED QUIZ NO. 4 DATED 08/08/2014


  1. Mamdani's method was among the first _____________ built using fuzzy set theory.
  2. _____________ learning works on existing facts and knowledge and deduces new knowledge from the old.
  3. The role of tester is often called the critic.
  4. Measure of the effectiveness of an attribute in classifying the training data is called.
  5. Many machine learning systems are classifiers
  6. Outputs of learning are determined by the 
  7. The soma and the enclosed nucleus in neuron play a significant role in the processing of incoming and outgoing data.
  8. ________ stands for interactive dichotomizer
  9. _________ is the process of formulating the mapping from a given input to an output using Fuzzy logic.
  10. The brain is a collection of about 100 ________ interconnected neurons.

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