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♠ Posted by Unknown in 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.

♠ Posted by Unknown in My Today's CS607 Solved Quiz No. 2

my today's CS607 Solved Quiz No. 2

Cs607 AI (Artificial Intelligence)

ALL QUESTIONS WERE FROM THESE QUESTIONS, SO EASY

1. In ANNs, Training is the heart of learning, in which finding the best __________that covers most of the examples is the objective.

Hypothesis

Neuron

Agent

Operator

2. A single layer percerptron can not perform pattern classification on linearly searably patterns.

True

False

3. Decision trees give us disjunctions of conjunctions, that is, they have form: (A AND B) ________ (C AND D)

AND

XOR

None of the given

4. ____________ learning works on existing facts and knowledge and deduces new knowledge from the old.

Deductive

Inductive

Application

None of the given

5. The first step of FIND-S is to initialize h to the most specifice hypothesis in _____________: h = < Æ , Æ >

6. which one is NOT the advantage of Neural Network

Excellent for pattern recognition

Excellent classifiers

Handles noisy data well

None of the given

7. A single Perceptron simply draw a line, Which is a hyper plane when the data is _____ than 2 dimensional.

More

Less

Equal

None of the given

8. In ANNs, MSE is known as

Most Squared Error

Mean Squared Error

Medium Squared Error

None of the given

9. __________ stands for interactive dichotomizer

IDC

Int D

None of the given

10. In theoretical computer sciences there are two main branches of problems:

Tactable and Intactable

Intractable and induction

Tractable and Induction

None of the given

Quiz number 2

Someone’s today’s Solved quiz no. 2 of CS607

1. An equipment calibration expert system is an example of an expert system in the application category of:

Decision management

Maintenance/scheduling

Process monitoring/control

Diagnostic/troubleshooting

2. A rule, which takes a set of inputs and gives advice as a result, is called

Recommendation Rule

Directive Rule

Relation Rule

None of the given options

3. In general, the antecedent of a rule compares an object with a possible value, using an operator.

True

False

4. What is the correct order for solving a problem using GA I. Choose the best individuals from the population for crossover II. Choose initial population III. Evaluate the fitness of each individual

Ans: II,III,I

5. Mutation can be as simple as just flipping a bit at random or any number of bits

Ans: True

6. An AI system must form a meaningful and useful _____________ of the internal information.

Ans: Representation

7. In the statement “IF A THEN B”, A is called

8. Rule, which may have a priority in expert systems, is called

Ans: Conflict resolution rule

9. ___________________ is the part of the system that controls the process of deriving conclusions.

Ans: A knowledge base

10. ____________ are able to override the normal rules in expert systems.

Ans: Forward chain rules

1_In expressing rules, the _________ usually takes the form of an action or a conclusion.

Select correct option:

> Antecedent

>Consequent

2_Which of the following is a valid example which represents a suitable antecedent in a rule?

Select correct option:

1. IF x > 3

2. IF name is “Bob”

3. IF weather is cold

4. All of the given options

3_ ___________ reasoning is based on forming, or inducing a „generalization‟ from a limited set of observations.

►Deductive

►Abductive

►Inductive (Page 102)

►Analogical

4_In the statement “IF A THEN B”, A is called

Select correct option:

1. Antecedent

2. Consequent

5_What is the correct order for solving a problem using GA I. Choose the best

individuals from the population for crossover II. Choose initial population III.

Evaluate the fitness of each individual

1. I,II,III

2. I,III,II

3. II,I,III

4. II,III,I

6_Procedures that search the solution space in an uninformed manner are usually costly with respect to _____.

►Time

►Space

►Time and space both

►All of the given (Page 37)

7__Best first search is a greedy approach.

►True (Page 47)

►False

8__A function by which we can tell which board position is nearer to our goal is called

►Alternative function

►Recursive function

►Best function

►Fitness function (Page 83)

9_In the statement “IF A THEN B”, B is called

►Antecedent

►Consequent (Page 95)

10_Semantic networks are graphs, with nodes representing ____________ and arcs representing ____________

between objects.

►objects, relationships (Page 97)

►relationships, distance

►objects, distance

►distance, relationships

Question # 1 of 10 ( Start time: 03:36:57 PM ) Total Marks: 1

In GA, the random process is repeated until an individual with required _________ level

is found.

Select correct option:

Higher

Lower

Fitness

Logical

Question # 2 of 10 ( Start time: 03:37:52 PM ) Total Marks: 1

Mutation can be as simple as just flipping a bit at random or any number of bits

Select correct option:

True (4)

False

Question # 3 of 10 ( Start time: 03:38:43 PM ) Total Marks: 1

Genetic algorithm uses evolutionary techniques, based on function optimization and

artificial intelligence, to develop a solution.

Select correct option:

True

False

Question # 4 of 10 ( Start time: 03:38:55 PM ) Total Marks: 1 www.virtualinspire.com

We can get optimal solution given some parameters using Genetic Algorithm.

Select correct option:

True

False

Question # 5 of 10 ( Start time: 03:39:19 PM ) Total Marks: 1

___________ reasoning is based on forming, or inducing a ‘generalization’ from a

limited set of observations.

Select correct option:

Deductive

Abductive

Analogical

Inductive

Question # 6 of 10 ( Start time: 03:39:34 PM ) Total Marks: 1

A proposition is the statement of a ________.

Select correct option:

Equation

Action

Theorem

Fact

Question # 7 of 10 ( Start time: 03:40:02 PM ) Total Marks: 1

An AI system has a ____________ component that allows the system to get information

from its environment.

Select correct option:

Planning

Perception

Learning

Execution

Question # 8 of 10 ( Start time: 03:40:24 PM ) Total Marks: 1

A function by which we can tell which board position is nearer to our goal is called

Select correct option:

Alternative function

Recursive function

Best function

Fitness function

Question # 9 of 10 ( Start time: 03:40:53 PM ) Total Marks: 1

Semantic networks are graphs, with nodes representing ____________ and arcs

representing ____________ between objects.

Select correct option:

distance, relationships

objects, distance

relationships, distance

objects, relationships

Question # 10 of 10 ( Start time: 03:41:31 PM ) Total Marks: 1

In the worst case of semantic network, we may need to traverse the entire network and

then discover that the requested info ________.

Select correct option:

Does not exist

Exists

Is incorrect

Is correct

Question # 1 of 10 ( Start time: 03:43:03 PM ) Total Marks: 1

A statement in conjunctive normal form (CNF) consists of __________

Select correct option:

ANDs of Ors.

ANDs

Ors

Ors of ANDs

Question # 2 of 10 ( Start time: 03:43:12 PM ) Total Marks: 1

Semantic networks are graphs, with nodes representing ____________ and arcs

representing ____________ between objects.

Select correct option:

distance, relationships

objects, distance

relationships, distance

objects, relationships

Question # 3 of 10 ( Start time: 03:43:24 PM ) Total Marks: 1

We can get optimal solution given some parameters using Genetic Algorithm.

Select correct option:

True

False

Quiz Start Time: 03:43 PM

Time Left 89

sec(s)

Question # 4 of 10 ( Start time: 03:43:33 PM ) Total Marks: 1

An AI system must form a meaningful and useful _____________ of the internal

information.

Select correct option:

Representation

Execution

Learning

Planning

Question # 5 of 10 ( Start time: 03:44:39 PM ) Total Marks: 1 www.virtualinspire.com

An AI system has a ____________ component that allows the system to get information

from its environment.

Select correct option:

Planning

Perception

Learning

Execution

Quiz Start Time: 03:43 PM

Time Left 89

sec(s)

Question # 6 of 10 ( Start time: 03:44:59 PM ) Total Marks: 1

In GA, the random process is repeated until an individual with required _________ level

is found.

Select correct option:

Higher

Lower

Fitness

Logical

Question # 7 of 10 ( Start time: 03:45:21 PM ) Total Marks: 1

Mutation can be as simple as just flipping a bit at random or any number of bits

Select correct option:

True

False

Question # 8 of 10 ( Start time: 03:45:31 PM ) Total Marks: 1

___________ reasoning is based on forming, or inducing a ‘generalization’ from a

limited set of observations.

Select correct option:

Deductive

Abductive

Analogical

Inductive

Question # 9 of 10 ( Start time: 03:45:48 PM ) Total Marks: 1

__________ is the process of deriving logical conclusions from given facts.

Select correct option:

Representation

Execution

Reasoning

Planning

Question # 10 of 10 ( Start time: 03:46:18 PM ) Total Marks: 1

A function by which we can tell which board position is nearer to our goal is called

Select correct option:

Alternative function

Recursive function

Best function

Fitness function

Question # 1 of 10 ( Start time: 03:48:18 PM ) Total Marks: 1

Semantic networks are graphs, with nodes representing ____________ and arcs

representing ____________ between objects.

Select correct option:

distance, relationships

objects, distance

relationships, distance

objects, relationships

Question # 2 of 10 ( Start time: 03:48:27 PM ) Total Marks: 1

A function by which we can tell which board position is nearer to our goal is called

Select correct option:

Alternative function

Recursive function

Best function

Fitness function

Question # 3 of 10 ( Start time: 03:48:39 PM ) Total Marks: 1

An AI system has a ____________ component that allows the system to get information

from its environment.

Select correct option:

Planning

Perception

Learning

Execution

Question # 4 of 10 ( Start time: 03:49:01 PM ) Total Marks: 1

__________ is the process of deriving logical conclusions from given facts.

Select correct option:

Representation

Execution

Reasoning

Planning

Question # 5 of 10 ( Start time: 03:49:20 PM ) Total Marks: 1

A proposition is the statement of a ________.

Select correct option:

Equation

Action

Theorem

Fact

Question # 6 of 10 ( Start time: 03:49:42 PM ) Total Marks: 1

___________ reasoning is based on forming, or inducing a ‘generalization’ from a

limited set of observations. www.virtualinspire.com

Select correct option:

Deductive

Abductive

Analogical

Inductive

Question # 7 of 10 ( Start time: 03:49:58 PM ) Total Marks: 1

An AI system must form a meaningful and useful _____________ of the internal

information.

Select correct option:

Representation

Execution

Learning

Planning

Question # 8 of 10 ( Start time: 03:50:23 PM ) Total Marks: 1

A statement in conjunctive normal form (CNF) consists of __________

Select correct option:

ANDs of Ors.

ANDs

Ors

Ors of ANDs

Question # 9 of 10 ( Start time: 03:50:31 PM ) Total Marks: 1

In the worst case of semantic network, we may need to traverse the entire network and

then discover that the requested info ________.

Select correct option:

Does not exist

Exists

Is incorrect

Is correct

Question # 10 of 10 ( Start time: 03:50:49 PM ) Total Marks: 1

We can get optimal solution given some parameters using Genetic Algorithm.

Select correct option:

True

False

Question # 1 of 10 ( Start time: 03:52:36 PM ) Total Marks: 1

___________ reasoning is based on forming, or inducing a ‘generalization’ from a

limited set of observations.

Select correct option:

Deductive

Abductive

Analogical

Inductive

Question # 2 of 10 ( Start time: 03:52:44 PM ) Total Marks: 1

A function by which we can tell which board position is nearer to our goal is called

Select correct option:

Alternative function

Recursive function

Best function

Fitness function

Question # 3 of 10 ( Start time: 03:52:52 PM ) Total Marks: 1

Semantic networks are graphs, with nodes representing ____________ and arcs

representing ____________ between objects.

Select correct option:

distance, relationships

objects, distance

relationships, distance

objects, relationships

Question # 4 of 10 ( Start time: 03:52:59 PM ) Total Marks: 1

What is the correct order for solving a problem using GA I. Choose the best individuals

from the population for crossover II. Choose initial population III. Evaluate the fitness of

each individual

Select correct option:

I,II,III

I,III,II

II,I,III

II,III,I

Question # 5 of 10 ( Start time: 03:53:36 PM ) Total Marks: 1

An AI system must form a meaningful and useful _____________ of the internal

information.

Select correct option:

Representation

Execution

Learning

Planning

Question # 6 of 10 ( Start time: 03:53:55 PM ) Total Marks: 1

Mutation can be as simple as just flipping a bit at random or any number of bits

Select correct option:

True

False

Question # 7 of 10 ( Start time: 03:54:03 PM ) Total Marks: 1

__________ is the process of deriving logical conclusions from given facts.

Select correct option:

Representation

Execution

Reasoning

Planning

Question # 8 of 10 ( Start time: 03:54:20 PM ) Total Marks: 1

Genetic algorithm uses evolutionary techniques, based on function optimization and

artificial intelligence, to develop a solution.

Select correct option: www.virtualinspire.com

True

False

Question # 9 of 10 ( Start time: 03:54:28 PM ) Total Marks: 1

We can get optimal solution given some parameters using Genetic Algorithm.

Select correct option:

True

False

Question # 10 of 10 ( Start time: 03:54:35 PM ) Total Marks: 1

A statement in conjunctive normal form (CNF) consists of __________

Select correct option:

ANDs of Ors.

ANDs

Ors

Ors of ANDs

Question # 1 of 10 ( Start time: 03:55:25 PM ) Total Marks: 1

An AI system has a ____________ component that allows the system to get information

from its environment.

Select correct option:

Planning

Perception

Learning

Execution

Question # 2 of 10 ( Start time: 03:55:48 PM ) Total Marks: 1

We can get optimal solution given some parameters using Genetic Algorithm.

Select correct option:

True

False

Quiz Start Time: 03:55 PM

Time Left 89

sec(s)

Question # 3 of 10 ( Start time: 03:55:57 PM ) Total Marks: 1

A function by which we can tell which board position is nearer to our goal is called

Select correct option:

Alternative function

Recursive function

Best function

Fitness function

Question # 4 of 10 ( Start time: 03:56:07 PM ) Total Marks: 1

In the worst case of semantic network, we may need to traverse the entire network and

then discover that the requested info ________.

Select correct option: www.virtualinspire.com

Does not exist

Exists

Is incorrect

Is correct

Question # 5 of 10 ( Start time: 03:56:24 PM ) Total Marks: 1

A statement in conjunctive normal form (CNF) consists of __________

Select correct option:

ANDs of Ors.

ANDs

Ors

Ors of ANDs

Question # 1 of 10 ( Start time: 08:10:37 PM ) Total Marks: 1

A proposition is the statement of a ________.

Select correct option:

Equation

Action

Theorem

Fact

Genetic Algorithm is a search method in which multiple search paths are followed in _________.

Series

Parallel

None of the given

Sequential

In depth First Search the node with the largest value of height will be at the______ priority to the picked.

Minimum

Maximum

Zero

Both minimum and maximum

==================================================

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