The early ARPAnet is an example of a distributed computing system based on the ________________.

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The early ARPAnet is an example of a distributed computing system based on the ________________.

A. Minicomputer model

B. Workstation model

C. Hybrid model

D. Processor pool model

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In_________________ model, when a process does a release access, the contents of all the modifications are not immediately sent to other nodes but they are sent only on demand.

A. Release Consistency Model

B. Lazy Release consistency model

C. Weak Consistency Model

D. Processor Consistency Model

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_______refers to the block size of the DSM system, i.e. to the units of sharing and the unit of data transfer across the network when a network block fault occurs.

A. Granularity

B. Coherence

C. Abstraction

D. Synchronization

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PVM stands for

A. Parallel Virtual Machine

B. Parallel Virtual Message

C. Process Virtual Machine

D. Process Virtual Monitor

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Initialization of I/O devices is part of the_________.

A. CPU

B. MSDOS

C. UNIX kernel

D. None of the above

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______________approach simplifies debugging and system verification.

A. Kernel

B. Layered

C. Extended

D. Virtual machine

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The early ARPAnet is an example of a distributed computing system based on the ________________.

A. Minicomputer model

B. Workstation model

C. Hybrid model

D. Processor pool model

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The Bankers algorithm is used

A. to prevent deadlock

B. to rectify deadlock

C. to detect deadlock

D. to slove deadlock

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The name services of DCE include ________

A. the Cell Directory Service

B. the Global Directory Service

C. the Global Directory Agent

D. A,B and C

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A page fault occurs when

A. the page is not found in the memory

B. the page is found in the memory

C. the Segmentation starts

D. the Deadlock happens

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_____________typically contains temporary data such as subroutine parameter, return address, and temporary variables.

A. Current value of Program Counter

B. Value of the variables

C. The process stack

D. A data section

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In ________________________ each node periodically sends a message to the time server.

A. Passive Time Server Centralized Algorithm

B. Active Time Server Centralized Algorithm

C. Global Averaging Distributed Algorithms

D. Localized Averaging Distributed Algorithms

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Creation of a semaphore set is done using the _______system call.

A. semget()

B. semsget()

C. mknod()

D. sempget()

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______________ selects a process from among the ready processes to execute on the CPU.

A. CPU Scheduler

B. Loader

C. Dispatcher

D. Compiler

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Identify the server:
This type of server generally remains in existence indefinitely. It is shared by many clients. Servers of this type are created and installed before the clients use them.

A. Instance-per-call-servers

B. Persistent Servers

C. Non-Persistent Servers

D. Semantic server

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Transparent RPC mechanism refers to :

A. Existance of multuple computer visible and a provide a single system image to its users.

B. It runs the program transparently.

C. It is a technique to shift the program to other computer.

D. It is technique in which local procedures and remote procedures are indistinguishable to programmers.

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When copying more than one file at a time, you must specify an existing directory as the ___________

A. Source

B. Sub directory

C. Destination.

D. Path name

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Which buffering strategy is used for implementing synchronous communication?

A. Single message buffer

B. Unbounded - Capacity buffer

C. Finite-Bound Buffer

D. All can be used.

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Taskbar is used for

A. Navigation program

B. Start a program

C. Switching between program

D. All of above

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The controller can access memory in memory cycles which are not used by the particular bank of memory into which the DMA controller is writing data. This approach, called _________

A. interrupting

B. cycle stealing

C. swapping

D. paging

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SRM stands for

A. Security Resource Manager

B. Secret Resource Manager

C. Security Reference Monitor

D. Security Reference Manual

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Which of the following is drop down list?

A. Combo box

B. List

C. Text area

D. None

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An unauthorized party inserts counterfeit objects into the system is called_________________

A. interruption

B. interception

C. fabrication

D. modification

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What is the function of radio button?

A. To select multiple option

B. To select single option

C. To select all option

D. All of above

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The usual su command syntax is

A. su-pwd

B. su-pd

C. su - userID

D. Sue- ID

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In case of modification an unauthorized party not only gains access to but tampers with an asset. This is an attack on ____________________.

A. availability

B. confidentiality

C. integrity

D. authenticity

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______________ is a situation in which two computer programs sharing the same resource are effectively preventing each other from accessing the resource, resulting in both programs ceasing to function.

A. Semaphore

B. Deadlock

C. Mutual Exclusion

D. No preemption

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A process is already split into pieces, called________________.

A. Tasks

B. Program

C. Processors

D. Routines

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In the case of____________, message remains in the senders address space until the receiver executes the corresponding receive.

A. No buffering

B. Single message buffering

C. Unbounded-capacity buffer

D. Finite bound buffer

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Identify the distributed computing model from the following statement. In this model, the user's processes need not be migrated to the server machines for getting the work done by those machines.

A. Minicomputer model

B. Workstation model

C. Workstation-Server model

D. Processor pool model

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Most accurate global time is based on oscillations of the ______________

A. Cesium-130 atom

B. Cesium-133 atom

C. Cesium-136 atom

D. Cesium-139 atom

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Accepted Answer

A. Minicomputer model

The early ARPAnet is an example of a distributed computing system based on the ________________.

Correct Answer :

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Related Questions

In_________________ model, when a process does a release access, the contents of all the modifications are not immediately sent to other nodes but they are sent only on demand.

_______refers to the block size of the DSM system, i.e. to the units of sharing and the unit of data transfer across the network when a network block fault occurs.

PVM stands for

Initialization of I/O devices is part of the_________.

______________approach simplifies debugging and system verification.

The early ARPAnet is an example of a distributed computing system based on the ________________.

The Bankers algorithm is used

The name services of DCE include ________

A page fault occurs when

_____________typically contains temporary data such as subroutine parameter, return address, and temporary variables.

In ________________________ each node periodically sends a message to the time server.

Creation of a semaphore set is done using the _______system call.

______________ selects a process from among the ready processes to execute on the CPU.

Identify the server:
This type of server generally remains in existence indefinitely. It is shared by many clients. Servers of this type are created and installed before the clients use them.

Transparent RPC mechanism refers to :

When copying more than one file at a time, you must specify an existing directory as the ___________

Which buffering strategy is used for implementing synchronous communication?

Taskbar is used for

The controller can access memory in memory cycles which are not used by the particular bank of memory into which the DMA controller is writing data. This approach, called _________

SRM stands for

Which of the following is drop down list?

An unauthorized party inserts counterfeit objects into the system is called_________________

What is the function of radio button?

The usual su command syntax is

In case of modification an unauthorized party not only gains access to but tampers with an asset. This is an attack on ____________________.

______________ is a situation in which two computer programs sharing the same resource are effectively preventing each other from accessing the resource, resulting in both programs ceasing to function.

A process is already split into pieces, called________________.

In the case of____________, message remains in the senders address space until the receiver executes the corresponding receive.

Identify the distributed computing model from the following statement. In this model, the user's processes need not be migrated to the server machines for getting the work done by those machines.

Most accurate global time is based on oscillations of the ______________

Also checkout

The early ARPAnet is an example of a distributed computing system based on the ________________.

Correct Answer :

Show all Operating System MCQ

Related Questions

In_________________ model, when a process does a release access, the contents of all the modifications are not immediately sent to other nodes but they are sent only on demand.

_______refers to the block size of the DSM system, i.e. to the units of sharing and the unit of data transfer across the network when a network block fault occurs.

PVM stands for

Initialization of I/O devices is part of the_________.

______________approach simplifies debugging and system verification.

The early ARPAnet is an example of a distributed computing system based on the ________________.

The Bankers algorithm is used

The name services of DCE include ________

A page fault occurs when

_____________typically contains temporary data such as subroutine parameter, return address, and temporary variables.

In ________________________ each node periodically sends a message to the time server.

Creation of a semaphore set is done using the _______system call.

______________ selects a process from among the ready processes to execute on the CPU.

Identify the server:This type of server generally remains in existence indefinitely. It is shared by many clients. Servers of this type are created and installed before the clients use them.

Transparent RPC mechanism refers to :

When copying more than one file at a time, you must specify an existing directory as the ___________

Which buffering strategy is used for implementing synchronous communication?

Taskbar is used for

The controller can access memory in memory cycles which are not used by the particular bank of memory into which the DMA controller is writing data. This approach, called _________

SRM stands for

Which of the following is drop down list?

An unauthorized party inserts counterfeit objects into the system is called_________________

What is the function of radio button?

The usual su command syntax is

In case of modification an unauthorized party not only gains access to but tampers with an asset. This is an attack on ____________________.

______________ is a situation in which two computer programs sharing the same resource are effectively preventing each other from accessing the resource, resulting in both programs ceasing to function.

A process is already split into pieces, called________________.

In the case of____________, message remains in the senders address space until the receiver executes the corresponding receive.

Identify the distributed computing model from the following statement. In this model, the user's processes need not be migrated to the server machines for getting the work done by those machines.

Most accurate global time is based on oscillations of the ______________

Also checkout

Identify the server:
This type of server generally remains in existence indefinitely. It is shared by many clients. Servers of this type are created and installed before the clients use them.