The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

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The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

A. Banker's

B. Divide and conquer's

C. Cristians

D. Xdelta's

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The find command is different from most UNIX commands in that each of the argument expressions following the beginning path name is considered a _____________

A. action expression

B. Boolean expression.

C. Boolean constant

D. Search qualifiers

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A process is ____________________

A. A program in Execution.

B. An asynchronous activity.

C. The 'dispatchable' unit.

D. All A, B, C

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Which of the following is/are external commands?

A. Edit

B. Label

C. Sys

D. All of above

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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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A process may create a new process by executing ___________system call.

A. init

B. fork

C. create

D. new

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To install the new font

A. Start -> setting -> font

B. Start -> control panel -> font -> install new font

C. Start -> setting -> control panel -> font -> install new font

D. Start -> setting -> control panel -> font

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_________, as a feature of good distributed file system, clients should be able to continue working if a file server crashes. Likewise, data must not be lost and a restarted file server must be able to recover to a valid state.

A. Scalability

B. Reliability

C. Flexibility

D. Fault tolerance

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The algorithm should be scalable i.e. _____________.

A. The system should not enter a state in which nodes spend all their time migrating processes or exchanging control messages without doing any useful work.

B. The system should be able to handle small and large networked systems.

C. The algorithm should not be affected by the crash of one or more nodes in the system.

D. The process assignment decisions should be based on the current load of the system and not on some fixed static policy.

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Recently deleted files are stored in

A. Taskbar

B. Desktop

C. My computer

D. Recycle bin

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Because the I/O devices are not synchronized with the CPU, some information must be exchanged between the CPU and the device to ensure that the data is received reliably. This interaction between the CPU and an I/O device is usually referred to as ____________

A. polling

B. arbitration

C. handshaking

D. interrupting

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The ______________ unpacks the call receipt messages from local RPC Runtime and makes a perfect local call to invoke the appropriate procedure in the server.

A. server Stub

B. server

C. client

D. client stub

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An option commonly takes the form of a _followed by ______characters.

A. dot, one or more

B. dash, only one

C. dash, one or more

D. dot,only two

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______________approach simplifies debugging and system verification.

A. Kernel

B. Layered

C. Extended

D. Virtual machine

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IPC stands for _________

A. Integrated parallel communication

B. Intermediate process call

C. Internal program call

D. Inter process communication

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Whenever you move a directory from one location to another

A. The directory is moved the source file is not moved

B. All the subdirectory inside that directory are moved

C. All files inside the directory are moved

D. Both b and c

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RPN stands for

A. Reverse Polish Notation

B. Record Police Notation

C. Record Polish Notation

D. Reverse Police Negation

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A small part of taskbar that has icons of background running applications is

A. Start button

B. Quick launch

C. Task bar

D. System tray

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The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

A. Banker's

B. Divide and conquer's

C. Cristians

D. Xdelta's

Discuss this answer

In MS-DOS, the interfaces and levels of functionality are _______________

A. not well separated.

B. well separated

C. independent

D. dependent

Discuss this answer

The maximum size of a write file is limited to only

A. Name of the file

B. Extension of the file

C. The amount of memory in your computer

D. All of above

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The two sub systems of user mode layer of windows 2000 are _ and __

A. excel, executive

B. environment, integral

C. orbit , kernel

D. Kernel , executive

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An operating system version designed for use with a media center PC is Microsoft Windows XP

A. Media center edition

B. Home edition

C. Tablet PC edition

D. None of above

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Choose the correct statement from the following.

A. In computer terminology, variables are symbols which stand for some value.

B. An alternative method for executing the commands in the file backup is to make the file as directory.

C. The restricted shell gives more control to the system administrator and restricts the options of the user.

D. The decision making done by computer programs is in the form of conditional execution.

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Having data belonging to two independent processes in the same page is called____________.

A. Buffering

B. Blocking

C. Message-passing

D. False sharing

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Pick the wrong statement from the following.

A. UNIX systems originally came with a command interpreter called the Bourne Shell.

B. The cat command takes any characters from standard input, and then echoes them to standard output.

C. A pipe is a means of taking the output of one command and directing it as another command.

D. The manual entry is called a man page, even though it is often more than one page long.

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In _______, if a processor writes the value 100 to the memory location x, this write operation will only change the contents of its local memory and will not affect the contents of the memory of any other processor.

A. Tightly coupled systems,

B. Loosely coupled systems

C. Parallel processing systems

D. File management system

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The problem with logical dumping is ________________

A. very costly

B. very slow

C. human errors

D. all of these

Discuss this answer

A two-byte integer called ____________is interpreted as an index into an array of inodes in a fixed, known location on disk.

A. an inode

B. an inumber

C. an imap

D. an imark

Discuss this answer

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

Discuss this answer

A _____________is a collection of processors that do not share memory, peripheral devices,or a clock.

A. Computer system

B. distributed system

C. network

D. None of the above

Discuss this answer

Accepted Answer

C. Cristians

The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

Correct Answer :

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Related Questions

The find command is different from most UNIX commands in that each of the argument expressions following the beginning path name is considered a _____________

A process is ____________________

Which of the following is/are external commands?

_______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 process may create a new process by executing ___________system call.

To install the new font

_________, as a feature of good distributed file system, clients should be able to continue working if a file server crashes. Likewise, data must not be lost and a restarted file server must be able to recover to a valid state.

The algorithm should be scalable i.e. _____________.

Recently deleted files are stored in

Because the I/O devices are not synchronized with the CPU, some information must be exchanged between the CPU and the device to ensure that the data is received reliably. This interaction between the CPU and an I/O device is usually referred to as ____________

The ______________ unpacks the call receipt messages from local RPC Runtime and makes a perfect local call to invoke the appropriate procedure in the server.

An option commonly takes the form of a _followed by ______characters.

______________approach simplifies debugging and system verification.

IPC stands for _________

Whenever you move a directory from one location to another

RPN stands for

A small part of taskbar that has icons of background running applications is

The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

In MS-DOS, the interfaces and levels of functionality are _______________

The maximum size of a write file is limited to only

The two sub systems of user mode layer of windows 2000 are _ and __

An operating system version designed for use with a media center PC is Microsoft Windows XP

Choose the correct statement from the following.

Having data belonging to two independent processes in the same page is called____________.

Pick the wrong statement from the following.

In _______, if a processor writes the value 100 to the memory location x, this write operation will only change the contents of its local memory and will not affect the contents of the memory of any other processor.

The problem with logical dumping is ________________

A two-byte integer called ____________is interpreted as an index into an array of inodes in a fixed, known location on disk.

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 _____________is a collection of processors that do not share memory, peripheral devices,or a clock.

Also checkout

The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

Correct Answer :

Show all Operating System MCQ

Related Questions

The find command is different from most UNIX commands in that each of the argument expressions following the beginning path name is considered a _____________

A process is ____________________

Which of the following is/are external commands?

_______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 process may create a new process by executing ___________system call.

To install the new font

_________, as a feature of good distributed file system, clients should be able to continue working if a file server crashes. Likewise, data must not be lost and a restarted file server must be able to recover to a valid state.

The algorithm should be scalable i.e. _____________.

Recently deleted files are stored in

Because the I/O devices are not synchronized with the CPU, some information must be exchanged between the CPU and the device to ensure that the data is received reliably. This interaction between the CPU and an I/O device is usually referred to as ____________

The ______________ unpacks the call receipt messages from local RPC Runtime and makes a perfect local call to invoke the appropriate procedure in the server.

An option commonly takes the form of a _____followed by __________characters.

______________approach simplifies debugging and system verification.

IPC stands for _________

Whenever you move a directory from one location to another

RPN stands for

A small part of taskbar that has icons of background running applications is

The Network Time Protocol is similar to _______________algorithm in that synchronization is also performed using time servers and an attempt is made to correct for communication latencies.

In MS-DOS, the interfaces and levels of functionality are _______________

The maximum size of a write file is limited to only

The two sub systems of user mode layer of windows 2000 are _________ and __________

An operating system version designed for use with a media center PC is Microsoft Windows XP

Choose the correct statement from the following.

Having data belonging to two independent processes in the same page is called____________.

Pick the wrong statement from the following.

In _______, if a processor writes the value 100 to the memory location x, this write operation will only change the contents of its local memory and will not affect the contents of the memory of any other processor.

The problem with logical dumping is ________________

A two-byte integer called ____________is interpreted as an index into an array of inodes in a fixed, known location on disk.

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 _____________is a collection of processors that do not share memory, peripheral devices,or a clock.

Also checkout

An option commonly takes the form of a _followed by ______characters.

The two sub systems of user mode layer of windows 2000 are _ and __

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.