In case of ____________________transparency a file can transparently move to another server.
Location
Migration
Replication
Concurrency
Correct Answer :
B. Migration
Related Questions
An orphan process is automatically inherited by the _____and becomes a _______ of this process.
'init' process, father
'init' process, child
'initial process, father
'it' process, child
______________approach simplifies debugging and system verification.
Kernel
Layered
Extended
Virtual machine
The operating system is the most common type of ___ Software
System
Application
Word processing software
Communication
______________is a mechanism the prevents two or more processes from accessing a shared resource simultaneously.
Livelock
Preemption
Semaphore
either or
Which one of the following statements is true?
The cat command cares which file it receives as input or where the input goes.
Relative pathnames begin with something other than the slash character
UNIX shells never remember their current working directory (CW.
The cat command interprets -X as an option character rather than a pathname.
Which of the following is suitable after you install new drivers?
Hibernate
Sleep
Restart
Shut Down
Wiretapping to capture data in a network is an example of ________________
interruption
interception
fabrication
modification
SRM stands for
Security Resource Manager
Secret Resource Manager
Security Reference Monitor
Security Reference Manual
A solution to starvation is _____________.
segmentation
Aging
Paging
virtual memory
A standard UNIX system includes a set of ___________ and a set of ___________.
Commands ,files
Libraries, Applications
Libraries, files
Files, Applications
Which of the following is an essential file of a MS-DOS boot disk?
COMMANCOM
START.COM
VER.COM
TREE.COM
A process is already split into pieces, called________________.
Tasks
Program
Processors
Routines
In case of ____________________transparency a file can transparently move to another server.
Location
Migration
Replication
Concurrency
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.
Banker's
Divide and conquer's
Cristians
Xdelta's
The command used to create logical drive for specific location of disk
Format
Fdisk
Subst
All of the above
A process control block contains varies attributes required by _____________ to control a process.
RAM
virtual memory
BIOS
Operating System
Windows 2000 supports -------------- type of file system
NTFS
EFS
FEFS
EFFS
Which is the layer of a computer system between the hardware and the user program
Operating system
Operating environment
System environment
None
______________ refers to the technology in which some space in hard disk is used as an extension of main memory.
Cache memory
Paging
Virtual memory
Associative memory
In layered approach each layer uses the functions and services of ------------------
kernel
lower-level layers
higher-level layers
all of these
____ runs on a computer hardware and serves as a platform for other system to run on
System software
Operating system
Application system
All of above
Objects location is found by _________________
Broadcasting
Encoding Location of objects within UID
Searching creator node first and then broadcasting
All A, B, C
DSM stands for______________
Direct shared memory
Direct system memory
Distributed shared memory
Distributed system memory
Load balancing algorithms in ______________ class use the processor and process characteristics to allocate processes to nodes.
Static
Dynamic
Deterministic
Probabilistic
Transparent RPC mechanism refers to :
Existance of multuple computer visible and a provide a single system image to its users.
It runs the program transparently.
It is a technique to shift the program to other computer.
It is technique in which local procedures and remote procedures are indistinguishable to programmers.
A two-byte integer called ____________is interpreted as an index into an array of inodes in a fixed, known location on disk.
an inode
an inumber
an imap
an imark
_______________occurs when two or more execution flows are able to run simultaneously.
Deadlock
Concurrency
race condition
interrupt
Having data belonging to two independent processes in the same page is called____________.
Buffering
Blocking
Message-passing
False sharing
__________ deals with when a modified page should be written out to secondary memory.
Cleaning policy
Fetch policy
Frame locking
None
Which one is true for unconditional disk formatting?
Transfer system files after format
Do not check/scan surface after format
Destroys every byte of data on a disk by overwriting it with with blank spaces
All of above