Instance-per-call-servers
Persistent Servers
Non-Persistent Servers
Semantic server
Cleaning policy
Fetch policy
Frame locking
None
Bankers algorithm
Resource Allocation Graph
semaphores
all of these
Release Consistency Model
Lazy Release consistency model
Weak Consistency Model
Processor Consistency Model
SIGCHLD
EDEADLK
WNOHANG
SEDECHLD
No buffering
Single message buffering
Unbounded-capacity buffer
Finite bound buffer
Commands ,files
Libraries, Applications
Libraries, files
Files, Applications
Start button
Quick launch
Task bar
System tray
To allow people to use the computer,
To make the most efficient use of the computer hardware
To make computers easier to use
To keep systems programmers employed
Security Resource Manager
Secret Resource Manager
Security Reference Monitor
Security Reference Manual
Navigation program
Start a program
Switching between program
All of above
System software
Operating system
Application system
All of above
COMMANCOM
START.COM
VER.COM
TREE.COM
Explicit replication
Implicit replication
Lazy file replication
Group file replication
Unlimited path
Unlimited directory
Limited path
Limited file
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.
To cancel the print job
To check status of files in the print queue
To interrupt printing
All of the above
Hibernate
Sleep
Restart
Shut Down
The directory is moved the source file is not moved
All the subdirectory inside that directory are moved
All files inside the directory are moved
Both b and c
Quick Response System
Time Sharing System
Batch Processing System
Real Time System
Current value of Program Counter
Value of the variables
The process stack
A data section
IT Expert
Diagnosis tool
Surgeon
None
Integrated parallel communication
Intermediate process call
Internal program call
Inter process communication
'init' process, father
'init' process, child
'initial process, father
'it' process, child
Source
Sub directory
Destination.
Path name
Reverse Polish Notation
Record Police Notation
Record Polish Notation
Reverse Police Negation
semget()
msgrcv()
shmget()
mknod()
dot, one or more
dash, only one
dash, one or more
dot,only two
Deadlock
Concurrency
race condition
interrupt
availability
confidentiality
integrity
authenticity