1GB

2GB

500MB

200MB

Released

Active

Finished

Cancelled

L

X

I

T

restart the instance

change parameter rdisp/btctime

simulate

close all the user sessions

at least 2GB

at least 3GB

at least 1GB

Two times of main Memory

man

pg

cat

head

kill $!

kill $0

kill $#

kill -9 $1

Display all the files under current directory

displcay the pid of the last background job

display the pid of the current background job

display syntax error

Synchronous interrupt

Asynchronous interrupt

Hardware interrupt

Operating System interrupt

Pre-Emptive Scheduling

Non Pre-Emptive Scheduling

Deadline Scheduling

Fair-Share Sceduling

Large number of processes

Large number of free holes

Large number of waiting processes

None of the above

accept interrupts from a specific channel

reject all interrupts

reject selected interrupts

reject all interrupts from selected channels

two processes unknowingly wait for resources that are held by each other

two processes wait for the same resource

all resources are shared

two processes share the same shared resource

helps avoid unnecessary writes on a paging device

helps maintain LRU information

allows only read on a page

None of the above

reduces page I/O

decreases the degree of multiprogramming

implies excessive page I/O

improves system performance

Cycle Stealing

Race condition

Time lock

Deadlock

which should run in a certain specified amount of time

which avoids deadlocks

where shared resources are accessed

which must be enclosed by a pair of semaphore operations

Hierarchical

Structured

object oriented

Reporting

Aero

Longhorn

WinFx

Whidbey

Mantis

NAS 3.0

Sparta

Chicago