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Can an application or device driver specify which physical memory or memory addresses it wants in Windows NT/2000/XP? Why or why not?
Dual Roles of Operating Systems: Are they in Conflict?It is said that there is a dual definition of what an operating system must do.
What is the definition of run-time errors?How are exceptions and exception handling related to run-time errors?
Describe the main benefits of SPOOLing systems.Describe the boot process
Network Troubleshooting.You are a network support technician for a college with 4000 users scattered over five locations.
Cache: Expected access time, Address reference format.Given a 64-byte cache block, a 4 KB direct-mapped cache
Define the various network services in Windows.Define five of the key terms listed in the Vocabulary Table.
Determining the Correct Way to Use Address Bits.Given a memory of 2048 bytes consisting of several 64x8 RAM chips, and assuming byte addressable memory
Introduction to Operating System Interfaces.Investigate the net for information about some of the new features offered by Vista
Common Memory Management Techniques.Explain common memory management techniques of operating system.
Discuss various kinds of DBMSs?Compare relational database verse object oriented database
C# guess the larger number game. Write a C# Windows Form program to pick the larger of randomly generated numbers.
Error correction. Several techniques (typically referred to as forward error correction) can be used to add redundant bits to a message
Trouble Ticket Reporting Systems.Search the Internet for two trouble ticket reporting systems.
With 1's complement scheme, how does the receiver detects the error? Is it possible that a one bit error will go undetected? How about a two bit error?
How do transmission speed and distances compare to the IEEE 802.11 standards?
The first phase of the simulator will consist to develop effectively a QUEUE, which is a data structure that does a FIFO.
What are the largest and smallest nonnegative normalized floating point numbers in this system?
How long does it take to load a 64-KB program from a disk whose average seek time is 10 msec, whose rotation time is 10 msec and whose tracks hold 32 KB:
Weighted directed graph.Give an example of a weighted directed graph with at most 5 vertices such that Dijkstra's algorithm
A channel has a bit rate of 64 kbps -propagation delay of 20 msec.For what range of frame sizes does stop-and-wait give a channel efficiency of at least 50%
Sliding Window Protocol. A data link layer runs a sliding window protocol. A transmits using a sending window size of 6 and B receives
Frame Arrival Rates: Example Problems.Frames arrive randomly at a 100 Mbps channel for transmission
Prospectors Problem for Lanterns in Mineshafts.Four prospectors with only one lantern must walk through a mine-shaft.
Consider the hash function object type Consider the hash function object type