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Question 1: 1. How multiple interrupts are handled in a system?
2. What is Virtual Machine? Why they are being used?
3. Distinguish between a process that is in the waiting state and a process in the ready state.
4. Identify and describe three instances when a process can be blocked.
5. Identify two instances when an interrupt would occur.
Question 2: Discuss any two concurrency controls methods for achieving synchronization
Question 3: 1. What is cryptography? How cryptography provide authenticity and non-repudiation ? What is a difference between asymmetric and symmetric cryptography?
2. What is sandbox? Why do we need sandboxing?
3. For an efficient use of memory, segmented memory scheme is used. What is memory segmentation? How logical and physical address is generated in it?
Consider a program which is accessing a single I/O device and compare the un-buffered I/O for the use of a buffer.
Assume that two stations are on a typical ATM network. How many bits will be dumped before the other station slows down or stops its transmission?
What kinds of data formats are there? Why are there so many? Can you tell from looking at a string of bits exactly what the data represents?
Analysis is designed to determine if the sheet manufacturing process is producing sheets of the material to the accepted specifications and determine the mid-point value (the value directly half-way between the max and the min) for each row and col..
post a 200 to 300-word response to each of the the following question1. what is the difference between a sequential
A 16 MB main memory has a 32 KB direct-mapped cache with 8 bytes per line. How many lines are there in the cache? Show how the main memory address is partition.
throughout Phase One of this project, your job is to set up the Windows Server 2003 and train two of the management staff on its operation.
What is the purpose of random access memory in the computer system? permanently simultaneously? Which of the following hacking-related developments occurred after the year 2000?
Push 10h bytes, located at data memory addresses 60000h to 6000fh, on the stack using indirect addressing. Then pop stack to memory addresses 62000h to 6200fh using indirect addressing. Load unique data into the 10h bytes in order to test the prog..
In an object-oriented traffic simulation system, we have the classes listed. Draw an inheritance diagram that shows the relationships between these classes.
Thinking of the software that they may have, what does the software provide? Explain how it makes the device/hardware better?
Write and test a servlet that requests the name of a table in a database from the user and returns the number of rows in the table.
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