Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Write a program that measures the time required to create and then remove a large number of 1-byte files from a single directory. The program should create files with names of the form xNNNNNN, where NNNNNN is replaced by a random six-digit number. The files should be created in the random order in which their names are generated, and then deleted in increasing numerical order (i.e., an order that is different from that in which they were created). The number of files (NF) and the directory in which they are to be created should be specifiable on the command line. Measure the times required for different values of NF (e.g., in the range from 1000 to 20,000) and for different file systems (e.g., ext2, ext3, and XFS). What patterns do you observe on each file system as NF increases? How do the various file systems compare? Do the results change if the files are created in increasing numerical order (x000001, x000001, x0000002, and so on) and then deleted in the same order? If so, what do you think the reason(s) might be? Again, do the results vary across file-system types?
Write the code for invoking a method named sendObject . There is one argument for this method which is of type Customer . Assume that there is a reference to an object of type Customer , in a variable called John_Doe . Use this reference as your a..
Using JFLAP construct a turing machine that does integer division for numbers in unary notation. For example your machine should execute the calculation
Include as many graphics (such as Clip Art) in your file as you like. To insert graphics into WordPad,
How does a method declare that it can throw an exception? How does it actually throw an exception? Use Java code to illustrate your answer.
We are comparing the performance of two different microprocessors, M1 and M2
a. How many bits are needed for the opcode? b. How many bits are left for the address part of the instruction? c. What is the maximum allowable size for memory?
find out about the programming interface for this mechanism, and indicate how an HTTP server might apply it.
In a recent task that Sam had you complete, he noticed that you struggled with Polymorphic Variables. Just to make sure that you have a strong understanding of Polymorphic Variables
What is its value in hexadecimal if the integer is converted to a 32 bit integer - Find the decimal, hexadecimal and binary value of the given number.
Assuming that it takes 2 nsec to copy a byte, how much time does it take to completely rewrite the screen of an 80 character ´ 25 line text mode memory-mapped screen? What about a 1024 ´ 768 pixel graphics screen with 24-bit color?
)An AP may connect a wireless network to a wired network. Does the AP need to have two MAC addresses in this case? Why or why not?
1. Write a program to implement the closest-pair algorithm. 2. What is the asymptotic running time of quickselect using a median-of-median-of- three partitioning strategy?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd