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!
Implement popen() and pclose(). Although these functions are simplified by not requiring the signal handling employed in the implementation of system() (Section 27.7), you will need to be careful to correctly bind the pipe ends to file streams in each process, and to ensure that all unused descriptors referring to the pipe ends are closed. Since children created by multiple calls to popen() may be running at one time, you will need to maintain a data structure that associates the file stream pointers allocated by popen() with the corresponding child process IDs. (If using an array for this purpose, the value returned by the fileno() function, which obtains the file descriptor corresponding to a file stream, can be used to index the array.) Obtaining the correct process ID from this structure will allow pclose() to select the child upon which to wait. This structure will also assist with the SUSv3 requirement that any still-open file streams created by earlier calls to popen() must be closed in the new child process.
Give the SQL statement that will find the best selling product(most frequently sold). Output the product name and number sold.
Go to a popular online electronic commerce site like Amazon.com. Place several items in your shopping cart, and then go to check out. When you reach the screen that asks for your credit card number, right-click on the Web browser and select "Propert..
Improve the program's functionality by utilizing at least 5 of the concepts from the list below. Document how the game works, including how you utilized each of the chosen concepts and what it's role is inthe overall program.
You are responsible for checking suitcases for secret compartments in which bulky items like jewelry might be hidden. Explain procedure you would follow to check for these compartments.
Is there any other way to create databases and tables other than using SQL Server Management Studio Designer? There is no certain amount of words needed, around 50 or so would be fine. Also any reference used.
Assume that you are developing a new system for a local real estate agency. The agency wants to keep a database of its own property listing and also wants to have access to the citywide multiple listing service used by all real estate agents Which de..
What is a predefined control event? Discuss its usage in programming.
How does TV production use technology. Is there a basic difference between TV production vis-a-vis film and theatre production?
Artificial intelligence systems form a broad and diverse set of systems that can replicate human decision making for certain types of well-defined problems.
To illustrate how asymptotic notation can be used to rank the efficiency of algorithms, use the relations "Ì" and "=" to put the orders of the following functions into a sequence, where e is an arbitrary real constant, 0
Open the Main Menu form in Design view. Add three buttons below the Forms label that will open the three forms in the database: Enter Customers, Enter Employees, and Enter Suppliers (in that order and to show all records).
A PWM is used in 8-bit mode to produce a signal with a 1 msec period and 60% duty cycle. Determine the value required for any prescaling and the values for the period and duty cycle registers. The E-clock is 24 MHz.
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