AC has a construction called a union, in which a field of a record (called a struct in C) can hold any one of several alternatives. At run time, there is no sure-fire way to tell which one is in there. Does this feature of C have any implications for remote procedure call? Explain your answer.

AC has a construction called a union, in which a field of a record (called a struct in C) can hold any one of several alternatives. At run time, there is no sure-fire way to tell which one is in there. Does this feature of C have any implications for remote procedure call? Explain your answer.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write a test client TestBinarySearch.java for use in testing the implementations of min(), max(), floor(), ceiling(), select(), rank(),deleteMin(), deleteMax(), and keys() that are given in the text. Start with the standard indexing client . Add code to take additional command-line arguments, as appropriate
Computer science. Correct answer will be upvoted else downvoted. Development of the exhibit in William's cell machine happens iteratively in the accompanying manner: In the event that the component is dead and it has precisely 1 alive neighbor in the present status of the exhibit, then, at that point, on the following emphasis it will become alive. For a component at list I the neighbors would be components with files i−1 and i+1. In case there is no component at that list, it is viewed as a dead neighbor. William is a sympathetic individual so all alive components stay alive. Check the note area for instances of the advancement. You are given some underlying condition, everything being equal, and you really wanted to help William discover the condition of the cluster after m emphasess of advancement. Input Each test contains various experiments. The principal line contains the number of experiments t (1≤t≤103). Depiction of the experiments follows. The primary…
Develop a client that takes an int value N from the command line and does an amortized plot of the cost of all operations in the style of the plots in the text for the process of generating random pairs of integers between 0 and N-1, calling connected() to determine if they are connected and then union() if not (as in our development client), looping until all sites are connected.Create a weighted quick union implementation that does not require the number of items in advance using linked lists or a resizing array. Add the newSite() method, which returns an int identification, to the API.
Declare a struct Employee with fields Name as C-String, eID as int, Saraly as double (with eID as key). Suppose you have a file Salary.dat which has some number of records in it (of type Employee). Now read a key from user and modify its matching record's name with zahid iqbal
The language used here is in Racket. Please explain what is the code doing and the meaning of each line. (define (union a b)(cond ((null? b) a)((member (car b) a)(union a (cdr b)))(else (union (cons (car b) a) (cdr b)))))(union '(1 2 3) '(3 2 1))(union '(1 2 3) '(3 4 5))(union '(a b c) '(3 2 1))
Please I need help for diagram the requirements to implement secure coding practices in my application for the parser. Keeping things in mind like authentication and verification of users and input as well as things like injection attacks for stack and buffer overflows. Thanks
Implement a blog server in C 1. Implement get of all posts (GET /posts), and individual post (GET /post/1) 2. Implement creation of post (POST /posts). Allow the user to enter their name, but check that they are a valid user in db. Do error checking! The user should not specify the post id; that should come from the database. 3. Write three html files to test this; serve them with the blog server: index.html shows the list of posts with a link to each. post.html shows a post. publish.html allows the creation of a new post. Link these together as a user would expect!
2 CVS uses a simple text-based rule to identify overlaps during a merge: There is an overlap if the same line was changed in both versions that are being merged. If no such line exists, then CVS decides there is no conflict and the versions are merged automatically. For example, assume a file contains a class with three methods, a(). b(), and c(). Two developers work independently on the file. If they both modify the same lines of code, say the first line of method a(), then CVS decides there is a conflict. Explain why this approach will fail to detect certain types of conflict. Provide an example in your answer.
The execution of the session design pattern in an online application could look something like this: The Session class in this example is built as a singleton and has methods for logging in and out, verifying the state of verification, and obtaining the user.The class has a static way for locating the sole instance as well as a private function Object() { [native code] } that makes sure no more than one instance of the class can be made.In this manner, the user's login state can be checked, their user object can be retrieved, and their session can be maintained throughout the application by accessing the session object from anywhere in the application.