CNAEM - AL9AHIRA

al9ahira. La mise en page a été quelque peu modifiée par rapport à l'original. L'énoncé de cette épreuve particulière aux candidats de la filière ECT

Dans tout le probl`eme K désigne le corps des réels ou celui des complexes (K = R ou C) et n un entier naturel supérieur ou égal `a 2.

The goal of this paper is to provide a thorough investigation of CNAME cloaking usage for web tracking To the best of our knowledge this is the ?rst in-depth analysis of CNAME cloaking- based tracking We crawl top pages of the Alexa Top 300000 sites and analyze the usage of CNAME cloaking

The CNAME method allows you to complete DCV by creating a CNAME DNS record which includes two unique hashvalues (MD5 & SHA1) generated for you by InCommon CM The CNAME record should be passed to your domainadministrator for implementation if necessary The format we look for: yourdomain com CNAME comodoca com

In this paper we provide a ??st in-depth analysis of CNAME cloaking-based tracking propose a supervised ma- chine learning-based method for the detection and implement CNAMETracking Uncloaker browser extension as a counter- measure The main contributions of the paper are as follows

AND W PName = L CName AND Salary > 50000; 3 SELECT W PName FROM Works W Lives L LocatedIn I Where W CName = I CName AND W PName = L PName AND I City = L City 4 SELECT PName FROM Works Where CName ! = 'Infoysy'; 5 SELECT PName FROM Works Where Salary > ALL (SELECT Salary FROM Works WHERE CNAME = "Oracle"); 6 SELECT CName FROM LocatedIn I1

cname CHAR(20) PRIMARY KEY (snum cname) FOREIGN KEY (snum) REFERENCES Student) FOREIGN KEY (cname) REFERENCES Class) 2 The answer to each question is given below (a) The Enrolled table should be modi?ed as follows: CREATE TABLE Enrolled (snum INTEGER cname CHAR(20)