That means they expect a programmer should be architect, coder, tester and yes and yes a DBA also. There where times and it will still exist for mission critical data that there will be separate positions for DBA's. But now many interviewers expect programmers to also do a job of DBA, ...
Après avoir abordé les questions de base, passons maintenant à des questions d'entretien de niveau intermédiaire sur la structure des données. Après avoir testé vos connaissances de base, les examinateurs vont maintenant tester vos compétences techniques dans la mise en œuvre et l'utilis...
Note that the part of the SQL statement after John is turned into a comment. If there are any users with the username of John in the Users table, the application will allow the tester to log in as the user John. The tester can now view the private information of ...
It comes with a powerful detection engine, many niche features for the ultimate penetration tester and a broad range of switches lasting from database fingerprinting, over data fetching from the database Install the sqlmap in ur system or useBackTrack Linux Here I used backtrack linux, because ...
It takes any vaguely intelligent programmer about three days of programming DBI stuff without placeholders (well, okay, three days once the first working version is handed over to a beta tester) before he realizes how pervasive and annoying this problem can be and either starts using placeholders...
This is one of the tricky SQL Interview Questions. Interviewer may ask you this question in another way as what are the advantages of Union All over Union. Both Union and Union All concatenate the result of two tables but the way these two queries handle duplicates are different. ...
Before trying to pass those inputs,as a security tester try to catch the Table Name and Attributes(fields), if so you can play with refined Data attributes and find out more Security issues by SQL Injection. First try to catch in the order, Database Name->Table Name->Attributes->Data ...
"SQL*Plus" is *not* the term for Oracle's SQL extensions or interpretations of the standard. It's *not* a synonym for PL/SQL. This would be the sort of trick question I might ask (if I asked trick questions) to see if someone can be taken seriously. It's a troll, in other ...
Important: The tester should request the database administrator or the developer to copy the table in question before attempting the following attacks. If the tester would enter John’; DROP table users_details;’—as strUserName and anything as strPassword, then the SQL statement would be like...