1st Round Phone Screening round Brief Introduction Top Features of java Why Java is secure real time example of abstraction What is polymorphism explain in detail Explain Exception Handling in Java Explain Threading How much Experience in SQL? Some basic questions SQL 2nd Round : Technical Interview Breif Introduction Rate yourself in Java and SQl out of 5 Write Java code to swap two variables Write Update queryto set country for given customer id What is Join. Explain Type of joins Write query to join to tables based on custmer_id column using left join and fetch given data of columns Then She asked to modify previous query by showing only 3rd largest amount of one table but don't remove left join Can you apply the limit function here? Differnce between delete, drop and truncate difference between having and group by Can you apply both having and where clause, then what will be the order of code execution? What do you understand by window...
c How to create an Annoying Virus In few steps using notepad only This virus will annoy you so badly that you will smash your system with a hammer. But…. At the same time it will destroy your files on the computer . Happy? Don’t try it in your PC What it can do? 1. Copy itself into startup. 2. Copy itself over one thousand times into random spot in your computer. 3. Hide itself and all other created files. 4. Task kill MSN, Norton, windows Explorer , Limewire. 5. Swap the left mouse button with the right one. 6. Opens alert boxes. 7. Changes the time to 12:00 and shuts down the computer. Let’s Start…… Step 1 : Open notepad and write down the following code: ...
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